CN200950706Y - Decorative fixed structure - Google Patents

Abstract

The utility model provides an gadget fixed knot constructs is for on the gadget installation side that is fixed in the gadget with the gadget in the electronic product casing, include: the ornament installation part is formed on the ornament installation side of the electronic product shell, and is provided with a through part formed on the electronic product shell in a penetrating way from the ornament installation side, an extension part extending from the lower edge of the through part to the opposite side of the ornament installation side, and a first clamping part formed on the extension part; and the ornament fixing part is arranged on the ornament installation part, is provided with an elastic lug which passes through the through part and extends into the extension part, and a second clamping part which is arranged on the elastic lug and corresponds to the first clamping part, so that the elastic lug drives the second clamping part to be clamped with the first clamping part, and the ornament can be fixed on the electronic product shell without using any tool.

Description

Decorative fixed structure

technical field

The utility model relates to a decoration fixing structure, in particular to a decoration fixing structure applied to electronic product shells.

Background technique

With the advancement of assembly module manufacturing technology, how to change various structures through different assembly modules without affecting the structural strength and durability has become the pursuit goal of those in the technical field.

Specifically, consumer electronic products or information electronic products and other high value-added electronic products, in addition to emphasizing the working performance and convenience of operation of the product itself, the exquisite appearance and beautiful appearance are often the main considerations for consumers to choose products. In order to meet consumers' tastes, modules of different colors or materials are often used in the shell structure of the product, so as to form a shell with changes in color or material.

For example, in order to reduce the weight of mobile phones or notebook computers to meet the needs of consumers, most of them are made of plastic materials. In order to highlight the taste of these products, manufacturers will consider adding A module of other materials such as metal or plastic gold plating is added, and the module can be, for example, a decorative strip structure of an electronic product casing.

However, the existing decorative strip structure is to combine the decorative strip structure and the housing of the electronic product by manual pressing. However, this processing method often leads to an increase in the manufacturing steps in the assembly process, thereby causing production costs. improvement.

As shown in FIG. 1 , it is an existing decorative strip structure assembly technology, which is used to assemble a decorative strip 1 onto an electronic product housing 2. The decorative strip 1 includes a decorative strip body 10 extending from one side of the decorative strip body 10. There is an extension 102, the extension 102 is formed with a through hole 104, and the electronic product housing 2 includes a base 22, two protrusions 222a and 222b are formed on the base 22, and a The protrusion 224 extends laterally and is used for coupling with the through hole 104 .

Wherein, the extension portion 102 is sandwiched between the protrusions 222 a and 222 b, and the protrusion 224 passes through the through hole 104 . In the subsequent manufacturing steps, the exposed boss 224 is heated to melt through the hot melt manufacturing step, and then the exposed part of the boss 224 is compressed through the pressing manufacturing step, so that the exposed part of the boss 224 The area is larger than the area of the hole formed by the through hole 104 , so as to fix the trim strip 10 on the base 22 .

The disadvantage of the assembly of the above-mentioned existing decorative strips is that the structure of the decorative strips is relatively complicated in terms of manufacturing methods, and the mold for making the decorative strips must have side cores or side sliders, otherwise it is difficult to remove the mold during the molding process . In addition, in the process of assembling the decorative strip and the base, additional hot-melt jigs and pressing jigs must be used, which not only complicates the manufacturing steps but also increases the cost of the manufacturing steps.

The aforementioned problems not only occur in the exemplified decorative strips, but other structures that cannot be integrally formed but must be fixed by multiple components also have the aforementioned disadvantages in the manufacturing steps.

Therefore, how to develop a decoration structure to solve the above-mentioned various shortcomings of the prior art is an urgent problem to be solved today.

Utility model content

In view of the above existing shortcomings, the main purpose of the present utility model is to provide a fixing structure for decorative parts that can be assembled without using tools.

Another object of the present invention is to provide a fast-assembling fixing structure for decorative parts.

Another object of the present invention is to provide a cost-effective fixing structure for decorative parts.

In order to achieve the above purpose and other related purposes, the utility model provides a decoration fixing structure, which is used to fix the decoration on the decoration installation side of the housing of the electronic product, including: formed on the housing of the electronic product The decoration installation part on the decoration installation side has a penetration part formed in the housing of the electronic product through the decoration installation side, and an extension part extending from the lower edge of the penetration part to the opposite side of the decoration installation side, The first locking part formed on the extension part, and the first restricting part formed on the trim installation side; and the trim fixing part installed on the trim installation part, having a The through part and the protrusion extending in the extension part are arranged on the protrusion and correspond to the second locking part of the first locking part of the extension part, so as to engage and fix with the first locking part, and form The second restricting part on the trim fixing part and corresponding to the first restricting part of the trim mounting part is buckled with the first restricting part to provide a restricting effect. The fixing part of the decoration is preferably made of one of plastic and metal materials, and the fixing part of the decoration, the protrusion, the second locking part and the second restricting part are integrally formed.

The decoration fixing structure of the utility model utilizes the elastic force of the components themselves to fix them on the housing of the electronic product, and can be assembled without additional components and auxiliary tools, so it can solve the problem of using hot-melt manufacturing methods in the prior art And pressing manufacturing methods cause time-consuming and labor-intensive problems, and are not conducive to mass production and manufacturing, so as to save costs. At the same time, the decoration fixing structure of the utility model can be fixed on the housing of the electronic product only by using one decoration fixing part, and the forming mold of the decoration fixing part is simple and easy to form, so it can solve the problems of the prior art. The forming mold of the component structure is complicated to make and difficult to demould, so as to save material costs and improve cost-effectiveness.

From the above, it can be seen that the application of the decoration fixing structure of the present invention can solve various shortcomings of the prior art, so as to provide the effects of assembly without tools, fast assembly, material saving and cost-effectiveness improvement, which has overcome the prior art missing.

Description of drawings

Fig. 1 is a perspective view of an existing decorative strip structure;

Fig. 2 is a three-dimensional exploded view of the trim fixing structure of the present invention; and

Fig. 3 is an assembled drawing of the trim fixing structure of the present invention.

Symbol Description

1 trim

10 trim body

102 extension

104 through hole

2 Electronic product housing

22 base

222a, 222b convex part

224 convex post

3 Electronic product housing

30 Trim installation department

31 Pass-through

32 Extension

33 The first locking part

35 First Restricted Department

4 accessories

40 Decoration fixing part

41 bump

411 The second locking part

43 Second Restricted Department

Detailed ways

The implementation of the present utility model is described below through specific specific examples, and those skilled in the art can easily understand other advantages and functions of the present utility model from the content disclosed in this specification.

The following describes embodiments of the present utility model with reference to the accompanying drawings. It should be noted that the utility model is used to fix the ornamental parts on the housing of the electronic product. The following drawings are simplified exemplary drawings, with To illustrate the basic idea of the present utility model, the attached drawings only illustrate the elements related to the present utility model rather than drawing according to the number, shape and size of the elements during actual implementation. The illustrations are limited, and can be changed according to the actual design needs, so please describe first.

As shown in Figure 2, the decoration fixing structure is used to fix the decoration 4 on the decoration installation side of the electronic product casing 3, including: a decoration formed on the decoration installation side of the electronic product casing 3 The trim mounting portion 30 and the trim fixing portion 40 mounted on the trim mounting portion 30 are composed.

The trim mounting portion 30 has a through portion 31 formed on the housing 3 of the electronic product through the trim mounting side, and an extension portion 32 extending from the lower edge of the through portion 31 to the opposite side of the trim mounting side, The first locking portion 33 formed on the extension portion 32 and the first restricting portion 35 formed on the trim mounting side.

The trim fixing part 40 has a protrusion 41 that passes through the through part 31 of the trim mounting part 30 and extends in the extension part 32 , and is arranged on the protrusion 41 and corresponds to the first lock of the extension part 32 The second locking part 411 of the trim part 33 is engaged and fixed with the first locking part 33 , and the second restricting part is formed on the trim fixing part 40 and corresponds to the first restricting part 35 of the trim mounting part 30 43, so as to snap fit with the first limiting portion 35 to provide a limiting effect.

The electronic product casing 3 can be the appearance casing of a mobile phone, a notebook computer, or other suitable components that need to be fixed with a decoration structure. In this embodiment, the appearance casing of a notebook computer is mainly used as an example for illustration, but it is not limited to this. At the same time, in this embodiment, the outer edge of the housing 3 of the electronic product is provided with a plurality of through-holes 31, and the through-holes 31 are through-holes through which the bumps 41 of the decoration fixing part 40 can pass through, and make the The decorative surface of the decoration fixing part 40 is exposed outward, and can form a decoration effect with the surface appearance of the electronic product casing 3 .

The first locking portion 33 is formed at the bottom of one side of the extension portion 32 and is a groove for the second locking portion 411 to be locked. The first restricting portion 35 is preferably one of a projection and a stopper pin extending from the upper corner of the through portion 31 to the second restricting portion 43 .

The decoration fixing part 40 is made of one of plastic and metal materials, and the decoration fixing part 40 is one of a decorative strip, a decorative piece and a decorative plate applied as a side decoration of the electronic product casing 3, and At least one side of the decoration fixing part 4 is a lining surface matching the housing 3 of the electronic product. The bump 41 is made of an elastic material, and is provided with a second locking portion 411 corresponding to the first locking portion 33. The second locking portion 411 is a hook. 41 and the second locking portion 41 form a fitting hook that can be correspondingly engaged with the first locking portion 33 by elastic force, so as to fix the decoration fixing portion 4 on the housing 3 of the electronic product.

However, it should be noted that the second locking portion 411 is set corresponding to the first locking portion 33. Although a first locking portion 33 and a second locking portion 411 are provided in this embodiment, they belong to Those skilled in the art should know that the number and structure of the first locking portion 33 and the second locking portion 411 are not limited to those shown in the accompanying drawings. In addition, the fixing method of the first locking part 33 and the second locking part 411 is not limited to locking, and other equivalent techniques that can correspondingly fix the first locking part 33 and the second locking part 411 are all Applicable to the utility model.

The second restricting portion 43 can be, for example, a recess corresponding to the first restricting portion 35 , for the first restricting portion 35 to be inserted therein, and the size of the recess is exactly the size of the protrusion, stopper, etc. of the first restricting portion 35 . The size of the pin is such that the two opposite sides of the first restricting portion 35 and the second restricting portion 43 are constrained in this direction (and in the transverse direction of the trim fixing portion 4 ) by the concave-convex fit.

However, it should be noted that the second restricting portion 43 is set corresponding to the first restricting portion 35. Although a first restricting portion 35 and a second restricting portion 43 are provided in this embodiment, the technology of the technical field Personnel should know that the number and structure of the first restricting portion 35 and the second restricting portion 43 are not limited to those shown in the drawings. In addition, the combination method of the first restricting portion 35 and the second restricting portion 43 is not limited to concave-convex fit, and other equivalent technologies that can correspondingly combine the first restricting portion 35 and the second restricting portion 43 are applicable to the present invention. new type. Preferably, the decoration fixing part 40 , the protruding block 41 , the second locking part 411 and the second restricting part 43 are integrally formed.

When applying the decoration fixing structure of the present utility model, the protrusion 41 of the decoration fixing part 40 can be moved in the horizontal direction toward the through hole 31 of the electronic product casing 3, so that the hook 411 on the protrusion 41 One side touches the bottom surface of the extension part 32 extending from the through hole 31, and then, a little force is applied to one side of the trim fixing part 40 and pushed inward toward the through hole 31. At this time, the hook 411 is pressed by the bottom surface of the through hole 31, so that the protrusion 41 connected to the hook portion 411 accumulates elastic recovery force; when the trim fixing portion 40 continues to push inward, the first restricting portion 35 is completely inserted into the first restricting portion 35. Two restricting parts 43, at this time, the hook 411 is located on the groove 33, so that the original pressing force of the hook 411 is released, and the elastic recovery force accumulated by the protrusion 41 is released to drive the hook 411 to buckle fit in the groove 33. In this way, the first locking portion 411 can be fastened tightly to the first locking portion 33 , and then the decoration fixing portion 40 can be fixed on the electronic product casing 3 , as shown in FIG. 3 .

From the performance of the foregoing and accompanying drawings, it can be clearly understood that the utility model can carry out the assembly of the decoration through the elastic release of the fixing structure of the single decoration, without using any tools, and can be assembled quickly and labor-saving. While other manufacturing methods are required in the prior art, the decoration fixing structure of the present utility model is cost-effective and provides the effect of saving required parts; moreover, the mold of the decoration fixing structure is simple and easy to form, compared with The mold making of the prior art decorative strip structure needs to add side sliders and side centering designs, not only the mold structure is complicated, the forming is not easy, but also the cost increases. Therefore, the utility model has relatively solved various deficiencies of the prior art.

To sum up, the decoration fixing structure of the present invention has the characteristics of convenient and simple installation, few parts used, and low cost of materials, so it has high industrial applicability.

The above specific embodiments are only used to illustrate the features and functions of the present utility model, rather than to limit the present utility model. Any person skilled in the art can modify and change the above-mentioned embodiments without departing from the spirit and scope of the present utility model. Therefore, the scope of protection of the rights of the utility model should be listed in the scope of the patent application described later.

Claims (9)

1. A decoration fixing structure, used to fix the decoration on the decoration installation side of the housing of the electronic product, comprising: The decoration installation part formed on the decoration installation side of the electronic product casing has a through part formed in the electronic product casing through the decoration installation side, and the decoration installation side is formed from the lower edge of the through part. an extension portion extending on the opposite side of the extension portion, a first locking portion formed on the extension portion, and a first restricting portion formed on the trim mounting side; and The trim fixing part installed on the trim mounting part has a projection that passes through the through part of the trim mounting part and extends in the extension part, and is arranged on the bump and corresponds to the first extension of the extension part. The second locking part of the locking part is engaged and fixed with the first locking part, and the second restricting part formed on the trim fixing part and corresponding to the first restricting part of the trim mounting part is thus connected with the trim The first restricting portion snaps together to provide a restricting effect. 2. The trim fixing structure according to claim 1, wherein the through portion is a through hole. 3. The decoration fixing structure according to claim 2, wherein the through hole is used for the protrusion to pass therethrough, so that the decoration surface of the decoration is exposed. 4. The decoration fixing structure according to claim 1, wherein the first locking portion is a groove and the second locking portion is a hook. 5. The trim fixing structure according to claim 1, wherein the first restricting portion is one of a protrusion or a stop pin. 6 . The decoration fixing structure according to claim 1 , wherein the decoration fixing part is one of a decoration strip, a decoration sheet and a decoration plate applied as a side decoration of an electronic product case. 7. The decoration fixing structure according to claim 1, wherein the protrusion is made of elastic material. 8. The trim structure according to claim 1, wherein the second locking portion is a hook. 9. The trim structure according to claim 1, wherein the trim fixing portion, the protrusion, the second locking portion, and the second restricting portion are integrally formed.

Images