TWM562213U - Reusable reel - Google Patents

Abstract

The present invention is a reusable reel comprising a base and a cover coupled to the base, through which the cover and the cover are detachably coupled to each other so that the user can A material with less material, a plurality of shaped straps or shaped pieces are produced, whereby the plurality of shaped straps or the shaped member are used to take up the wire, and then combined with the base and the cover for performing By using the base and the cover body repeatedly, the use of the disposable material is effectively reduced, and the disadvantage that the existing reel is heavy and cannot be reused and wasted is improved, thereby providing a reusable reel.

Description

Reusable spools

The present invention relates to a reel, especially a reusable reel.

3D printing (3D printing), also known as additive manufacturing (AM), etc., is a rapid prototyping technology based on digital mold files, using forming materials, and printing layer by layer The three-dimensional printing has been widely used in the product manufacturing industry. The three-dimensional printer used in this technology includes a control component, a mechanical component, a print head, and a wire (that is, a forming material). Among them, Fused Deposition Modeling (FDM) technology, because of its hot melt extrusion head system construction principle and simple operation, low maintenance costs, safe system operation, widely used.

At present, the fused-deposited printed wire is fed in a filament shape, and a wire reel installed on the printer is used to wind up the wire and transport the wire to the print head of the printer, so the wire reel In the structural design, a certain strength must be achieved to support the weight of the wire, and therefore more material must be used to make the reel: At present, a generally 1000-gram wire reel takes up about 250 grams of weight, and the wire reel is After the wire is used up, it cannot be reused, and it is not economical to recycle it. Therefore, the used wire reels are usually directly discarded, which not only causes unnecessary costs, but also causes waste of resources and environmental pollution. , The existing reels do need to be improved.

In order to solve the shortcomings of the existing wire reels that are high in cost and cannot be reused, the present invention provides a reusable wire reel with supplementary and replaceable wires, which allows users to simply and easily use up the wires wound in the wire reels. Combining supplementary wires with the wire reel and using the wire reel again effectively improves the disadvantages and limitations of the existing wire reels, as further explained below.

The present invention relates to a reusable wire reel, which includes a base and a cover, wherein: the base is provided with a base plate, an outer cylinder body and at least one fixing portion, and the outer cylinder system is combined with the base plate The center, the at least one fixing portion is connected to the outer cylinder, and the at least one fixing portion is located on a side far from the bottom plate; and the cover system is combined with the base, the cover body includes a cover plate and A connecting ring, wherein the cover plate is arranged parallel to and spaced from the bottom plate, and abuts against a side of the outer cylinder body away from the bottom plate, and a cover hole is provided at the center of the cover plate. The inner peripheral edges of the through holes of the cover plate are combined, and the connecting ring system is combined with the at least one fixing portion.

In the above reusable wire reel, the base is provided with an inner cylinder, a plurality of ribs, and a plurality of fixing parts, the inner cylinder is concentrically and spaced from the outer cylinder, and is connected through the plurality of ribs. The outer diameter of the inner cylinder is smaller than the inner diameter of the outer cylinder. The plurality of fixing portions are convexly arranged on a side of the outer sidewall of the inner cylinder that is far from the bottom plate, and each of the fixing portions has a threaded hole. And part of the ribs are combined with the plurality of fixing portions.

Further, in the above-mentioned reusable wire reel, a hole is formed through the connection ring corresponding to the plurality of fixing portions, so that the base and the cover can be combined through the plurality of fixing members.

Further, in the above-mentioned reusable wire reel, a plurality of grooves are provided on a side of the inner cylinder body remote from the bottom plate, a clamping block is respectively provided at a position corresponding to the plurality of grooves, and the The plurality of grooves have a matching shape with the plurality of clamping blocks.

Still further, the above-mentioned reusable wire reel, wherein the reusable wire reel includes a wire replenishment pack, the wire replenishment pack is sleeved on the outer cylinder and interposed between the bottom plate and the cover plate .

Preferably, in the above-mentioned reusable wire reel, the wire replenishment package is provided with at least a certain shape of a band to fix the rolled wire.

Preferably, in the above reusable wire reel, the wire supplementary package is provided with a certain shape to wind the wire, the shaped part is provided with two end plates and a central cylinder, and the two ends of the central cylinder are connected respectively The two end plates, and the inner diameter of the central cylinder is larger than the outer diameter of the outer cylinder.

With the above-mentioned technical features, the present invention detachably combines the cover and the cover through the base, so that the user can make the plurality of shaped straps or the shaped pieces with less material than the prior art, so as to roll in After the wire is collected, it is combined with the base and the cover for use. By repeatedly using the base and the cover, the use of disposable materials is effectively reduced, and the existing wire reels are heavy and cannot be used. The disadvantage of waste caused by repeated use provides a reusable spool.

In order to understand the technical features and practical effects of the new model in detail, and can be realized in accordance with the contents of the description, the preferred embodiment shown in the drawings is further described in detail as follows:

The new type is a reusable wire reel. The first preferred embodiment is shown in FIGS. 1 and 2 and includes a base 10 and a cover 20, wherein:

Please refer to FIG. 3 and FIG. 4, the base 10 includes a base plate 11, an outer cylinder body 12, an inner cylinder body 13 and a plurality of ribs 14, wherein the base plate 11 is an annular plate body, The outer cylinder 12 has an outer periphery and an inner periphery. The outer cylinder 12 is vertically disposed on the bottom plate 11. The outer cylinder 12 has a height extending away from the bottom plate 11, an inner side wall and an outer side wall. The outer diameter of the outer wall of the cylindrical body 12 is equal to the inner diameter of the inner peripheral edge of the base 11.

Please refer to FIG. 2 to FIG. 4, the inner cylinder 13 is disposed concentrically with the outer cylinder 12 and is located inside the outer cylinder 12. The inner cylinder 13 has a smaller diameter than the outer cylinder 12. The outer diameter of the inner diameter and a height smaller than the height of the outer cylinder 12 prevent the inner cylinder 13 from protruding from the side of the outer cylinder 12 away from the bottom plate 11 and form an annular step surface. The inner cylinder 13 A plurality of fixing portions 131 and a plurality of grooves 132 are provided, wherein the plurality of fixing portions 131 are convexly arranged on an outer side wall of the inner cylinder 13 away from the bottom plate 11, and each of the fixing portions 131 is recessed. Threaded holes, the plurality of grooves 132 are recessed on the side of the inner cylinder 13 away from the bottom plate 11, and each groove 132 is located between two adjacent fixing portions 131; the plurality of ribs 14 are respectively connected with The two cylinders 12 and 13 are combined to connect the outer cylinder 12 and the inner cylinder 13, and part of the ribs 14 are coupled to the plurality of fixing portions 131.

Please refer to FIG. 2 to FIG. 4, the cover 20 is combined with the base 10, and the cover 20 includes a cover plate 21 and a connecting ring 22, wherein the cover plate 21 is connected to the base The bottom plate 11 of the seat 10 has the same shape and is arranged parallel to and spaced from the bottom plate 11. The cover plate 21 abuts the side of the outer cylinder 12 away from the bottom plate 11. Through-hole; the connecting ring 22 is combined with the inner peripheral edge of the through-hole of the cover plate 21, and the connecting ring 22 is recessed downward and extends into the inside of the outer cylinder 12, and is connected to the inner cylinder 13 In combination, the connecting ring 22 is provided with a side plate 221, a mounting plate 222, and a plurality of reinforcing blocks 223.

The side plate 221 is formed by protruding from the inner peripheral edge of the through hole of the cover plate 21 toward the base 10, and the mounting plate 222 is formed by a side of the side plate 221 facing away from the cover plate 21 and protruding radially inward. And the mounting plate 222 abuts against the inner cylinder 13, the mounting plate 222 is provided with a plurality of perforations 224 and a plurality of clamping blocks 225, and the plurality of perforations 224 are provided through the mounting plate 222 at intervals and are respectively Opposite to the threaded hole of one of the fixing portions 131, the plurality of clamping blocks 225 are protrudingly disposed on the mounting plate 222 at intervals in the direction of the inner cylinder 13 and are respectively located at positions corresponding to one of the grooves 132. Through the characteristic that the plurality of clamping blocks 225 and the plurality of grooves 132 have a matching shape and can be fastened to each other, the connecting ring 22 can be firmly combined with the inner cylinder 13 in opposite positions, and the plurality of reinforcing blocks The 223 series are spaced apart and combined with the side plate 221 and the mounting plate 222, respectively. Each reinforcing block 223 connects the inner side wall of the side plate 221 and the side of the mounting plate 222 away from the base 10. Further, the plurality of reinforcements The block 223 is linearly opposed to the plurality of ribs 14.

Furthermore, the base 10 and the cover 20 are fixedly combined through a plurality of fixing members 130, wherein each fixing member 130 can be a screw, and each fixing member 130 passes through one of the perforations 224, respectively, and communicates with The screw holes corresponding to the fixing portion 131 are screwed together to fix the base 10 and the cover 20.

Please refer to FIG. 3, when using the recyclable wire reel of the present invention, after separating the cover 20 from the base 10, a wire supplement pack 30 is set on the outer cylinder of the base 10. On the body 12, the wire replenishment package 30 is a rolled wire and is fixed by a plurality of shaped straps 31, so that the wire replenishment package 30 has a hollow ring structure and has a larger outer diameter than the outer cylinder body 12. The inner diameter of the diameter, after the user sets the wire supplement pack 30 on the cylinder 12 outside the base 10, covers the cover 20 on the wire supplement pack 30, and passes through the plurality of card blocks. 225 is opposite to the plurality of grooves 132, so that the cover body 20 is combined with the base 10 in opposite positions, and then the base body 10 and the cover body 20 are fixed through the plurality of fixing members 130 to remove the After a plurality of shaped straps 31, the reel is installed in a printer for use. When the wire replenishment pack 30 has been used, the new wire replenishment pack 30 can be easily re-installed through the above steps for use. It is not necessary to replace the base 10 and the cover 20 to achieve the effect of repeated use.

For the second preferred embodiment of the present invention, please refer to FIG. 5 to FIG. 7. The difference from the first preferred embodiment is that the wire supplement pack 40 is wound on a certain shape 41 to wind the wire. The shaping member 41 includes two end plates 411 and a central cylinder 412. The two end plates 411 are two annular plate bodies arranged in parallel. The two ends of the central cylinder 412 are connected to the two end plates 411, respectively, and the central cylinder The inner diameter of the body 412 is larger than the outer diameter of the outer cylinder 12, so that the user can sleeve the central cylinder 412 of the wire supplement pack 40 on the outer cylinder 12 of the base 10 and combine the cover Use after 20.

When the wires of the wire supplement pack 40 are used up, detach the cover 20 from the base 10, take out the fixing member 41, put in a new wire supplement pack 40, and then fix the cover 20 and the base 10, thus reused.

In the second preferred embodiment of the present invention, since the base 10 and the cover 20 are used as the support, the shaping member 41 only needs to be used for winding the wire, compared with the existing wire reel, it is necessary to provide both support and winding. For the wire, the shaping member 41 has the characteristics of light weight and thin thickness. Taking a 1000 g wire reel as an example, compared with the existing wire reel, which takes up about 250 grams, the shaping member 41 can be reduced to about The weight of 60 grams further reduces the cost of disposable materials, and because of the low structural strength requirements of the shaped part 41, it is also possible to use recycled paper or other environmentally friendly materials instead of plastic materials to meet environmental protection requirements.

In the first preferred embodiment, the wire supplementary package 30 only needs to use the plurality of shaped straps 31 to fix the wire, which is more environmentally friendly than the second preferred embodiment.

With the above-mentioned technical features, the present invention releasably combines the base 10 and the cover 20 with each other, so that the user can make the plurality of shaped straps 31 or the shaped pieces 41 with less material than the prior art. After the wire is rolled up, it is combined with the base 10 and the cover 20 for use. By repeatedly using the base 10 and the cover 20, the use of disposable materials is effectively reduced, and The present invention improves the disadvantage that the existing reels are heavy and cannot be reused, thereby providing a reusable reel.

The above is only a preferred embodiment of the present invention, and is not a limitation on the form of the present invention in any form. Any person with ordinary knowledge in the technical field may use the present invention without departing from the scope of the technical solution proposed by the present invention. Equivalent embodiments of the partial changes or modifications made by the disclosed technical content, without departing from the content of the technical solution of the new type, are still within the scope of the technical solution of the new type.

10‧‧‧ base
11‧‧‧ floor
12‧‧‧ outer cylinder
13‧‧‧Inner cylinder
130‧‧‧Fixture
131‧‧‧Fixed section
132‧‧‧Groove
14‧‧‧ rib
20‧‧‧ Cover
21‧‧‧ Cover
22‧‧‧Connecting ring
221‧‧‧Side
222‧‧‧Mounting plate
223‧‧‧ Reinforcement
224‧‧‧perforation
225‧‧‧Card Block
30, 40‧‧‧ Wire supplement pack
31‧‧‧ Shaped Girdle
41‧‧‧Fixing parts
411‧‧‧End plate
412‧‧‧ central cylinder

FIG. 1 is a perspective view of a first preferred embodiment of the present invention. FIG. 2 is a perspective view of a partial cross section of the first preferred embodiment of the present invention. FIG. 3 is an exploded perspective view of the first preferred embodiment of the present invention. FIG. 4 is a side sectional view of a first preferred embodiment of the present invention. FIG. 5 is a perspective view of a partial cross section of a second preferred embodiment of the present invention. FIG. 6 is an exploded perspective view of a second preferred embodiment of the present invention. Fig. 7 is a side sectional view of a second preferred embodiment of the present invention.

Claims (8)

A reusable wire reel includes: a base, which is provided with a bottom plate, an outer cylinder body and at least one fixing part, the outer cylinder system is combined with the center of the bottom plate, and the at least one fixing part is connected with The outer cylinder is connected, and the at least one fixing part is located on a side far from the bottom plate; and a cover body is combined with the base, the cover body includes a cover plate and a connecting ring, wherein the The cover plate is arranged parallel to and spaced from the bottom plate, and abuts the side of the outer cylinder body away from the bottom plate. The cover plate is provided with a through hole at the center, and the connecting ring is connected with the through hole of the cover plate. The inner peripheral edges are combined, and the connecting ring system is combined with the at least one fixing portion. The reusable spool according to claim 1, wherein the base is provided with an inner cylinder, a plurality of ribs, and a plurality of fixing portions, and the inner cylinder is disposed concentrically and spaced from the outer cylinder, and passes through the A plurality of ribs are connected, and an outer diameter of the inner cylinder is smaller than an inner diameter of the outer cylinder. The plurality of fixing portions are protruded from the outer wall of the inner cylinder at a side away from the bottom plate, and each is fixed. The part has a threaded hole, and part of the ribs are combined with the plurality of fixing parts. The reusable wire reel according to claim 2, wherein a hole is formed on the connection ring corresponding to the plurality of fixing parts, so that the base and the cover can pass through the plurality of fixing parts. Combined. The reusable wire reel according to claim 2, wherein a plurality of grooves are provided on a side of the inner cylinder body remote from the bottom plate, and a card is provided at a position corresponding to the plurality of grooves. Block, and the plurality of grooves and the plurality of clamping blocks have matching shapes. The reusable wire reel according to claim 3, wherein a plurality of grooves are provided on a side of the inner cylinder body away from the bottom plate, and a card is respectively provided at a position corresponding to the plurality of grooves. Block, and the plurality of grooves and the plurality of clamping blocks have matching shapes. The reusable wire reel according to any one of claims 1 to 5, wherein the reusable wire reel includes a wire replenishment package, and the wire replenishment package is sleeved on the outer cylinder and introduced Between the bottom plate and the cover plate. The reusable wire reel according to claim 6, wherein the wire replenishment package is provided with at least a certain shape of a strap to fix the rolled wire. The reusable wire reel according to claim 6, wherein the wire replenishment package is provided with a certain shape to wind the wire, the shaped part is provided with two end plates and a central cylinder, and the two ends of the central cylinder are respectively The two end plates are connected, and the inner diameter of the central cylinder is larger than the outer diameter of the outer cylinder.