TWM658508U - Mouse pad mold structure that can process edge trimming shape - Google Patents

Abstract

A mouse pad mold structure capable of producing trimmed and shaped mouse pads, in particular, a pad body is laminated with a cloth and is formed into a mouse pad by heat pressing with an upper mold and a lower mold, the lower mold is provided with a mold cavity of the same size as the pad body, and a chamfer is provided around the mold cavity, the pad body is first laminated with the cloth, and then placed in the mold cavity of the lower mold, and is formed by heat pressing, and the chamfer is used to form a trimmed edge around the mouse pad, which is its characteristic.

Description

Can be used to make a mouse pad mold structure with trimming and shaping

This invention can be used to make a mouse pad mold structure with trimming and shaping. It is mainly used in the hot press molding technology of the mouse pad. It can trim and shape the edge of the mouse pad at the same time. The mouse pad produced not only has high density and no odor, but also has smooth edges and will not produce a foreign body feeling.

The manufacturing process of traditional mouse pads is mainly to slice the foam rubber and then stick fiber cloth on the surface of the foam rubber, or directly stick fiber cloth on the foam rubber without slicing it, and then cut it; finally, the edge of the mouse pad is sealed.

However, the traditional mouse pads mentioned above are made of foam rubber, which usually contains chemicals (such as sulfur) and thus produces odor. Moreover, the edges are trimmed with lacquer and may get dirty, making them appear unclean and dirty. In addition, the edges are not smooth, which makes users feel like there is something foreign when they touch them. These are existing problems and deficiencies that need to be overcome and resolved.

The creator is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and insights. In response to the existing problems and shortcomings of traditional mouse pads, he actively invested in the spirit of innovation and improvement, and completed a mouse pad mold structure that can be made into trimmed and shaped.

The new technical means used to solve the problem and the effect compared with the previous technology are: a cloth is attached to the surface of the pad, and a mouse pad is formed by heat pressing between the upper mold and the lower mold. The lower mold is provided with a mold cavity of the same size as the pad, and a chamfer is arranged around the mold cavity. The pad is first attached to the cloth and then placed in the mold cavity of the lower mold. After heat pressing, the chamfer is used to form a trim around the mouse pad. The mouse pad after heat pressing has a high density and a smooth edge so that the user will not feel a foreign body when touching it, and there is no odor. The function is better than the traditional mouse pad, and the function is improved, which is the main purpose of the mouse pad.

The above-mentioned mouse pad mold structure that can be made into trimmed and shaped, wherein: the chamfer is in the shape of an arc or a bevel, selected from one of the shapes implemented.

The above-mentioned mouse pad mold structure that can be made into trimmed and shaped mouse pad, wherein: the pad body is made of polyurethane PU material.

The above-mentioned mouse pad mold structure that can be made into trimmed and shaped, wherein: the fabric is selected from one of knitted fabrics or plain woven fabrics.

The above-mentioned mouse pad mold structure that can be made into trimmed and shaped, wherein: the hot pressing temperature of the upper mold and the lower mold is heated to 120℃~300℃.

10: Pad

11: Fabric

12: Finishing

20: Upper mold

30: Lower mold

31: Mold cavity

32: Leading angle

The first picture: is a partial cross-section diagram of the three-dimensional combination of this creation.

The second picture: is a schematic diagram of the cross-section combination of this creation.

The third picture: is a three-dimensional decomposition diagram of the upper and lower molds of this creation.

The fourth picture: is a schematic diagram of the action of placing the mouse pad on the lower mold in this creation.

Figure 5: A schematic diagram of the hot pressing molding state of this creation.

In order to make it easier for professionals who are familiar with this technology to deeply understand the structural content of this creation and the functional benefits that can be achieved, a specific embodiment is listed and described in detail with diagrams as follows: a mouse pad mold structure that can be made into trimming and shaping, please refer to the first figure: a three-dimensional assembly partial cross-sectional schematic diagram of this creation. The second figure: a cross-sectional assembly schematic diagram of this creation. And the third figure: a three-dimensional exploded schematic diagram of the upper mold and the lower mold of this creation. The invention is mainly made of a pad 10, a fabric 11, an upper mold 20 and a lower mold 30 through laminating and hot pressing processes, wherein: the pad 10 is made of polyurethane (polyurethane, IUPAC abbreviation PUR, generally abbreviation PU) material and cut into appropriate sizes according to actual needs; the fabric 11 is made of one of knitted fabrics or plain fabrics, and the fabric is cut according to the size of the pad 10. The fabric 11 is attached to the surface of the pad 10 and is hot-pressed into a whole by the upper mold 20 and the lower mold 30; the upper mold 20 is installed above the hot pressing molding machine; the lower mold 3 0 is installed at the lower part of the hot press molding machine corresponding to the upper mold 20. The lower mold 30 is provided with a mold cavity 31 of the same size as the pad 10. The mold cavity 31 is surrounded by a chamfer 32 in the shape of an arc or a bevel. The pad 10 is first bonded to the fabric 11 and then placed in the mold cavity 31 of the lower mold 30 (as shown in the fourth figure). The hot press molding machine is started to heat the upper mold 20 and the lower mold 30 to 120℃~300℃, and the upper mold 20 is hot-pressed downward on the lower mold 30 (as shown in the fifth figure), so that the pad 10 and the fabric 11 form a trim 12 around the periphery, thereby making a mouse pad.

This invention, which is composed of the above-mentioned component structures, provides a mold structure for a mouse pad that can be trimmed and shaped. In practical applications, since the pad 10 of this invention is made of polyurethane material, the mouse pad has a high density after hot pressing and has a smooth edge so that the user will not feel a foreign object when touching it, and there is no odor, and the function is better than that of a traditional mouse pad.

In summary, this invention provides a mouse pad mold structure that can be made into trimmed and shaped. After the actual production and repeated operation tests by the creator, it is confirmed that it can indeed achieve the expected functional benefits of this invention. At the same time, it is the first creation that has not been heard of in the market and has industrial utilization value. It has indeed met the establishment of the practicality and progress of new patents. Therefore, according to the provisions of the Patent Law, an application for a new patent is submitted to the Jun Bureau.

10: Pad

11: Fabric

12: Finishing

Claims (5)

A mouse pad mold structure capable of trimming and shaping is mainly made of a pad, a fabric, an upper mold and a lower mold through laminating and hot pressing processes, wherein: the pad is cut into a suitable size according to actual needs; the fabric is cut according to the size of the pad, and the fabric is laminated to the surface of the pad; the upper mold is installed above the hot pressing molding machine; the The lower mold is installed at the lower part of the hot press molding machine corresponding to the upper mold. The lower mold is provided with a mold cavity of the same size as the pad body. A chamfer is provided around the mold cavity. The pad body is first bonded to the fabric and then placed in the mold cavity of the lower mold. After hot press molding, a mouse pad is made. The chamfer is used to form a trim around the mouse pad. As described in claim 1, a mouse pad mold structure that can be made into a trimmed and shaped one, wherein: the chamfer is in the shape of an arc or a bevel, selected from among the shapes implemented. A mouse pad mold structure capable of being made into a trimmed and shaped mouse pad as described in claim 1, wherein: the pad body is made of polyurethane PU material. A mouse pad mold structure capable of being made into a trimmed and shaped mouse pad as described in claim 1, wherein: the fabric is a knitted fabric or a plain woven fabric. The mouse pad mold structure capable of being manufactured into a trimmed and shaped mouse pad as described in claim 1, wherein: the hot pressing temperature of the upper mold and the lower mold is heated to 120℃~300℃.

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