CN213707209U

CN213707209U - Core pulling device for roll paper towels

Info

Publication number: CN213707209U
Application number: CN201922413034.4U
Authority: CN
Inventors: 江存志; 赖桂花
Original assignee: Foshan Shunde Chencun Vocational & Technical School
Current assignee: Foshan Shunde Chencun Vocational & Technical School
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-07-16
Anticipated expiration: 2029-12-29

Abstract

The utility model provides a reel paper handkerchief device of loosing core which characterized in that: the tissue paper tube is clamped outside the positioning seat; a guide rod is arranged in the positioning seat, penetrates through the tissue tube and extends to the outer end face of the tissue tube; the utility model discloses a paper handkerchief box, including the guide bar, the lead screw outer lane cover have a push rod, the push rod top is equipped with the handle, the push rod below is equipped with the sword mechanism of loosing core, the sword mechanism of loosing core connects on the lead screw from the outer terminal surface spiro union of a paper handkerchief section of thick bamboo, through the twist grip, push rod drive is loosed core the sword mechanism and is rotated along the screw direction of guide bar, looses core the sword mechanism and cuts. The utility model has the advantages that: convenient operation is swift, effectively improves the efficiency of loosing core, avoids the staff operation to take time hard, protects both hands even to a certain extent, avoids both hands to damage.

Description

Core pulling device for roll paper towels

Technical Field

The utility model relates to a sword of loosing core specifically is a reel paper handkerchief device of loosing core.

Background

The daily paper is mainly used for daily hygiene of people. Therefore, the paper industry is commonly called as the household paper, and is one of the indispensable paper types in the life of people. It is in the shape of a single square piece of paper called square tissue or facial tissue, or rolled into a roll shape called roll paper. The toilet paper is made of raw wood pulp, and is similar to the manufacturing process of general paper, and is only required to be extremely thin and fragile, so that the toilet paper can be rotten when meeting water, and the aim of protecting the environment is fulfilled.

Roll paper can also be divided into cored and coreless roll paper, the main difference being the environment in which it is placed. The common household toilet is suspended at the position for placing toilet paper, so that core roll paper can be selected for convenient extraction and use; the coreless roll paper is removable and is generally directly placed on a table. The cored roll paper is generally complex to manufacture, the paper quality is better than that of coreless paper, and the roll paper with good quality on the market is generally cored roll paper. When using the core roll paper, the core needs to be extracted for reuse in order to meet the needs of specific occasions. The existing method is to directly push one end of the paper core by hand and then push the paper core out by hand with force, which is time-consuming and labor-consuming. In the process of drawing the paper core, hands are easily damaged in case of improper operation, and the paper towels can fall off together in the process, so that part of the paper towels are wasted. In order to solve the above drawbacks, it is urgently needed to provide a core-pulling device for a roll paper towel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, convenient to use, small in size avoids the wasting of resources, protects a reel paper handkerchief device of loosing core of both hands.

The utility model discloses the purpose is realized with following mode: the utility model provides a reel paper handkerchief device of loosing core which characterized in that: the tissue paper tube is clamped outside the positioning seat; a guide rod is arranged in the positioning seat, penetrates through the tissue tube and extends to the outer end face of the tissue tube; the utility model discloses a paper handkerchief box, including the guide bar, the lead screw outer lane cover have a push rod, the push rod top is equipped with the handle, the push rod below is equipped with the sword mechanism of loosing core, the sword mechanism of loosing core connects on the lead screw from the outer terminal surface spiro union of a paper handkerchief section of thick bamboo, through the twist grip, push rod drive is loosed core the sword mechanism and is rotated along the screw direction of guide bar, looses core the sword mechanism and cuts.

The core-pulling knife mechanism comprises a nut in threaded connection with the lead screw, and a blade extending out of the side wall of the nut is tangent to the tissue barrel.

The rotating diameter of the blade is larger than the inner diameter of the tissue paper barrel and smaller than or equal to the outer diameter of the tissue paper barrel.

The push rod is internally provided with a guide hole, and the screw rod penetrates through the core-pulling cutter mechanism to be clamped in the guide hole.

The handle is externally provided with anti-slip teeth.

The threads arranged on the surface of the screw rod are trapezoidal threads, and the threads in the corresponding nuts are also trapezoidal threads.

The utility model has the advantages that: 1) simple structure, the cost of manufacture is low, improves market competition. 2) The volume is small and exquisite, conveniently carries. 3) Convenient operation is swift, effectively improves the efficiency of loosing core, avoids the staff operation to take time hard, protects both hands even to a certain extent, avoids both hands to damage. 4) The blade connected with the nut can be selected according to the specification and the size of an actual tissue paper barrel, the specification of a certain blade is not limited, most of cored roll paper is used, and the universality is high.

Drawings

Fig. 1 is a sectional view of the assembly of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a reel paper handkerchief device of loosing core which characterized in that: the paper towel dispenser comprises a base 1 and a positioning seat 2 arranged above the base 1, wherein a paper towel cylinder 3 is clamped outside the positioning seat 2; a guide rod is arranged in the positioning seat 2, penetrates through the tissue box 3 and extends to the outer end face of the tissue box 3; the utility model discloses a paper handkerchief box, including lead screw, push rod 5, core-pulling knife mechanism, rotatory handle 6, push rod 5, core-pulling knife mechanism, guide bar be lead screw 4, 4 outer lane covers of lead screw have push rod 5, 5 tops of push rod are equipped with handle 6, 5 below of push rod are equipped with core-pulling knife mechanism, core-pulling knife mechanism follows the outer terminal surface spiro union of paper handkerchief box 3 on lead screw 4, through rotatory handle 6, 5 drive core-pulling knife mechanisms of push rod rotate along the screw thread direction of guide.

The core-pulling knife mechanism comprises a nut 8 in threaded connection with the screw rod 4, and a blade 9 extends from the side wall of the nut 8 to be tangent to the tissue barrel 3.

The rotating diameter of the blade 9 is larger than the inner diameter of the paper towel cylinder 3 and smaller than or equal to the outer diameter of the paper towel cylinder 3.

The push rod 5 is internally provided with a guide hole 10, and the screw rod 4 penetrates through the core-pulling cutter mechanism and is clamped in the guide hole 10.

Anti-slip teeth are arranged outside the handle 6.

The thread arranged on the surface of the screw rod 4 is a trapezoidal thread, and the thread in the corresponding nut 8 is also a trapezoidal thread.

The working principle is as follows: according to the scheme, the guide rod is inserted into the tissue drum and extends out of the outer end face of the tissue drum, the tissue drum is clamped on the base, and the core-pulling knife mechanism is placed on the outer end face of the tissue drum. Because the base is also provided with the positioning seat, when the tissue paper tube is clamped on the base, the tissue paper tube is sleeved outside the positioning seat, so that the tissue paper tube is positioned and effectively prevented from rotating.

When the handle is rotated, the push rod drives the core-pulling knife mechanism to rotate along the thread direction of the guide rod because the guide hole is formed in the push rod and the guide rod penetrates through the core-pulling knife mechanism to be clamped in the guide hole, and the blade of the core-pulling knife mechanism cuts the tissue barrel along the spiral line direction. When the blade is on the bottom, the handle is reversely rotated, the core-pulling knife mechanism is pulled out from the tissue barrel, and the cut tissue barrel can be separated only by slightly pulling the tissue upwards, so that the tissue core pulling is realized.

Pull the refill with the tradition with the manual work, reuse brute force is pulled out and is compared, the utility model discloses simple structure, convenient operation is swift, effectively improves the efficiency of loosing core, avoids the staff operation to take time hard, protects both hands even to a certain extent, avoids both hands to damage.

Furthermore, the blade connected with the nut can be selected according to the specification and the size of an actual tissue paper barrel, the specification of a certain blade is not limited, most of core roll paper can be used, and the universality is high.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a reel paper handkerchief device of loosing core which characterized in that: the tissue paper tube comprises a base (1) and a positioning seat (2) arranged above the base (1), wherein a tissue paper tube (3) is clamped outside the positioning seat (2); a guide rod is arranged in the positioning seat (2), penetrates through the tissue drum (3) and extends to the outer end face of the tissue drum (3); the utility model discloses a paper handkerchief box, including guide bar, lead screw (4), push rod (5) top are equipped with handle (6), push rod (5) below is equipped with the sword mechanism of loosing core, the sword mechanism of loosing core connects on lead screw (4) from the outer terminal surface spiro union of paper handkerchief section of thick bamboo (3), through twist grip (6), push rod (5) drive is loosed core the sword mechanism and is rotated along the screw direction of guide bar, loosed core the sword mechanism and cut paper handkerchief section of thick bamboo (3) along helix (7) direction.

2. The core pulling device for the roll paper towel as claimed in claim 1, wherein: the core-pulling knife mechanism comprises a nut (8) in threaded connection with the screw rod (4), and a blade (9) extends from the side wall of the nut (8) to be tangent to the tissue barrel (3).

3. The core pulling device for the roll paper towel as claimed in claim 2, characterized in that: the rotating diameter of the blade (9) is larger than the inner diameter of the tissue barrel (3) and smaller than or equal to the outer diameter of the tissue barrel (3).

4. The core pulling device for the roll paper towel as claimed in claim 1, wherein: the push rod (5) is internally provided with a guide hole (10), and the screw rod (4) penetrates through the core-pulling cutter mechanism and is clamped in the guide hole (10).

5. The core pulling device for the roll paper towel as claimed in claim 1, wherein: anti-skid teeth are arranged outside the handle (6).

6. The core pulling device for the roll paper towel as claimed in claim 1, wherein: the thread arranged on the surface of the screw rod (4) is a trapezoidal thread, and the thread in the corresponding nut (8) is also a trapezoidal thread.