CN213474895U

CN213474895U - Toilet paper refill pull device

Info

Publication number: CN213474895U
Application number: CN202022136528.5U
Authority: CN
Inventors: 姜东亮
Original assignee: Funan Shuangan Paper Co ltd
Current assignee: Funan Shuangan Paper Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-18
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a toilet paper refill pull device, including the bottom plate, the fixed connecting piece that is equipped with in middle part of bottom plate, the flexible post of upper end one side fixedly connected with of connecting piece, the one end that the connecting piece was kept away from to flexible post is equipped with the telescopic link, and the one end fixedly connected with that flexible post was kept away from to the telescopic link turns round, and the motor groove has been seted up to the inside of turning round, and the draw-in groove of mutual intercommunication is seted up to the one end that the telescopic link was kept away from to the motor groove, and the inside of draw-in groove is rotated and is equipped with the fixture block, and the one end that the motor groove was kept away from to the draw-in groove sets up the compensating groove of mutual intercommunication, the. The utility model discloses a at the flexible post of upper end one side fixedly connected with of connecting piece, the one end that the connecting piece was kept away from to flexible post is equipped with the telescopic link, and the outside of toper worm is equipped with the spiral tooth for the toper worm can carry out the pull to the refill.

Description

Toilet paper refill pull device

Technical Field

The utility model relates to a toilet paper processing technology field, in particular to toilet paper refill pull device.

Background

At present, the common paper roll on the market usually has a paper core, but also partial paper rolls have no paper core. The paper core of the roll paper is designed to be convenient for hanging and placing the roll paper, and after the roll paper is used up, the paper core is directly thrown away, so that a large amount of paper is wasted, and the protection of forest resources is not facilitated; the traditional paper core bar is usually processed manually by a processor, the labor intensity of the processor is increased by the extraction mode, and the working efficiency is low;

the toilet paper core drawing device of the patent granted by China, publication No. CN204342088U, uses a vice to clamp the paper core, and uses a cylinder as a drawing mechanism to draw out the paper core clamped by the vice through a steel wire rope, although the scheme improves the working efficiency and reduces the working efficiency of workers, the acting force when the cylinder draws is large, and the friction force between the vice and the paper core when the vice clamps the paper core is small, so that the vice and the paper core are easy to slip, thereby causing the vice to be separated from the paper core, and after the vice is separated, the paper core is clamped again by the vice, thus wasting the processing time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toilet paper refill pull device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a toilet paper refill drawing device comprises a bottom plate, wherein a connecting piece is fixedly arranged in the middle of the bottom plate, a telescopic column is fixedly connected to one side of the upper end of the connecting piece, and a telescopic rod is arranged at one end, away from the connecting piece, of the telescopic column;

the end of the telescopic rod far away from the telescopic column is fixedly connected with a rotary head, the interior of the rotary head is provided with a motor groove, the end of the motor groove far away from the telescopic rod is provided with a mutually communicated clamping groove, the interior of the clamping groove is rotatably provided with a clamping block, the end of the clamping groove far away from the motor groove is provided with a mutually communicated balancing groove, the interior of the balancing groove is rotatably provided with a balancing block, the bottom of the motor groove far away from the clamping groove is fixedly connected with a micro motor, the middle part of the end of the micro motor far away from the bottom of the motor groove is fixedly provided with a rotating shaft, the end of the rotating shaft far away from the micro motor is fixedly connected with the clamping block, the middle part of one side of the clamping block far away from the rotating shaft is fixedly connected with a rotary rod, one end of the rotary rod far away, the outer side of the conical worm is provided with worm teeth.

Preferably, screw holes are formed in four corners of the bottom plate, and screw rods penetrate through the screw holes.

Preferably, the bottom plate is close to the fixed bracing piece that is equipped with in one end top surface edge of toper worm, the top fixedly connected with holding ring of bracing piece, the holding ring cup joints in the outside of flexible post.

Preferably, the clamping groove and the balance groove are disc-shaped empty grooves, the clamping block and the balance block are disc-shaped structures, and the outer sides of the clamping block and the balance block are movably attached to the inner walls of the clamping groove and the balance groove respectively.

Preferably, the worm teeth are in an inverted tooth-shaped structure.

The utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the telescopic column is fixedly connected with one side of the upper end of the connecting piece, the telescopic rod is arranged at the end of the telescopic column far away from the connecting piece, and the worm teeth are arranged at the outer side of the conical worm, so that the conical worm can pull and draw the paper core;

2. the utility model discloses an one end fixedly connected with toper worm of telescopic link is kept away from at the bull stick protrusion at the turn for inside the refill of different internal diameters can be gone into to the toper worm, the flexibility is higher.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the swivel of the present invention.

Fig. 3 is an enlarged schematic structural view of a position a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 11. a screw hole; 111. a screw; 2. a connecting member; 3. a telescopic column; 31. a telescopic rod; 4. a support bar; 41. a positioning ring; 5. turning the head; 51. a motor slot; 511. a micro motor; 5111. a rotating shaft; 52. a card slot; 521. a clamping block; 53. a balancing tank; 531. a counterbalance; 54. a rotating rod; 55. a conical worm; 551. and (4) worm teeth.

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 toilet paper refill drawing device as shown in figures 1-3, which comprises a bottom plate 1, wherein a connecting piece 2 is fixedly arranged in the middle of the bottom plate 1, a telescopic column 3 is fixedly connected with one side of the upper end of the connecting piece 2, a telescopic rod 31 is arranged at one end of the telescopic column 3 far away from the connecting piece 2, and the telescopic rod 31 can be extended and retracted relative to the telescopic column 3 in a hydraulic mode;

the end of the telescopic rod 31 far away from the telescopic column 3 is fixedly connected with a rotary head 5, the inside of the rotary head 5 is provided with a motor groove 51, the end of the motor groove 51 far away from the telescopic rod 31 is provided with a mutually communicated clamping groove 52, the inside of the clamping groove 52 is rotatably provided with a clamping block 521, the end of the clamping groove 52 far away from the motor groove 51 is provided with a mutually communicated balancing groove 53, the inside of the balancing groove 53 is rotatably provided with a balancing block 531, the bottom of the motor groove 51 far away from the clamping groove 52 is fixedly connected with a micro motor 511, the middle part of the end of the micro motor 511 far away from the bottom of the motor groove 51 is fixedly provided with a rotating shaft 5111, the end of the rotating shaft 5111 far away from the micro motor 511 is fixedly connected with the clamping block 521, the middle part of one side of the clamping block 521 far away from the rotating shaft 5111 is fixedly connected with a rotary rod 54, the end of the rotary rod, the outside of the conical worm 55 is provided with a worm tooth 551, and by increasing the pressure inside the telescopic column 3, so that the telescopic rod 31 extends towards the direction far away from the connecting piece 2, the telescopic rod 31 drives the rotating head 5, the rotating rod 54 and the conical worm 55 to move towards the direction far away from the connecting piece 2, so that the conical worm 55 can be displaced in the horizontal direction, the micro motor 511 is started, the micro motor 511 drives the rotating rod 54 to rotate through the rotating shaft 5111, the rotating rod 54 drives the conical worm 55 to rotate, the conical worm 55 clamps the worm teeth 551 into the paper core when rotating, meanwhile, the conical worm 55 is in a conical structure, so that the conical worm 55 can be clamped into paper cores with different inner diameters, the flexibility is higher, after the conical worm 55 is clamped into the paper core, the pressure inside the telescopic column 3 is reduced, so that the telescopic rod 31 moves towards the direction close to the connecting piece 2, and the conical worm 55 can pull and pull the paper core.

Screw hole 11 has all been seted up to the four corners department of bottom plate 1, and the inside of screw hole 11 runs through there is screw rod 111, and bottom plate 1 runs through screw hole 11 through screw rod 111 and fixes establishing with the workstation surface for the device has stronger stability.

The fixed bracing piece 4 that is equipped with in one end top surface edge that the bottom plate 1 is close to toper worm 55, the top fixedly connected with holding ring 41 of bracing piece 4, holding ring 41 cup joints in the outside of flexible post 3, and bracing piece 4 and the cooperation of holding ring 41 play the supporting role to flexible post 3 for the flexible post 3 of device can keep the horizontality.

The clamping groove 52 and the balance groove 53 are both disc-shaped empty grooves, the fixture block 521 and the balance block 531 are both disc-shaped structures, and the outer sides of the fixture block 521 and the balance block 531 are movably attached to the inner walls of the clamping groove 52 and the balance groove 53 respectively, so that the structure and the position relation of the device are further described.

The worm gear 551 has an inverted tooth-like structure, so that the friction force of the conical worm 55 when pulling the paper core is increased.

The utility model discloses the theory of operation: the telescopic rod 31 is hydraulically extended and retracted with respect to the telescopic column 3, and by increasing the pressure inside the telescopic column 3, so that the telescopic rod 31 extends towards the direction far away from the connecting piece 2, the telescopic rod 31 drives the rotating head 5, the rotating rod 54 and the conical worm 55 to move towards the direction far away from the connecting piece 2, so that the conical worm 55 can be displaced in the horizontal direction, the micro motor 511 is started, the micro motor 511 drives the rotating rod 54 to rotate through the rotating shaft 5111, the rotating rod 54 drives the conical worm 55 to rotate, the conical worm 55 clamps the worm teeth 551 into the paper core when rotating, meanwhile, the conical worm 55 is in a conical structure, so that the conical worm 55 can be clamped into paper cores with different inner diameters, the flexibility is higher, after the conical worm 55 is clamped into the paper core, the pressure inside the telescopic column 3 is reduced, so that the telescopic rod 31 moves towards the direction close to the connecting piece 2, and the conical worm 55 can pull and pull the paper core.

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. A toilet paper refill pull device, includes bottom plate (1), its characterized in that: a connecting piece (2) is fixedly arranged in the middle of the bottom plate (1), a telescopic column (3) is fixedly connected to one side of the upper end of the connecting piece (2), and a telescopic rod (31) is arranged at one end, far away from the connecting piece (2), of the telescopic column (3);

the end, far away from the telescopic column (3), of the telescopic rod (31) is fixedly connected with a rotary head (5), a motor groove (51) is formed in the rotary head (5), one end, far away from the telescopic rod (31), of the motor groove (51) is provided with a clamping groove (52) which is communicated with each other, a clamping block (521) is arranged in the clamping groove (52) in a rotating mode, one end, far away from the motor groove (51), of the clamping groove (52) is provided with a balancing groove (53) which is communicated with each other, a balancing block (531) is arranged in the balancing groove (53) in a rotating mode, a micro motor (511) is fixedly connected to the bottom of the motor groove (51) far away from the clamping groove (52), a rotating shaft (5111) is fixedly arranged in the middle of the end, far away from the micro motor (511), of the rotating shaft (5111) is fixedly connected with the clamping block (521), and a rotary rod (54) is fixedly connected to the middle of the side, one end, far away from the clamping block (521), of the rotating rod (54) penetrates through the balance block (531) and protrudes out of one end, far away from the telescopic rod (31), of the rotating head (5), the rotating rod (54) protrudes out of one end, far away from the telescopic rod (31), of the rotating head (5), and is fixedly connected with a conical worm (55), and worm teeth (551) are arranged on the outer side of the conical worm (55).

2. A toilet paper core drawer as claimed in claim 1, characterized in that: screw holes (11) are formed in four corners of the bottom plate (1), and screw rods (111) penetrate through the screw holes (11).

3. A toilet paper core drawer as claimed in claim 1, characterized in that: the supporting rod (4) is fixedly arranged at the edge of the top face of one end, close to the conical worm (55), of the bottom plate (1), a positioning ring (41) is fixedly connected to the top end of the supporting rod (4), and the positioning ring (41) is sleeved on the outer side of the telescopic column (3).

4. A toilet paper core drawer as claimed in claim 1, characterized in that: the clamping groove (52) and the balance groove (53) are both disc-shaped empty grooves, the clamping block (521) and the balance block (531) are both disc-shaped structures, and the outer sides of the clamping block (521) and the balance block (531) are movably attached to the inner walls of the clamping groove (52) and the balance groove (53) respectively.

5. A toilet paper core drawer as claimed in claim 1, characterized in that: the worm teeth (551) are of inverted tooth-shaped structures.