CN217456436U

CN217456436U - Convenient-to-use film winding tool

Info

Publication number: CN217456436U
Application number: CN202221565825.4U
Authority: CN
Inventors: 时中宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a membrane instrument twines that facilitates use, include the main handle along vertical setting, both ends are equipped with respectively along horizontal last handle and the lower handle that sets up about the main handle, be equipped with spacing dish on going up the handle, be equipped with the lower spacing dish relative with last spacing dish on the lower handle, it is equipped with the last cylinder down to go up spacing dish middle part, be equipped with the lower cylinder up on the lower spacing dish, be equipped with the interval adjustment structure that is used for adjusting the distance between last cylinder and the lower cylinder between last handle and the lower handle. The utility model has the advantages of simple structure, convenient use, better universality and no people tired when in use.

Description

Convenient-to-use film winding tool

Technical Field

The utility model relates to a instrument technical field for the packing especially relates to a membrane instrument twines that facilitates use.

Background

The protective film is usually wound on a packaged material, has higher tensile strength and tear strength and good self-adhesion, can wrap an object into a whole, is attractive and elegant in wrapping of the object, and can prevent the object from being scattered, collapsed, collided and scratched during transportation, and is waterproof, dustproof and damage-proof. Therefore, the packaging bag is widely applied to the wrapping and packaging of various industries.

At present, the winding protection film is all carried out through the manual work, does not have any appurtenance moreover, even hold the both ends of membrane book with both hands, the finger stretches into in the membrane book drum, and the membrane book will rotate when dragging like this and launch the protection film. However, the film roll cylinder is always rubbed with the fingers, and the fingers are abraded, even bleed and skin-broken after a long time.

Although chinese utility model patent CN 207644695U discloses a manual winding film device, there are many problems with this device. For example, the manual film winding device can only use a film roll with one length, and the universality is low; because twine the membrane, this manual winding membrane device, the hand can only be held on handle (handle) in the middle, when twining by packing material lower part, the people must bow or squat down and just can go on, and it can be tired to bow the time length.

The utility model discloses it is based on this kind of condition makes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a film winding tool which has simple structure, convenient use, better universality and no people in use.

The utility model discloses a realize through following technical scheme:

in order to solve the technical problem, the utility model provides a membrane instrument twines that facilitates use, include the main handle along vertical setting, both ends are equipped with respectively along horizontal last handle and the lower handle that sets up about the main handle, upward be equipped with the spacing dish on the handle, be equipped with the spacing dish down relative with last spacing dish on the lower handle, it is equipped with the last cylinder down to go up the spacing dish middle part, be equipped with the lower cylinder up on the spacing dish down, upward be equipped with the interval adjustment structure that is used for adjusting the distance between last cylinder and the lower cylinder between handle and the lower handle.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of twine membrane instrument that facilitates use, interval adjustment structure is including adjusting the pole, adjust pole upper portion and last handle fixed connection, adjust the length direction sliding connection of pole lower part along the main handle on the main handle, just thereby be equipped with on the main handle and can the roof pressure adjust the adjusting bolt of pole locking regulation.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of twine membrane instrument that facilitates use, the main handle is hollow tubular structure, adjust the pole and insert and establish in the main handle, adjusting bolt connects on the main handle lateral wall through the screw soon, just the adjusting bolt tip can pass this lateral wall and the roof pressure is to adjusting on the pole.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of twine membrane instrument that facilitates use, be equipped with the first breach that the finger that supplies to hold the hand in last handle department stretches into on the last spacing dish.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of twine membrane instrument that facilitates use, be equipped with the second breach that the finger that supplies to hold the hand in lower handle department stretches into on the lower limiting plate.

In order to further solve the technical problem to be solved, the utility model provides a pair of twine membrane instrument that facilitates use, from last down seeing, first breach is located the lower right corner of spacing dish, the second breach is located the lower right corner of spacing dish, just the second breach is relative with first breach position.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of twine membrane instrument that facilitates use, all be equipped with anti-skidding bead or anti-skidding line on main handle, upper handle and the lower handle.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses in, both ends overlap respectively on last cylinder and lower cylinder about the membrane is rolled up, can the free rotation, and the user twines the one end of protection film earlier on by the packing material, pulls main handle or upper handle or lower handle again, just can stretch the protection film and twine, and the membrane is rolled up can oneself and is changeed, twines the membrane more convenient, does not have the risk of fraying the finger moreover.

2. Because the utility model discloses in, can adjust the height of going up the handle through interval adjustment structure, also adjust the distance between cylinder and the lower cylinder, just so can install the membrane book of different length between last cylinder and the lower cylinder, application scope is wider.

3. The utility model discloses except setting up the main handle, still go up handle and lower handle respectively at main handle upper and lower both ends, this is in order to let the user when the winding is by the packing material low, well, high different positions, need not bow all the time or fill up the foot for can not feel too tired when the user twines the protection film. In more detail, when the protective film is wound at a lower position, a user can stretch the protective film to wind by directly holding the upper handle with one hand to stretch, and the user does not need to bend down and crouch down, so that the user does not feel tired; when the protective film is wound at a position with a common height, a user can hold the main handle by one hand or both hands to stretch; when the protective film is wound at a higher position, a user can hold the lower handle by one hand to stretch and wind the film without holding the main handle, so that the user does not need to stretch the arm too much and can wind the protective film at a higher position. Therefore, the utility model is more convenient and can not be too tiring.

4. When the film roll is stretched when the user holds the upper handle by hand, the user can use the index finger and the middle finger to abut against the outer surface of the film roll so as to prevent the film roll from rotating in order to stop the film roll. In order to facilitate the forefinger and the middle finger to extend to the outer surface of the film roll, the upper limiting disc is provided with a first notch, so that the forefinger and the middle finger can extend down to push against the film roll.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an explosion diagram of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

The convenient film winding tool comprises a main handle 1 which is vertically arranged, an upper handle 2 and a lower handle 3 which are transversely arranged are respectively arranged at the upper end and the lower end of the main handle 1, an upper limiting disc 21 is arranged on the upper handle 2, and a lower limiting disc 31 which is opposite to the upper limiting disc 21 is arranged on the lower handle 3. The upper limiting disc 21 and the lower limiting disc 31 are both limiting, and the film roll can be clamped between the upper limiting disc 21 and the lower limiting disc 31, so that the film roll can rotate stably.

The middle part of the upper limiting disc 21 is provided with a downward upper roller 22, and the lower limiting disc 31 is provided with an upward lower roller 32. The axis of the upper roller 22 is preferably collinear with the axis of the upper roller 22. And a distance adjusting structure for adjusting the distance between the upper roller 22 and the lower roller 32 is arranged between the upper handle 2 and the lower handle 3.

The utility model discloses in, both ends overlap respectively on last cylinder 22 and lower cylinder 32 about the membrane is rolled up, can the free rotation, and the user twines the one end of protection film earlier on by the packing material, pulls main handle 1 or last handle 2 or lower handle 3 again, just can stretch the protection film and twine, and the membrane is rolled up and can oneself be turned up, and it is more convenient to twine the membrane, does not have the risk of fraying the finger moreover.

Because the utility model discloses in, can adjust the height of going up handle 2 through interval adjustment structure, also adjust the distance between cylinder 22 and the lower roll 32, just so can install the membrane book of different length between last cylinder 22 and the lower roll 32, application scope is wider.

In addition, spacing adjustment structure can adjust simultaneously and go up spacing dish 21 and spacing dish 31 distance down between, because go up spacing dish 21 and spacing dish 31 down can press from both sides the membrane book between the two, adjust spacing dish 21 and spacing dish 31 distance down between the adjustment and actually be the adjustment membrane book elasticity degree, go up spacing dish 21 and spacing dish 31 down the tight degree of clamp to the membrane book promptly, the resistance that receives when the membrane book rotates like this is different, generally need adjust to suitable tight degree of clamp, can not press from both sides ground too tightly, it is hard to avoid when tearing the membrane.

The utility model discloses except setting up the main handle 1, still go up handle 2 and lower handle 3 respectively at main handle 1 upper and lower both ends, this is in order to let the user when the winding is by the packing material low, well, high different positions, need not bow all the time or fill up the foot for can not feel too tired when the user twines the protection film. In more detail, when the protective film is wound at a lower position, the user directly holds the upper handle 2 with one hand to stretch, so that the protective film can be stretched to wind, and the user does not need to bend down or crouch down, so that the user does not feel tired; when the protective film is wound at a position of an ordinary height, a user can hold the main handle 1 with one hand or both hands to stretch; when the protective film is wound at a higher position, the user can stretch and wind the film by holding the lower handle 3 with one hand without holding the main handle 1, so that the user does not need to extend the arm too much and can wind the film at a higher position. Therefore, the utility model is more convenient and can not be too tiring.

In addition, when winding a film roll that is heavy or laborious to stretch, both hands can be used, both of which can be held on the main handle 1 and on the upper handle 2 and the lower handle 3.

The utility model discloses in more specific embodiment, the interval adjustment structure is including adjusting pole 11, adjust pole 11 upper portion and last handle 2 fixed connection, adjust the length direction sliding connection of pole 11 lower part along main handle 1 on main handle 1, just thereby be equipped with on the main handle 1 and can the roof pressure adjust the adjusting bolt 4 of pole 11 to the locking of regulation pole 11.

And the utility model discloses in, because the existence of interval adjustment structure, it is more convenient when the installation membrane is rolled up, can loosen adjusting bolt 4 earlier, enlarge and go up the distance between cylinder 22 and the lower roll 32 for enough new membrane book of putting into of distance between cylinder 22 and the lower roll 32, roll up the lower extreme and insert earlier on the lower roll 32 to the membrane, gradually adjust the height of cylinder 22, make and go up the cylinder and insert the membrane and roll up the upper end, adjust suitable elasticity at last and accomplish the installation promptly. And when the film roll is disassembled, the reverse is true. Therefore, the utility model discloses it is very convenient, simple swift when dismouting membrane is rolled up.

It should be noted that the distance adjusting structure may be a lead screw nut structure, an air cylinder, a rack and pinion structure, or other common structures besides the above structure, and the details are not repeated here.

In the more specific embodiment of the present invention, the main handle 1 is a hollow tubular structure, the adjusting rod 11 is inserted into the main handle 1, the adjusting bolt 4 is screwed on the side wall of the main handle 1 through a thread, and the end of the adjusting bolt 4 can pass through the side wall and press against the adjusting rod 11.

In a more specific embodiment of the present invention, as shown in fig. 1 and fig. 2, the upper limiting plate 21 is provided with a first notch 211 for the fingers (forefinger and middle finger) of the hand held at the upper handle 2 to extend into. When the film roll is stretched while holding the upper handle 2 by hand, the user can hold the outer surface of the film roll with the index finger and the middle finger to prevent the film roll from rotating in order to stop the film roll. In order to make the forefinger and the middle finger extend to the outer surface of the film roll, the upper limiting disc 21 is provided with a first notch 211, so that the forefinger and the middle finger can extend downwards to abut against the film roll.

In a more specific embodiment of the present invention, the lower limiting plate 31 is provided with a second notch 311 for the fingers (index finger, middle finger) of the hand held at the lower handle 3 to enter. The second notch 311 is also convenient for the index finger and the middle finger to pass through to reach the film roll to stop the rotation of the film roll.

In the more specific embodiment of the present invention, from the top down, the first notch 211 is located at the lower right corner of the upper limiting plate 21, the second notch 311 is located at the lower right corner of the lower limiting plate 31, and the second notch 311 is opposite to the first notch 211. Because the upper handle 2 and the lower handle 3 can be switched in orientation (upside down), and the second notch 311 and the first notch 211 are opposite, when the lower handle 3 is turned over to the upper side, the second notch 311 is located at the lower left corner of the lower limiting disc 31 (seen from the top down), so that the handle located above can be held by the left hand (as shown in fig. 1, when the upper handle 2 is located above, the left hand is used for holding, and the index finger and the middle finger can just extend into the first notch 211 located at the lower right corner of the upper limiting disc 21), and the handle located above can be held by the right hand (when the lower handle 3 is located above, the index finger and the middle finger can just extend into the second notch 311 located at the lower limiting disc 31).

In the more specific embodiment of the present invention, the main handle 1, the upper handle 2 and the lower handle 3 are all provided with anti-slip ribs 1a or anti-slip lines. When a user holds any one of the main handle 1, the upper handle 2 or the lower handle 3, the main handle 1, the upper handle 2 or the lower handle 3 can be prevented from slipping and rotating in the hand due to the anti-slip convex ribs 1a or the anti-slip lines.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A film winding tool convenient to use is characterized in that: including main handle (1) along vertical setting, both ends are equipped with respectively about main handle (1) along last handle (2) and lower handle (3) of horizontal setting, be equipped with spacing dish (21) on going up handle (2), be equipped with on lower handle (3) and limit dish (31) down relative with last spacing dish (21), last spacing dish (21) middle part is equipped with upper roll (22) down, be equipped with down lower roll (32) up on spacing dish (31), be equipped with the interval adjustment structure that is used for adjusting the distance between upper roll (22) and the lower roll (32) between upper handle (2) and lower handle (3).

2. A film wrapping tool for convenient use according to claim 1, wherein: the interval adjustment structure comprises an adjusting rod (11), the upper portion of the adjusting rod (11) is fixedly connected with an upper handle (2), the lower portion of the adjusting rod (11) is connected to the main handle (1) in a sliding mode along the length direction of the main handle (1), and an adjusting bolt (4) capable of jacking the adjusting rod (11) to lock the adjusting rod (11) is arranged on the main handle (1).

3. A film wrapping tool for convenient use according to claim 2, wherein: the main handle (1) is of a hollow tubular structure, the adjusting rod (11) is inserted into the main handle (1), the adjusting bolt (4) is screwed on the side wall of the main handle (1) through threads, and the end part of the adjusting bolt (4) can penetrate through the side wall and is pressed against the adjusting rod (11).

4. A film wrapping tool for convenient use according to claim 1, wherein: the upper limiting disc (21) is provided with a first gap (211) for fingers of a hand held at the upper handle (2) to extend into.

5. A film wrapping tool for convenient use according to claim 4, wherein: the lower limiting disc (31) is provided with a second notch (311) for the fingers of the hand held at the lower handle (3) to extend into.

6. A film wrapping tool for convenient use according to claim 5, wherein: from the top down, first breach (211) are located the lower right corner of spacing dish (21) on, second breach (311) are located the lower right corner of spacing dish (31) down, just second breach (311) and first breach (211) position are relative.

7. A film wrapping tool for convenient use according to claim 1, wherein: the main handle (1), the upper handle (2) and the lower handle (3) are all provided with anti-skid convex ribs (1a) or anti-skid lines.