CN211644192U

CN211644192U - Spandex paper tube with clamping and fixing structure

Info

Publication number: CN211644192U
Application number: CN201921727345.1U
Authority: CN
Inventors: 许伯平; 杨杨; 孟麒
Original assignee: Nanjing Jiqing New Material Technology Co Ltd
Current assignee: Nanjing Jiqing New Material Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-10-09
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a spandex paper tube with joint fixed knot constructs, which comprises a pipe body, the spread groove has all been seted up to the left end inner wall and the right-hand member inner wall of body, the left side outer wall and the right side wall of body all are provided with the iron head, the draw-in groove has been seted up to the outer end inner wall of ring body, the pivot has been pegged graft to the inner wall of two iron heads and bodies, the left end outer wall fixedly connected with and the joint spare of draw-in groove matched with of pivot, the right side outer wall spiro union of pivot has the mounting, all set up the iron head through the both ends at the body, thereby when reducing to dismantle spandex paper tube repeatedly, the damage that causes the paper tube, improve the life of spandex paper tube, set up the draw-in groove through the outer end inner wall at the iron head, left end outer wall fixed connection and draw-in groove matched with.

Description

Spandex paper tube with clamping and fixing structure

Technical Field

The utility model relates to a spandex paper tube technical field specifically is a spandex paper tube with joint fixed knot constructs.

Background

The use of paper tubes is becoming more and more popular, and in our daily life, paper tubes are used for manufacturing various chemical fibers, paper, metal tubes, gift wrapping, clothing, printing, and various paper corner protectors. The spandex paper tube is the paper tube that is used for twining the spandex fibre, and current spandex paper tube is installed for a long time and is dismantled, and the both ends of paper tube damage easily, and the spandex paper tube is difficult to with the stable fixed cooperation of pivot, consequently, specially proposes the utility model discloses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spandex paper tube with joint fixed knot constructs 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: the utility model provides a spandex paper tube with joint fixed knot constructs, includes the body, the spread groove has all been seted up to the left end inner wall and the right-hand member inner wall of body, the left side outer wall and the right side wall of body all are provided with the iron head, the iron head includes the ring body, and the outer wall of ring body bonds with the inner wall of spread groove mutually, the outer end lateral wall fixedly connected with indent ring of ring body, and the inner wall of indent ring bonds with the outer end lateral wall of body mutually, the draw-in groove has been seted up to the outer end inner wall of ring body, two the inner wall of iron head and body is pegged graft and is had the pivot, the left end outer wall fixedly connected with and the joint spare of draw-in groove matched with.

Preferably, the joint spare is including solid fixed ring and the lantern ring, gu fixed ring inner wall and the left end outer wall fixed connection of pivot, the outer wall of pivot is cup jointed to the inner wall of the lantern ring, gu fixed ring's right flank fixedly connected with urceolus, the inner wall of urceolus is pegged graft and is had the inner tube, and the right-hand member of inner tube and the left surface fixed connection of the lantern ring, the left end inner wall of urceolus and the right-hand member inner wall of urceolus are the both ends of the fixed connection lantern ring respectively, the right flank of the lantern ring corresponds draw-in groove fixedly connected with inserted sheet.

Preferably, the inserting piece and the clamping groove are in a right trapezoid shape, and the right end of the inserting piece is provided with an arc-shaped chamfer.

Preferably, the fixing piece comprises a spiral ring, the inner wall of the spiral ring is in threaded connection with the outer wall of the right side of the rotating shaft, the left end of the spiral ring is rotatably connected with a clamping ring, and the left side face of the clamping ring is attached to the right side face of the right iron head.

Preferably, the inner wall of the tube body is bonded with a plastic film, and the inner wall of the plastic film is bonded with a rubber ring.

Preferably, the tube body comprises a paper bottom layer and a barrier layer, and the outer wall of the paper bottom layer is bonded with the inner wall of the barrier layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a spandex paper tube with joint fixed knot constructs, all sets up the iron head through the both ends at the body to when reducing to dismantle spandex paper tube repeatedly, to the damage that the paper tube caused, improve the life of spandex paper tube, through set up the draw-in groove at the outer end inner wall of iron head, at the left end outer wall fixed connection and draw-in groove matched with joint spare of pivot, the right side outer wall spiro union mounting of pivot, thereby stabilize fixed spandex paper tube.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the paper-making pipe comprises a pipe body 1, a paper bottom layer 11, a blocking layer 12, a connecting groove 2, an iron head 3, a ring body 31, a concave ring 32, a clamping groove 33, a rotating shaft 4, a clamping piece 5, a fixing ring 51, a lantern ring 52, an outer cylinder 53, an inner cylinder 54, a spring 55, an inserting piece 56, a fixing piece 6, a spiral ring 61, a clamping ring 62, a plastic film 7 and a rubber ring 8.

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.

Referring to fig. 1, the present invention provides a technical solution: a spandex paper tube with a clamping and fixing structure comprises a tube body 1, connecting grooves 2 are formed in the inner wall of the left end and the inner wall of the right end of the tube body 1, iron heads 3 are arranged on the outer wall of the left side and the outer wall of the right side of the tube body 1, the iron heads 3 can protect two ends of the paper tube and prolong the service life of the paper tube, each iron head 3 comprises a ring body 31, the outer wall of each ring body 31 is bonded with the inner wall of each connecting groove 2, the outer end side wall of each ring body 31 is fixedly connected with an inner concave ring 32, the inner wall of each inner concave ring 32 is bonded with the outer end side wall of the tube body 1, the inner wall of each outer end of each ring body 31 is provided with a clamping groove 33, rotating shafts 4 are inserted into the two iron heads 3 and the inner walls of the tube body 1, the left ends of the rotating shafts 4 are fixedly connected with a power mechanism of the machine body, a fixing piece 5 matched with the fixing piece is, so that the tube body 1 is stably fixed and rotates with the rotating shaft 4 at a high speed.

Particularly, joint spare 5 is including solid fixed ring 51 and the lantern ring 52, the left end outer wall fixed connection of solid fixed ring 51 inner wall and pivot 4, the outer wall of pivot 4 is cup jointed to the inner wall of lantern ring 52, gu fixed ring 51's right side fixedly connected with urceolus 53, the inner wall of urceolus 53 is pegged graft and is had inner tube 54, and the right-hand member of inner tube 54 and the left side fixed connection of lantern ring 52, the left end inner wall of urceolus 53 and the right-hand member inner wall of urceolus 53 are the both ends of the fixed connection lantern ring 52 respectively, the right flank of lantern ring 52 corresponds draw-in groove 33 fixedly connected with inserted sheet 56, and.

Particularly, inserted sheet 56 and draw-in groove 33 are right trapezoid, and all correspond and be provided with 4, and the arc chamfer has been seted up to the right-hand member of inserted sheet 56.

Specifically, the fixing member 6 includes a spiral ring 61, the inner wall of the spiral ring 61 is screwed with the right outer wall of the rotating shaft 4, the left end of the spiral ring 61 is rotatably connected with a clamping ring 62, and the left side surface of the clamping ring 62 is attached to the right side surface of the right iron head 3, so that the fixing member 6 and the clamping member 5 clamp the pipe body 1.

Specifically, the inner wall of body 1 is glued there is plastic film 7, and the inner wall of plastic film 7 is glued there is rubber ring 8, and rubber ring 8's cross-section is triangle-shaped, and the inner diameter matches with the outer wall of pivot 4 to further improve stability.

Specifically, the pipe body 1 includes a paper base layer 11 and a barrier layer 12, and an outer wall of the paper base layer 11 is bonded to an inner wall of the barrier layer 12, and an outer portion of the barrier layer 12 is smooth.

The working principle is as follows: when the utility model discloses when using, 6 improvement screws of mounting and 4 fixed connection of pivot, the both ends of body 1 all are provided with the iron head 3 to cup joint pivot 4, and make in inserted sheet 56 inserts draw-in groove 33, realize the joint, with joint 5 and pivot 4's right side outer wall looks spiro union, make mounting 6 and 5 centre gripping bodys of joint spare 1, make body 1 stable fixed, rotate along with pivot 4 high speed, the utility model relates to a rationally, it is convenient to use, through iron head 3 protection body 1, very big improvement spandex paper tube's life to insert the draw-in groove 33 in through inserted sheet 56, carry out the joint, mounting 6 and 5 centre gripping bodys of joint spare 1, thereby make spandex paper tube stable fixed, and rotate along with step pivot 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spandex paper tube with joint fixed knot constructs, includes body (1), its characterized in that: spread groove (2) have all been seted up to the left end inner wall and the right-hand member inner wall of body (1), the left side outer wall and the right side wall of body (1) all are provided with iron head (3), iron head (3) are including ring body (31), and the outer wall of ring body (31) bonds with the inner wall of spread groove (2), concave ring (32) in the outer end lateral wall fixedly connected with of ring body (31), and the inner wall of concave ring (32) bonds with the outer end lateral wall of body (1) mutually, draw-in groove (33) have been seted up to the outer end inner wall of ring body (31), two the inner wall grafting of iron head (3) and body (1) has pivot (4), the left end outer wall fixedly connected with and draw-in groove (33) matched with joint spare (5) of pivot (4), the right side outer wall spiro union of pivot (4) has mounting (6).

2. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: joint spare (5) are including solid fixed ring (51) and the lantern ring (52), gu fixed ring (51) inner wall and the left end outer wall fixed connection of pivot (4), the outer wall of pivot (4) is cup jointed to the inner wall of lantern ring (52), gu the right flank fixedly connected with urceolus (53) of fixed ring (51), the inner wall of urceolus (53) is pegged graft and is had inner tube (54), and the right-hand member of inner tube (54) and the left surface fixed connection of the lantern ring (52), the left end inner wall of urceolus (53) and the right-hand member inner wall of urceolus (53) are the both ends of fixed connection lantern ring (52) respectively, the right flank of lantern ring (52) corresponds draw-in groove (33) fixedly connected with inserted sheet (56), and the outer wall of inserted sheet (56) is pegged.

3. The spandex paper tube with the clamping and fixing structure as claimed in claim 2, wherein: the inserting piece (56) and the clamping groove (33) are both in a right trapezoid shape, and an arc-shaped chamfer is formed at the right end of the inserting piece (56).

4. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the fixing piece (6) comprises a spiral ring (61), the inner wall of the spiral ring (61) is in threaded connection with the outer wall of the right side of the rotating shaft (4), the left end of the spiral ring (61) is rotatably connected with a clamping ring (62), and the left side face of the clamping ring (62) is attached to the right side face of the right iron head (3).

5. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the inner wall of the pipe body (1) is adhered with a plastic film (7), and the inner wall of the plastic film (7) is adhered with a rubber ring (8).

6. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the body (1) includes paper bottom (11) and barrier layer (12), and the outer wall of paper bottom (11) bonds mutually with the inner wall of barrier layer (12).