CN214569443U

CN214569443U - Winding structure for rolled color absorbing sheet

Info

Publication number: CN214569443U
Application number: CN202120531449.6U
Authority: CN
Inventors: 李燕; 孙剑锋; 钟建佳
Original assignee: Shanghai Xisi Nonwoven Products Co ltd
Current assignee: Shanghai Xisi Nonwoven Products Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-02
Anticipated expiration: 2031-03-12

Abstract

The application relates to a rolling structure for a rolled color absorbing sheet, which belongs to the field of color absorbing sheet packaging structures and comprises a rolling shaft for rolling the color absorbing sheet; one end of the winding shaft is provided with an installation ring plate, and the installation ring plate is provided with a rotating shaft along the axial direction of the winding shaft; the outer side wall of the rotating shaft is sleeved with a butting rod, and one end of the butting rod, far away from the rotating shaft, can be butted with the outer side wall of the winding shaft; and a torsion elastic piece for driving the abutting rod to rotate towards the axial direction of the winding shaft is arranged between the abutting rod and the mounting ring plate. The torsion elastic piece can always support the color absorbing piece wound on the outer side wall of the winding shaft, so that the possibility of falling or loosening of the color absorbing piece is reduced, and the use is simple and convenient.

Description

Winding structure for rolled color absorbing sheet

Technical Field

The application relates to the field of a packaging structure of a color absorbing sheet, in particular to a rolling structure for a rolled color absorbing sheet.

Background

The color absorbing sheet is a clothes care product for washing clothes. When the washing machine is used, the plurality of color absorbing sheets and clothes are put into the washing machine together for washing, and the color absorbing sheets can absorb dyes falling off from the clothes, so that the possibility that the dyes are stained with light-colored clothes is reduced, and the washing machine has the effect of preventing the color of the clothes from being mixed.

A roll-shaped color absorbing sheet, refer to fig. 1, which comprises a winding shaft 1 and a plurality of color absorbing sheets 2; all the color absorbing sheets 2 are connected end to form a belt shape and are wound on the outer side wall of the winding shaft 1. When the color absorbing sheet is used, the color absorbing sheets 2 are unreeled from the outer side wall of the reeling shaft 1 and are torn off one by one, and then the color absorbing sheet can be used.

For the related technologies, the inventor thinks that when the winding shaft 1 and the color absorbing sheet 2 on the outer side wall thereof drop carelessly, the winding shaft is easy to roll on the ground to unreel the color absorbing sheet 2; the user needs to roll the color absorbing sheet 2 on the winding shaft 1 again, and the operation is troublesome, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the color absorbing sheet is easy to scatter and needs to be rolled up again, the application provides a rolling structure for a roll-shaped color absorbing sheet.

The application provides a rolling structure for roll-shaped color absorbing sheet adopts following technical scheme:

a rolling structure for a roll-shaped color absorbing sheet comprises a rolling shaft for rolling the color absorbing sheet; one end of the winding shaft is provided with an installation ring plate, and the installation ring plate is provided with a rotating shaft along the axial direction of the winding shaft; the outer side wall of the rotating shaft is sleeved with a butting rod, and one end of the butting rod, far away from the rotating shaft, can be butted with the outer side wall of the winding shaft; and a torsion elastic piece for driving the abutting rod to rotate towards the axial direction of the winding shaft is arranged between the abutting rod and the mounting ring plate.

Through adopting above-mentioned technical scheme, torsion elastic component can support tightly the rolling all the time and inhale the look piece in the rolling axle lateral wall to reduce and inhale the possibility that the look piece drops or is loose. When in use, the color absorbing sheet can be directly pulled and torn, and the operation is simple. The color absorbing sheet is abutted by the abutting rod, so that the possibility that the color absorbing sheet is stained with impurities such as dust after scattering is reduced, and the cleanness and tidiness of the color absorbing sheet are ensured.

Optionally, the winding shaft is a hollow tube with openings at two ends; the mounting ring plate is provided with a mounting hole which can be matched with the outer side wall of the winding shaft in a penetrating way along the thickness direction of the mounting ring plate; the end wall that the rolling axle was provided with installation crown plate one end is provided with the groove of stepping down along the rolling axle axial, it is provided with the flexure strip to step down inslot lateral wall, the fixed spacing arch that can keep away from the lateral wall butt of butt pole one side with the installation crown plate that is provided with of flexure strip.

By adopting the technical scheme, one end of the mounting ring plate, which is provided with the limiting bulge on the winding shaft, is sleeved on the outer side wall of the winding shaft, then the elastic sheet is pressed against the inside of the winding shaft, and the mounting ring plate is continuously pushed until the mounting ring plate passes over the limiting bulge; at this time, the elastic piece is loosened, and the limiting bulge can be abutted to the mounting ring plate to limit the movement of the mounting ring plate. The installation crown plate can be dismantled with the rolling axle and be connected, inhales the colour chip and can twine in the rolling axle earlier, has reduced installation crown plate and butt pole and has inhaled the influence of colour chip around the operation of locating the rolling axle, conveniently inhales colour chip rolling and rolling axle.

Optionally, the winding shaft is fixedly provided with a limit ring which can be abutted against the side wall of the side, far away from the limit protrusion, of the mounting ring plate.

By adopting the technical scheme, one side, far away from the limiting bulge, of the mounting ring plate is abutted against the limiting ring, so that the phenomenon that the mounting ring plate abuts against the color absorbing sheet to cause the mounting ring plate to interfere with the unwinding of the color absorbing sheet is reduced; the limiting ring is convenient for unreeling the color absorbing sheet, and the possibility of abrasion of the color absorbing sheet due to contact of the color absorbing sheet and the mounting ring plate is reduced.

Optionally, the side wall of the limiting ring towards the limiting protrusion direction is fixedly provided with a limiting block, and the mounting ring plate is provided with a limiting groove matched with the limiting block.

Through adopting above-mentioned technical scheme, stopper and spacing groove cooperation have reduced the installation crown plate around rolling axle axis pivoted possibility to the stability of inhaling the look piece has been supported tightly to the butt pole has been improved.

Optionally, the inner side wall of the winding shaft is provided with a support sleeve which can be abutted against the side wall of the elastic sheet far away from one side of the limit protrusion.

By adopting the technical scheme, the supporting sleeve is abutted against the side wall of the elastic sheet, which is far away from one side of the limiting bulge, so as to support the elastic sheet, and the situation that the limiting bulge moves towards the axial direction of the winding shaft to cause the mounting ring plate to fall off is reduced; the installation sleeve improves the stability of the matching of the limiting protrusion and the installation ring plate.

Optionally, the mounting ring plate is provided with a mounting hole capable of being matched with the outer side wall of the rotating shaft in a penetrating manner, and a fixing piece for fixing the rotating shaft is arranged between the rotating shaft and the mounting ring plate.

By adopting the technical scheme, the rotating shaft is rotated, and the rotating shaft drives the abutting rod to rotate through the torsion elastic piece so as to adjust the distance between one end of the abutting rod, which is in contact with the color absorbing sheet, and the outer side wall of the winding shaft, thereby ensuring that the abutting rod can always abut against the color absorbing sheet reduced by use; meanwhile, after the abutting rod abuts against the color absorbing sheet, the rotating shaft can be continuously rotated to adjust the deformation of the torsion elastic piece, so that the abutting force of the abutting rod on the color absorbing sheet is adjusted.

Optionally, the fixing member includes a fixing rod slidably connected to the rotating shaft along the axial direction of the rotating shaft, and the mounting ring plate is provided with a fixing groove capable of being matched with one end of the fixing rod; the fixed slot has set gradually a plurality ofly along mounting hole circumference.

Through adopting above-mentioned technical scheme, dead lever and fixed slot cooperation simple structure, convenient operation.

Optionally, an elastic abutting part capable of driving the fixing rod to move towards the fixing groove is arranged between the fixing rod and the rotating shaft; one end of the fixing rod, which is close to the fixing groove, is hemispherical, and the fixing groove is a hemispherical groove.

Through adopting above-mentioned technical scheme, under the effect of elasticity butt piece and hemisphere type fixed slot, the axis of rotation rotates the in-process, but in the dead lever automatic insertion corresponds the fixed slot, need not manual pulling dead lever, convenient operation, swift. Simultaneously, the one end and the cooperation of hemisphere type fixed slot of dead lever, when torsional spring spare transient deformation, torsional spring spare can drive the axis of rotation reversal to reduce the deflection of torsional spring spare self, thereby reduce the butt joint pole to inhaling the tight power of butt joint pole to the color chip, thereby reduce the butt joint pole and puncture the possibility of inhaling the color chip, convenient to use is dragged simultaneously and is inhaled the color chip, convenient to use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the torsion elastic piece can always support the color absorbing piece wound on the outer side wall of the winding shaft, so that the possibility of falling or loosening of the color absorbing piece is reduced, the structure is simple, and the use is convenient;

2. the mounting ring plate can be sleeved on the outer side wall of the winding shaft and limited by the limiting bulge, so that the structure is simple and the assembly is convenient;

3. the rotating shaft can rotate and be fixed, so that the position of the abutting rod and the abutting force of the abutting rod on the color absorbing sheet can be conveniently adjusted, and the abutting rod is guaranteed to always abut against the color absorbing sheet.

Drawings

Fig. 1 is a schematic view showing an overall structure of a roll-shaped color absorbing sheet in the related art.

Fig. 2 is an overall schematic view of a rolling structure for a roll-shaped color absorbing sheet according to an embodiment of the present application.

Fig. 3 is an exploded view for showing a coupling structure of a rotating shaft and a mounting ring plate.

Fig. 4 is a schematic sectional view for showing a connection structure of a fixing lever and an operation ring plate.

Fig. 5 is an exploded view for showing the connection structure of the mounting ring plate and the winding shaft.

Description of reference numerals: 1. a winding shaft; 11. a yielding groove; 111. an elastic sheet; 1111. a limiting bulge; 12. a limiting ring; 121. a limiting block; 13. a support sleeve; 2. a color absorbing sheet; 3. installing a ring plate; 31. mounting holes; 32. fixing grooves; 33. an assembly hole; 34. a limiting groove; 4. a rotating shaft; 41. a butting rod; 411. a torsional elastic member; 5. an operating ring plate; 51. a sliding groove; 52. fixing the rod; 53. an elastic abutting part.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a rolling structure for a roll-shaped color absorbing sheet. Referring to fig. 2, a rolling structure for a roll-shaped color absorbing sheet comprises a rolling shaft 1, wherein the rolling shaft 1 is in a hollow circular tube shape with two open ends, and the color absorbing sheet 2 is rolled on the outer side wall of the rolling shaft 1. One end of the winding shaft 1 is provided with a mounting ring plate 3, the mounting ring plate 3 is disc-shaped, and the mounting ring plate 3 and the winding shaft 1 are coaxially arranged. The lateral wall that installation ring board 3 kept away from 1 axis position of rolling axle is provided with axis of rotation 4, and the one end that installation ring board 3 was kept away from to rolling axle 1 along 1 axial of rolling axle to axis of rotation 4 extends to the one end that installation ring board 3 was kept away from to rolling axle 1. The rotating shaft 4 is connected with a butting rod 41; the abutting rod 41 is an arc-shaped rod, one end of the abutting rod 41 is sleeved on the outer side wall of the rotating shaft 4, and the abutting rod 41 can rotate around the axis of the rotating shaft 4. One end of the abutting rod 41 far away from the rotating shaft 4 can abut against the outer side wall of the winding shaft 1; when the color absorbing sheet 2 is wound on the outer side wall of the winding shaft 1, the abutting rod 41 can abut against the color absorbing sheet 2.

Referring to fig. 2 and 3, a torsion elastic member 411 is disposed between the abutting rod 41 and the rotating shaft 4, and the torsion elastic member 411 is a torsion spring; the torsion elastic member 411 is sleeved on the outer side wall of the rotating shaft 4, and the torsion elastic member 411 is located between the mounting ring plate 3 and the abutting rod 41. The side wall of the abutting rod 41 close to one side of the mounting ring plate 3 and the outer side wall of the rotating shaft 4 far away from one end of the abutting rod 41 are both provided with jacks; each end of the torsion elastic member 411 is inserted into the corresponding insert; the torsion elastic element 411 can drive the abutting rod 41 to rotate toward the axial direction of the winding shaft 1, so as to drive the abutting rod 41 to abut against the color absorbing sheet 2.

Referring to fig. 3, a mounting hole 31 is formed through the mounting ring plate 3, and the mounting hole 31 is a circular hole; one end of the rotating shaft 4 near the mounting ring plate 3 is inserted into the mounting hole 31. The outer side wall of the rotating shaft 4 is matched with the inner side wall of the mounting hole 31, and the rotating shaft 4 can rotate around the axis of the rotating shaft. An operation ring plate 5 is sleeved at one end of the rotating shaft 4, which is far away from the abutting rod 41, and the side wall of the operation ring plate 5, which faces the direction of the abutting rod 41, can abut against the side wall of the installation ring plate 3, which is far away from the abutting rod 41. The inside wall of the operation ring plate 5 is in interference fit with the outside wall of the rotating shaft 4, and the operation ring plate 5 is fixedly connected with the rotating shaft 4. When the abutting rod 41 is assembled with the installation ring plate 3, firstly, the abutting rod 41 is sleeved on the outer side wall of the rotating shaft 4, and then the torsion elastic element 411 is connected with the abutting rod 41 and the rotating shaft 4; then the rotating shaft 4 is inserted into the mounting hole 31; and finally, sleeving the operation annular plate 5 on the outer side wall of the rotating shaft 4.

Referring to fig. 3 and 4, a sliding groove 51 is formed in a side wall of the operation ring plate 5 facing the installation ring plate 3 in a thickness direction of the operation ring plate 5. A fixing piece is arranged between the rotating shaft 4 and the mounting ring plate 3, the fixing piece comprises a fixing rod 52, the fixing rod 52 is positioned in the sliding groove 51, the fixing rod 52 is connected with the inner side wall of the sliding groove 51 in a sliding mode, and the fixing rod 52 can slide along the axial direction of the fixing rod. The side wall of the installation ring plate 3 facing the direction of the operation ring plate 5 is provided with a fixing groove 32; one end of the fixing rod 52 may be inserted into the fixing groove 32 to fix the operation ring plate 5, thereby fixing the rotation shaft 4. The fixing grooves 32 are sequentially arranged along the circumferential direction of the mounting hole 31; the fixing rod 52 is matched with the fixing groove 32 at different positions, and the abutting force of the abutting rod 41 abutting against the color absorbing sheet 2 can be adjusted.

Referring to fig. 4, an elastic abutting member 53 is disposed between the fixing rod 52 and the rotating shaft 4, and the elastic abutting member 53 is a spring; the elastic contact member 53 is located in the sliding groove 51, one end of the elastic member contacts with the bottom wall of the sliding groove 51, and the other end of the elastic member contacts with the fixing rod 52. The fixing rod 52 is a round rod, and one end of the fixing rod 52 matched with the fixing groove 32 is hemispherical; the fixing groove 32 is a hemispherical groove. The fixing rod 52 can automatically cooperate with the fixing grooves 32 at different positions by rotating the operating ring plate 5, and the operation is simple and convenient.

Referring to fig. 2 and 5, the mounting ring plate 3 has been run through along self thickness direction and has been seted up pilot hole 33, and pilot hole 33 is the round hole, and the pilot hole 33 inside wall can cooperate with 1 lateral wall of rolling axle. The end wall of 1 one end of rolling axle has seted up along 1 axial of rolling axle and has stepped down groove 11, and stepped down groove 11 radially runs through the setting along rolling axle 1, and stepped down groove 11 all communicates with each other with 1 inside wall of rolling axle and lateral wall. The winding shaft 1 is made of plastic; the elastic sheet 111 is fixed on the bottom wall of the receding groove 11 in an integrated forming manner, and the elastic sheet 111 is an arc sheet coaxial with the winding shaft 1. The lateral wall integrated into one piece of flexure strip 111 is fixed with spacing arch 1111, and spacing arch 1111 is the hemisphere type. The installation ring plate 3 can be cup jointed on the outer side wall of the winding shaft 1 by the end of the winding shaft 1 provided with the elastic sheet 111, and at the moment, the limit protrusion 1111 can be abutted against the side wall of the installation ring plate 3 far away from one side of the abutting rod 41. A limiting ring 12 is integrally formed and fixed on the outer side wall of the winding shaft 1; the side wall of the mounting ring plate 3 close to one side of the abutting rod 41 can abut against the limiting ring 12. The limiting protrusion 1111 is matched with the limiting ring 12, and can limit the installation ring plate 3 to move along the axial direction of the winding shaft 1.

Referring to fig. 5, the limiting block 121 is integrally formed and fixed on the side wall of the limiting ring 12 facing the limiting protrusion 1111, and the limiting block 121 is a rectangular block. The side wall of the mounting ring plate 3 is provided with a limit groove 34; the limiting groove 34 is matched with the limiting block 121, and can limit the rotation of the installation ring plate 3 relative to the winding shaft 1.

Referring to fig. 5, the winding shaft 1 is provided with a support sleeve 13, and the outer side wall of the support sleeve 13 can be matched with the inner side wall of the winding shaft 1. Support sleeve 13 can be provided with in the one end of flexure strip 111 inserts rolling axle 1 by rolling axle 1, and at this moment, support sleeve 13 lateral wall and flexure strip 111 inside wall butt to support flexure strip 111, guarantee spacing arch 1111 and installation crown plate 3 complex stability.

The implementation principle of the rolling structure for the roll-shaped color absorbing sheet in the embodiment of the application is as follows:

when the color absorbing sheet 2 is wound and packaged, the color absorbing sheet 2 is wound on the outer side wall of the winding shaft 1, and then the mounting ring plate 3 is mounted on the outer side wall of one end of the winding shaft 1; then the abutting rod 41 is installed on the installation ring plate 3; finally, the fixing rod 52 is assembled with the operation ring plate 5, and the operation ring plate 5 is assembled with the rotating shaft 4.

The abutting rod 41 can abut against the color absorbing sheet 2, so that the occurrence of loosening or falling off of the color absorbing sheet 2 is reduced, and the use is more convenient.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rolling structure for a roll-shaped color absorbing sheet comprises a rolling shaft (1) for rolling the color absorbing sheet (2); the method is characterized in that: an installation ring plate (3) is arranged at one end of the winding shaft (1), and a rotating shaft (4) is axially arranged on the installation ring plate (3) along the winding shaft (1); a butting rod (41) is sleeved on the outer side wall of the rotating shaft (4), and one end, far away from the rotating shaft (4), of the butting rod (41) can be butted with the outer side wall of the winding shaft (1); and a torsion elastic piece (411) for driving the abutting rod (41) to rotate towards the axial direction of the winding shaft (1) is arranged between the abutting rod (41) and the mounting ring plate (3).

2. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 1, wherein: the winding shaft (1) is in a hollow tubular shape with two open ends; the mounting ring plate (3) is provided with a mounting hole (33) which can be matched with the outer side wall of the winding shaft (1) in a penetrating way along the thickness direction of the mounting ring plate; the end wall that rolling axle (1) was provided with installation crown plate (3) one end is provided with groove of stepping down (11) along rolling axle (1) axial, groove of stepping down (11) inside wall is provided with flexure strip (111), flexure strip (111) are fixed to be provided with can keep away from spacing arch (1111) of the lateral wall butt of extension pole (41) one side with installation crown plate (3).

3. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 2, wherein: the winding shaft (1) is fixedly provided with a limiting ring (12) which can be abutted against the side wall of one side of the mounting ring plate (3) far away from the limiting protrusion (1111).

4. A rolling structure for a roll-shaped color absorbing sheet as claimed in claim 3, wherein: the limiting ring (12) is fixedly provided with a limiting block (121) towards the side wall of the limiting protrusion (1111) direction, and the mounting ring plate (3) is provided with a limiting groove (34) matched with the limiting block (121).

5. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 2, wherein: the inner side wall of the winding shaft (1) is provided with a supporting sleeve (13) which can be abutted against the side wall of one side of the elastic sheet (111) far away from the limiting protrusion (1111).

6. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 1, wherein: the mounting ring plate (3) penetrates through a mounting hole (31) matched with the outer side wall of the rotating shaft (4), and a fixing piece used for fixing the rotating shaft (4) is arranged between the rotating shaft (4) and the mounting ring plate (3).

7. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 6, wherein: the fixing piece comprises a fixing rod (52) connected with the rotating shaft (4) in a sliding mode along the axial direction of the rotating shaft (4), and the mounting annular plate (3) is provided with a fixing groove (32) capable of being matched with one end of the fixing rod (52); the fixing grooves (32) are sequentially provided with a plurality of fixing holes along the circumferential direction of the mounting hole (31).

8. The winding structure for the roll-shaped color absorbing sheet as claimed in claim 7, wherein: an elastic abutting piece (53) capable of driving the fixing rod (52) to move towards the direction of the fixing groove (32) is arranged between the fixing rod (52) and the rotating shaft (4); one end of the fixing rod (52) close to the fixing groove (32) is hemispherical, and the fixing groove (32) is a hemispherical groove.