CN215710790U - Spandex paper tube with clamping and fixing structure - Google Patents
Spandex paper tube with clamping and fixing structure Download PDFInfo
- Publication number
- CN215710790U CN215710790U CN202122291209.6U CN202122291209U CN215710790U CN 215710790 U CN215710790 U CN 215710790U CN 202122291209 U CN202122291209 U CN 202122291209U CN 215710790 U CN215710790 U CN 215710790U
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- Prior art keywords
- paper tube
- spandex
- spandex paper
- connecting ring
- ring
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Abstract
The utility model discloses a spandex paper tube with a clamping and fixing structure, relates to the field of spandex paper tubes, and aims to solve the problems that the spandex paper tube in the prior art is inconvenient to assemble and disassemble after being installed and disassembled for a long time, the number of the spandex paper tube cannot be adjusted adaptively, and the working efficiency is influenced. First connecting ring is installed to one side of first spandex paper tube and second spandex paper tube, the second go-between is installed to the opposite side of first spandex paper tube and second spandex paper tube, the locating piece is all installed to one side of first connecting ring and second go-between, the locating piece includes connecting block and stopper, the inside of connecting block is provided with the activity groove, the internally mounted in activity groove has the connecting strip, the both sides of first spandex paper tube and second spandex paper tube all are provided with the pipe connection groove, and the both sides of pipe connection inslot portion all are provided with a draw-in groove, the inside and the strip draw-in groove block of connecting strip embedding first spandex paper tube and second spandex paper tube, spacing clamp is all installed to the inside both sides of first connecting ring.
Description
Technical Field
The utility model relates to the technical field of spandex paper tubes, in particular to a spandex paper tube with a clamping and fixing structure.
Background
Spandex is a short for polyurethane fiber and is an elastic fiber. Spandex generally consists of a plurality of filaments, generally 10D/filament, 15D/filament, even 20D/filament, the smaller the theoretical number of filament, the better the evenness of yarn evenness, because the chance rate of overlapping shape is smaller, the production solution DMAC produced by dry spinning is harmful to the liver of human body, generally 0.5mg/kg is contained in 10D/filament, and if 15D/filament, 0.7mg/kg is contained, which exceeds the standard. When producing Spandex, special attention is paid to the coiling tension, the number of the bobbins, the breaking strength, the breaking elongation, the forming degree, the oil adhesion amount, the elastic recovery rate and the like, and the problems directly influence the weaving, particularly attention is paid to the production of single-faced cloth by knitting. The spandex paper tube is a tubular object processed by paper, and most of the paper tubes are spiral paper tubes and seamless paper tubes.
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 used for winding spandex fibers, and the existing spandex paper tube is inconvenient to assemble and disassemble after being installed for a long time, cannot be adaptively adjusted in quantity and affects working efficiency; therefore, the market urgently needs to develop a spandex paper tube with a clamping and fixing structure to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spandex paper tube with a clamping and fixing structure, and aims to solve the problems that the existing spandex paper tube in the background art is inconvenient to assemble and disassemble after being installed and disassembled for a long time, the number of the spandex paper tube cannot be adjusted adaptively, and the working efficiency is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spandex paper tube with joint fixed knot constructs, includes first spandex paper tube and second spandex paper tube, first go-between is installed to one side of first spandex paper tube and second spandex paper tube, the second go-between is installed to the opposite side of first spandex paper tube and second spandex paper tube, the locating piece is all installed to one side of first go-between and second go-between, the locating piece includes connecting block and stopper, the inside of connecting block is provided with the activity groove, the internally mounted of activity groove has the connecting strip, the both sides of first spandex paper tube and second spandex paper tube all are provided with the pipe joint groove, and the both sides of pipe joint inslot portion all are provided with the strip draw-in groove, the connecting strip imbeds first spandex paper tube and the inside and the strip draw-in groove block of second spandex paper tube, spacing clamp is all installed to the inside both sides of first connecting ring, the clamp locating piece is installed to the one end of spacing clamp, and two install second pressure spring between the spacing clamp, interior joint ring is installed to the one end of second go-between, the inside of interior joint ring is provided with interior constant head tank, just one side of interior constant head tank is provided with the go-between draw-in groove, just inside and interior joint ring block of constant head tank in the spacing clamp inlays, inside and interior joint ring block of clamp locating piece embedding go-between draw-in groove.
Preferably, the positioning blocks of the first connecting ring and the second connecting ring both pass through the pipe connecting grooves and are in sliding connection with the first polyurethane paper pipe and the second polyurethane paper pipe.
Preferably, the connecting strips are provided with two, a first pressure spring is installed between the two connecting strips, and the connecting strips are connected with the movable groove in a sliding mode.
Preferably, the outer surface of the first connecting ring is provided with a positioning hole, the positioning hole and the first connecting ring are arranged to form an integral structure, the outer part of the second connecting ring is provided with connecting ring clamping blocks, the number and the positions of the connecting ring clamping blocks correspond to those of the positioning hole, and the connecting ring clamping blocks are embedded into the positioning hole and clamped with the first connecting ring.
Preferably, interior joint ring sets up structure as an organic whole with the second go-between, interior constant head tank and go-between draw-in groove all set up structure as an organic whole with interior joint ring, spacing clamp and clamp locating piece all set up structure as an organic whole with first go-between.
Preferably, the first spandex paper tube, the second spandex paper tube and the inner clamping ring are all provided with through openings.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has the advantages that through the arrangement of the first connecting ring and the second connecting ring, when the length of the spandex paper tube is required to be adjusted according to the working requirement, the first spandex paper tube and the second spandex paper tube can be connected or disassembled, the limit clamps at the inner side of the first connecting ring can be embedded into the inner positioning grooves at the two sides of the inner clamping ring, the two ends of the limit clamps are extruded by the second pressure spring, the clamp positioning blocks are clamped into the clamping grooves of the connecting rings, so that the first connecting ring positions the second connecting ring, the structure is simple, the use is convenient, the installation or disassembly by using tools is not needed, the first connecting ring and the second connecting ring can be connected and limited with the first spandex paper tube and the second spandex paper tube by the positioning blocks, thereby the spandex paper tube is stably fixed, and the first connecting ring and the second connecting ring can be conveniently disassembled by the connecting strips at the inner sides of the positioning blocks, and the connecting effect is stable, and the operation is convenient, so that the device can work for a long time.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of a first connecting ring according to the present invention;
fig. 3 is an internal structural view of the present invention.
In the figure: 1. a first spandex paper tube; 2. a second polyurethane paper tube; 3. a first connecting ring; 4. a second connection ring; 5. positioning blocks; 6. connecting blocks; 7. a limiting block; 8. a movable groove; 9. a connecting strip; 10. positioning holes; 11. an inner snap ring; 12. an inner positioning groove; 13. a port; 14. a first pressure spring; 15. a limiting clamp; 16. a hoop positioning block; 17. a second pressure spring; 18. connecting a ring fixture block; 19. and a connecting ring clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a spandex paper tube with a clamping and fixing structure comprises a first spandex paper tube 1 and a second spandex paper tube 2, wherein a first connecting ring 3 is installed on one side of the first spandex paper tube 1 and the second spandex paper tube 2, a second connecting ring 4 is installed on the other side of the first spandex paper tube 1 and the second spandex paper tube 2, a positioning block 5 is installed on one side of each of the first connecting ring 3 and the second connecting ring 4, each positioning block 5 comprises a connecting block 6 and a limiting block 7, a movable groove 8 is formed in each connecting block 6, a connecting strip 9 is installed in each movable groove 8, a tube connecting groove is formed in each of two sides of the first spandex paper tube 1 and the second spandex paper tube 2, strip clamping grooves are formed in each of two sides of the tube connecting groove, each connecting strip 9 is embedded into the first spandex paper tube 1 and the second spandex paper tube 2 and clamped with the strip clamping grooves, a limiting clamp 15 is installed on each of two sides of the inner part of the first connecting ring 3, and a clamp block 16 is installed at one end of each limiting clamp 15, and install second compression spring 17 between two spacing clamps 15, interior joint ring 11 is installed to the one end of second go-between 4, the inside of interior joint ring 11 is provided with interior constant head tank 12, and one side of interior constant head tank 12 is provided with go-between draw-in groove 19, and spacing clamp 15 inlays inside and interior joint ring 11 block of interior constant head tank 12, clamp locating piece 16 imbeds inside and interior joint ring 11 block of go-between draw-in groove 19, accessible locating piece 5 is connected spacingly first connecting ring 3 and second go-between 4 and first spandex paper tube 1 and second spandex paper tube 2, thereby stably fix the spandex paper tube, and can conveniently carry out the dismouting with first connecting ring 3 and second go-between 4 through the inboard connecting strip 9 of locating piece 5, and the connection effect is stable, be convenient for operate.
Further, the locating piece 5 of first go-between 3 and second go-between 4 all passes through pipe connection groove and first spandex paper tube 1 and second spandex paper tube 2 sliding connection, and the connecting strip 9 of the inboard locating piece 5 can conveniently carry out the dismouting with first go-between 3 and second go-between 4, and the connection effect is stable, is convenient for operate to long-term work.
Further, the connecting strips 9 are provided with two, the first pressure springs 14 are installed between the two connecting strips 9, the connecting strips 9 are connected with the movable groove 8 in a sliding mode, the connecting strips 9 are extruded by the first pressure springs 14, and the positioning stability of the connecting strips 9 can be improved.
Further, the outer surface of the first connecting ring 3 is provided with a positioning hole 10, the positioning hole 10 and the first connecting ring 3 are arranged to form an integral structure, a connecting ring fixture block 18 is arranged outside the second connecting ring 4, the number and the position of the connecting ring fixture blocks 18 correspond to those of the positioning hole 10, the connecting ring fixture block 18 is embedded into the positioning hole 10 and clamped with the first connecting ring 3, and the connecting ring fixture block 18 can position the first connecting ring 3 and the second connecting ring 4, so that long-term fixing work is facilitated.
Further, interior joint ring 11 sets up to a body structure with second go-between 4, and interior constant head tank 12 and go-between draw-in groove 19 all set up to a body structure with interior joint ring 11, and spacing clamp 15 and clamp locating piece 16 all set up to a body structure with first go-between 3, extrudes the both ends of spacing clamp 15 through second pressure spring 17, makes inside clamp locating piece 16 card income go-between draw-in groove 19 to first go-between 3 fixes a position second go-between 4.
Further, the inside of first spandex paper tube 1, second spandex paper tube 2 and interior joint ring 11 all is provided with opening 13, makes things convenient for first spandex paper tube 1 and second spandex paper tube 2 to carry out the work of different grade type through opening 13.
The working principle is as follows: when the device is used, when the length of the spandex paper tube is required to be adjusted according to work requirements, the first spandex paper tube 1 and the second spandex paper tube 2 can be connected or detached, the limiting clamp 15 on the inner side of the first connecting ring 3 can be embedded into the inner positioning grooves 12 on two sides of the inner clamping ring 11, and then two ends of the limiting clamp 15 are extruded by the second pressure spring 17, so that the clamp positioning block 16 is clamped into the connecting ring clamping groove 19, the first connecting ring 3 positions the second connecting ring 4, the structure is simple, the device is convenient to use, tools are not required to be used for installation or detachment, the first connecting ring 3 and the second connecting ring 4 can be connected and limited with the first spandex paper tube 1 and the second spandex paper tube 2 through the positioning block 5, the spandex paper tube is stably fixed, and the first connecting ring 3 and the second connecting ring 4 can be conveniently detached through the connecting strip 9 on the inner side of the positioning block 5, and the connecting effect is stable, and the operation is convenient, so that the device can work for a long time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a spandex paper tube with joint fixed knot constructs, includes first spandex paper tube (1) and second spandex paper tube (2), its characterized in that: a first connecting ring (3) is installed on one side of the first spandex paper tube (1) and the second spandex paper tube (2), a second connecting ring (4) is installed on the other side of the first spandex paper tube (1) and the second spandex paper tube (2), a positioning block (5) is installed on one side of the first connecting ring (3) and one side of the second connecting ring (4), the positioning block (5) comprises a connecting block (6) and a limiting block (7), a movable groove (8) is arranged inside the connecting block (6), a connecting strip (9) is installed inside the movable groove (8), pipe connecting grooves are formed in two sides of the first spandex paper tube (1) and the second spandex paper tube (2), strip clamping grooves are formed in two sides of the pipe connecting grooves, and the connecting strip (9) is embedded into the first spandex paper tube (1) and the second spandex paper tube (2) and clamped with the strip clamping grooves, spacing clamp (15) are all installed to the inside both sides of first go-between (3), clamp locating piece (16), and two are installed to the one end of spacing clamp (15) install second pressure spring (17) between spacing clamp (15), interior joint ring (11) are installed to the one end of second go-between (4), the inside of interior joint ring (11) is provided with interior constant head tank (12), just one side of interior constant head tank (12) is provided with go-between draw-in groove (19), just spacing clamp (15) are embedded interior constant head tank (12) inside and interior joint ring (11) block, locating piece (16) embedding go-between draw-in groove (19) inside and interior joint ring (11) block.
2. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the positioning blocks (5) of the first connecting ring (3) and the second connecting ring (4) penetrate through the pipe connecting grooves to be connected with the first polyurethane fiber paper tube (1) and the second polyurethane fiber paper tube (2) in a sliding mode.
3. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the connecting strips (9) are provided with two, two install first pressure spring (14) between connecting strip (9), connecting strip (9) and activity groove (8) sliding connection.
4. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the outer surface of the first connecting ring (3) is provided with a positioning hole (10), the positioning hole (10) and the first connecting ring (3) are arranged to form an integral structure, connecting ring clamping blocks (18) are arranged outside the second connecting ring (4), the number and the positions of the connecting ring clamping blocks (18) correspond to those of the positioning hole (10), and the connecting ring clamping blocks (18) are embedded into the positioning hole (10) and clamped with the first connecting ring (3).
5. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: interior joint ring (11) set up structure as an organic whole with second go-between (4), interior constant head tank (12) and go-between draw-in groove (19) all set up structure as an organic whole with interior joint ring (11), spacing clamp (15) and clamp locating piece (16) all set up structure as an organic whole with first go-between (3).
6. The spandex paper tube with the clamping and fixing structure as claimed in claim 1, wherein: the inside of first spandex paper pipe (1), second spandex paper pipe (2) and interior joint ring (11) all is provided with opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122291209.6U CN215710790U (en) | 2021-09-22 | 2021-09-22 | Spandex paper tube with clamping and fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122291209.6U CN215710790U (en) | 2021-09-22 | 2021-09-22 | Spandex paper tube with clamping and fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215710790U true CN215710790U (en) | 2022-02-01 |
Family
ID=80023119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122291209.6U Expired - Fee Related CN215710790U (en) | 2021-09-22 | 2021-09-22 | Spandex paper tube with clamping and fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215710790U (en) |
-
2021
- 2021-09-22 CN CN202122291209.6U patent/CN215710790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |