CN216863282U

CN216863282U - Yarn bobbin

Info

Publication number: CN216863282U
Application number: CN202220724811.6U
Authority: CN
Inventors: 花英俊
Original assignee: Jiangsu Yinhe Industry And Trade Co ltd
Current assignee: Jiangsu Yinhe Industry And Trade Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-01
Anticipated expiration: 2032-03-30

Abstract

The application discloses a yarn section of thick bamboo includes: the barrel is of a hollow structure, a plurality of clamping groove parts are arranged at two ends of the barrel, and the clamping groove parts penetrate through the side wall of the barrel; two side cap portions, two side cap portions set up in the both sides of barrel, and side cap portion includes lid portion and a plurality of elasticity trip portion, and a plurality of elasticity trip portions set up in the one side that the lid portion is close to the barrel, and a plurality of elasticity trip portions all stretch into the inner chamber of barrel and with a plurality of draw-in groove portion one-to-one ground joint cooperation of neighbouring, wherein a plurality of elasticity trip portions all do not stretch out the surface setting of barrel. The application provides a yarn section of thick bamboo through the lateral wall setting that runs through the barrel with draw-in groove portion, and elasticity card colludes the surface that the portion joint does not stretch out the barrel when the draw-in groove portion that corresponds, not only can reduce the processing degree of difficulty of draw-in groove portion, and can also be convenient for dismantle between draw-in groove portion and the elasticity card colludes the portion, help reducing the cost of maintenance of a yarn section of thick bamboo, still can not influence the coiling of yarn on the barrel simultaneously.

Description

Yarn bobbin

Technical Field

The utility model relates to the technical field of spinning equipment, in particular to a yarn barrel.

Background

A yarn package is widely used in spinning equipment such as a yarn covering machine as a structure for winding a yarn. In order to reduce the weight, the conventional yarn bobbin includes a barrel made of an aluminum alloy material and two side cover portions made of a plastic material, and the two side cover portions are located on two sides of the barrel. The side cap portion is provided with the trip, and the barrel is inside to be provided with the draw-in groove, is fixed in the barrel in order to realize the side cap portion through the trip joint in the draw-in groove.

However, the difficulty of forming the clamping groove in the inner wall of the barrel is high, and the clamping hook is difficult to detach after being clamped in the clamping groove, so that the maintenance cost of the yarn barrel is high.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks or deficiencies of the prior art, it would be desirable to provide a package.

The application provides a yarn section of thick bamboo includes:

the barrel is of a hollow structure, a plurality of clamping groove parts are arranged at two ends of the barrel, and the clamping groove parts penetrate through the side wall of the barrel;

two side cap portions, two side cap portions set up in the both sides of barrel, and side cap portion includes lid portion and a plurality of elasticity trip portion, and a plurality of elasticity trip portions set up in the one side that the lid portion is close to the barrel, and a plurality of elasticity trip portions all stretch into the inner chamber of barrel and with a plurality of draw-in groove portion one-to-one ground joint cooperation of neighbouring, wherein a plurality of elasticity trip portions all do not stretch out the surface setting of barrel.

Furthermore, both ends of the inner wall of the barrel body are provided with pushing surfaces, the pushing surfaces are conical surfaces, the large-diameter end is located at the edge of the inner wall of the barrel body, and the pushing surfaces are matched with the elastic clamping hook part in a pushing mode when the elastic clamping hook part enters the barrel body, so that the elastic clamping hook part is elastically deformed along the direction of the outer surface far away from the barrel body.

Furthermore, elasticity trip portion includes linkage segment and trip section, and the inner wall of barrel is provided with the spacing groove that corresponds the setting with every linkage segment homogeneous, and the spacing groove is used for holding the linkage segment and spacing in the week of barrel along the linkage segment.

Furthermore, the connecting section is connected to the cover body portion, the cover body portion is provided with the strengthening ring, the strengthening ring is located the periphery of a plurality of elastic clamping hook portions, the cover body portion and the connecting section are connected to the strengthening portion, the outer side face of the strengthening portion is conical surface-shaped, the small-diameter end is far away from the cover body portion, and the outer side face of the strengthening portion is in contact with the pushing face in a fitting mode.

Furthermore, lid portion is provided with annular shielding portion, and the periphery of a plurality of elasticity trip portion is located to the shielding portion cover, and the inner wall of shielding portion and the surface laminating contact of barrel.

Furthermore, the outer surface of the shielding part is conical and the small diameter end is far away from the cap body part.

Further, the length of the shielding portion is 0.5cm or less.

Furthermore, draw-in groove portion includes the first joint face that is close to the tip of barrel, and elasticity trip portion includes the second joint face with first joint face joint cooperation, and first joint face sets up with the axial of barrel is perpendicular.

The application provides a yarn section of thick bamboo through the lateral wall setting that runs through the barrel with draw-in groove portion, and elasticity card colludes the surface that the portion joint does not stretch out the barrel when the draw-in groove portion that corresponds, not only can reduce the processing degree of difficulty of draw-in groove portion, and can also be convenient for dismantle between draw-in groove portion and the elasticity card colludes the portion, help reducing the cost of maintenance of a yarn section of thick bamboo, still can not influence the coiling of yarn on the barrel simultaneously.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a yarn package provided in an embodiment of the present application;

FIG. 2 is a side view of a cartridge provided by an embodiment of the present application;

fig. 3 is a schematic structural diagram of a side cover portion according to an embodiment of the present application.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 and 3, the present application provides a package comprising:

the barrel body 100 is of a hollow structure, a plurality of clamping groove parts 110 are arranged at two ends of the barrel body 100, and the clamping groove parts 110 penetrate through the side wall of the barrel body 100;

two side lid portions 200, two side lid portions 200 set up in the both sides of barrel 100, and side lid portion 200 includes lid portion 210 and a plurality of elasticity trip portion 220, and a plurality of elasticity trip portion 220 set up in the one side that lid portion 210 is close to barrel 100, and a plurality of elasticity trip portion 220 all stretch into the inner chamber of barrel 100 and with the cooperation of the joint of a plurality of draw-in groove portion 110 one-to-one ground adjacent, and wherein a plurality of elasticity trip portion 220 all do not stretch out the surface setting of barrel 100.

In this embodiment, the cylinder 100 may be made of metal, such as aluminum alloy, and the side cover 200 may be made of plastic. The barrel 100 is a hollow structure, and the first end and the second end of the barrel 100 are both provided with a plurality of clamping groove portions 110, and the plurality of clamping groove portions 110 are arranged at intervals along the circumference of the barrel 100. The clamping groove part 110 is of a through groove structure and penetrates through the side wall of the barrel body 100, so that the difficulty in opening the clamping groove part 110 can be reduced, the elastic clamping hook part 220 can be conveniently detached, the side cover part 200 or the barrel body 100 can be independently replaced, and the maintenance cost of the yarn barrel is reduced.

Elastic clamping hook portion 220 is clamped in clamping groove portion 110 and does not extend out of the outer surface of barrel 100, so that elastic clamping hook portion 220 can be prevented from protruding out of the outer surface of barrel 100, and further winding of yarns on barrel 100 is prevented from being influenced.

When the elastic hook 220 is detached, the ejector rod can push the elastic hook 220 from the outside of the cylinder 100 to move downward.

Wherein, the middle part of the side cover part 200 is provided with a through hole which is coaxially arranged with the cylinder 100.

Referring to fig. 2, in some embodiments of the present disclosure, the pushing surface 101 is disposed at both ends of the inner wall of the cylinder 100, and the pushing surface 101 is conical and the large diameter end is located at the edge of the inner wall of the cylinder 100. In the process of assembling the side cover portion 200 in the barrel 100, the elastic hook portion 220 may extend into the inner cavity of the barrel 100, the elastic hook portion 220 may be engaged with the pushing surface 101 when entering the inner cavity of the barrel 100, and the elastic hook portion 220 may be elastically deformed in the direction away from the outer surface of the barrel 100 under the pushing of the pushing surface 101, so that the elastic hook portion 220 may enter the inner cavity of the barrel 100.

In the present embodiment, the elastic hook 220 can smoothly enter the cylinder 100 by providing the pushing surface 101.

In some embodiments of the present application, the elastic hooking portion 220 includes a connection section 221 and a hooking section 222, and the inner wall of the barrel 100 is provided with a corresponding limiting groove 120 corresponding to each connection section 221. The stopper groove 120 is located inside the push surface 101. After the elastic hook 220 passes through the pushing surface 101, it enters the corresponding limiting groove 120 and moves to the slot 110 along the limiting groove 120. After the elastic hook 220 is engaged with the engaging groove 110, the connecting section 221 is located in the limiting groove 120 and is limited by the limiting groove 120 along the circumference of the barrel 100, so as to prevent the side cover 200 from rotating.

In some embodiments of the present application, the connecting section 221 is connected to the cover body portion 210, the cover body portion 210 is provided with a reinforcing ring, the reinforcing ring is located at the periphery of the plurality of elastic clamping hooks 220, the reinforcing portion 230 connects the cover body portion 210 and the connecting section 221, the outer side surface of the reinforcing portion 230 is in a conical surface shape, the small diameter end is far away from the cover body portion 210, and the outer side surface of the reinforcing portion 230 is in contact with the pushing surface 101. The reinforcing portion 230 can structurally reinforce the connection position between the connection segment 221 and the cover portion 210.

The outer side surface of the reinforcing part 230 is conical and the small diameter end is far away from the cap body 210, and the outer side surface of the reinforcing part 230 is in contact with the pushing surface 101, so that the cylinder 100 and the side cap 200 can be assembled more firmly, and the displacement between the cylinder 100 and the side cap 200 in the radial direction is avoided.

In some embodiments of the present application, the cover body portion 210 is provided with an annular shielding portion 240, the shielding portion 240 is sleeved on the periphery of the elastic hook portions 220, and an inner wall of the shielding portion 240 is in contact with the outer surface of the cylinder 100. In this way, the shielding portion 240 can shield the gap between the cap portion 210 and the cylinder 100, thereby preventing the yarn from entering the gap between the cap portion 210 and the cylinder 100.

The length of the shielding part 240 is 0.5cm or less, and not only the function of shielding the gap between the cap part 210 and the cylinder 100 can be achieved, but also the width of the yarn winding of the yarn bobbin can be ensured.

The outer surface of the shielding portion 240 is conical, and the small diameter end is far away from the cap portion 210, so that the yarn wound around the shielding portion can slide down onto the cylinder 100 along the outer surface.

In some embodiments of the present disclosure, the clamping groove portion 110 includes a first clamping surface close to the end of the barrel 100, the elastic clamping hook portion 220 includes a second clamping surface in clamping fit with the first clamping surface, and the first clamping surface is perpendicular to the axial direction of the barrel 100, such arrangement enables the elastic clamping hook portion 220 to be firmly matched with the clamping groove portion 110, and improves the fixing stability between the side cover portion 200 and the barrel 100.

It will be understood that any orientation or positional relationship indicated above with respect to the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings and is for convenience in describing and simplifying the utility model, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the utility model. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A package, comprising:

the barrel body is of a hollow structure, a plurality of clamping groove parts are arranged at two ends of the barrel body, and the clamping groove parts penetrate through the side wall of the barrel body;

two side cap portions, two side cap portions set up in the both sides of barrel, side cap portion includes lid portion and a plurality of elasticity trip portion, a plurality of elasticity trip portions set up in lid portion is close to one side of barrel, a plurality of elasticity trip portions all stretch into the inner chamber of barrel and with neighbouring a plurality of draw-in groove portion joint cooperation on the one-to-one, wherein a plurality of elasticity trip portions all do not stretch out the surface setting of barrel.

2. The yarn bobbin of claim 1, wherein both ends of the inner wall of the bobbin body are provided with pushing surfaces, the pushing surfaces are conical surfaces, the large-diameter end of each pushing surface is located at the edge of the inner wall of the bobbin body, and the pushing surfaces are used for being in pushing fit with the elastic clamping hook parts when the elastic clamping hook parts enter the bobbin body, so that the elastic clamping hook parts are elastically deformed in the direction away from the outer surface of the bobbin body.

3. The bobbin according to claim 2, wherein the elastic hook part comprises a connecting section and a hook section, the inner wall of the bobbin body is provided with a limiting groove corresponding to each connecting section, and the limiting groove is used for accommodating the connecting sections and limiting the connecting sections in the circumferential direction of the bobbin body.

4. The bobbin of claim 3, wherein the connecting section is connected to the cover body, the cover body is provided with a reinforcing ring, the reinforcing ring is located on the periphery of the elastic clamping hook parts, the reinforcing part is connected with the cover body and the connecting section, the outer side surface of the reinforcing part is conical, the small diameter end of the reinforcing part is far away from the cover body, and the outer side surface of the reinforcing part is in contact with the pushing surface in a fitting manner.

5. The yarn bobbin as claimed in claim 1, wherein the cover body is provided with an annular shielding part, the shielding part is sleeved on the peripheries of the elastic clamping hook parts, and the inner wall of the shielding part is in contact with the outer surface of the bobbin body in an attaching manner.

6. The yarn package according to claim 5, wherein the outer surface of the shielding portion is conical and the small diameter end is disposed away from the cap portion.

7. The creel as claimed in claim 5, wherein the length of the shade is below 0.5 cm.

8. The yarn package according to any one of claims 1 to 7, wherein the clamping groove portion comprises a first clamping surface near the end of the tube body, and the elastic clamping hook portion comprises a second clamping surface in clamping fit with the first clamping surface, and the first clamping surface is perpendicular to the axial direction of the tube body.