JPH0211816Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a structure of a handle for attaching and detaching a cover in a case such as an electronic device case having a removable cover.

Conventionally, the structure of the removable cover in this type of casing has been as shown in FIGS. 1 to 4. FIG. 1 is a perspective view showing a conventional example of a housing equipped with a removable cover, and FIG.
FIG. 2 is a top view showing a part of the illustrated casing in cross section. In the above figures, 1 is the top plate of the case, 2 is the front cover of the case, 3 and 4 are side covers of the case, 5 is the rear cover of the case, 6 is the internal frame of the case, and 7 is the magnet for fixing the cover. be. In the case having the structure shown in FIGS. 1 and 2 above, each cover is formed of a metal cover, and each cover has an L shape at the end.
It is assembled by bending it into an angular shape.
Therefore, when removing the rear cover 5 from the housing, for example, the gaps between the side cover 3 and the rear cover 5, and the gaps between the side cover 4 and the rear cover 5, or either Insert your finger into one of the gaps and attach the cover fixing magnet 7.
The housing rear cover 5 is opened from the part indicated by arrow A in FIG. 1 against the adsorption force of the housing, and is removed from the housing. However, even if you insert your fingers into each of the above-mentioned gaps, since the part that becomes the handle is flat, it is difficult to apply force when removing the rear cover 5 of the case. If the attraction force of the cover fixing magnet 7 is set to be weak, there is a drawback that there is a risk that the cover may easily come off due to vibration or the like.

FIG. 3 is a perspective view showing a part of a housing equipped with a removable cover, which is another example of the conventional example, and FIG.
FIG. 4 is a perspective view showing a part of the rear cover of the case shown in FIG. 3; In each of the above figures, 1 is the top plate of the case, 3 and 4 are side covers of the case, 8 is a rear cover of the case, and 9 is a handle for attaching and removing the cover attached to both end surfaces of the rear cover 8 of the case. It is. In the case having the structure shown in FIGS. 3 and 4 above, the handle 9 for attaching and removing the cover is attached to the rear cover 8 of the case itself. , and by the same operation as that shown in FIG. 1 described above, the rear cover 8 of the housing can be opened from the part indicated by the arrow B in FIG. 3 and removed from the housing. In this case, compared to the one shown in FIG.
Although it is easy to get caught on the case and is easy to remove, it also has the drawback that it becomes expensive because a separate part called a handle part 9 is added to the rear cover 8 of the case.

This idea was made in order to eliminate the drawbacks of the conventional ones as described above.In a case equipped with a removable cover, the first fold is bent inward from the side edge on the back side of the cover. The music section and this first
a space in which a finger of a hand can enter between the first bent part and the second bent part, comprising a second bent part connected to the bent part and folded back outward; It is an object of the present invention to provide an electronic device casing which has a structure in which a handle portion having a handle portion is formed, which makes it easy to attach and remove a cover, and which can be formed at low cost.

An embodiment of this invention will be described below with reference to the drawings. FIG. 5 is a perspective view showing a part of an electronic device casing which is an embodiment of this invention, and FIG. 6 is a top view showing a part of the casing of FIG. 5 in cross section. In each of the above figures, 3 and 4 are side covers of the housing, 6 is an internal frame of the housing, 7 is a magnet for fixing the cover, and 10 is a housing side cover.
is a case rear cover according to this invention, and on both sides of this case rear cover 10 there are handles 9 which are bent and integrally formed therewith and have a Z-shaped cross-sectional shape.
is provided. In the case having the structure shown in FIGS. 5 and 6, each cover is formed of a metal cover, and the rear cover 10 of the case is located between the side covers 3 and 4 of the case. has a structure in which handle portions 9 having a Z-shaped cross-section are integrally formed on both sides thereof, so in order to remove this housing rear cover 10 from the housing, the handle portions 9 must be bent. By hooking the finger of the hand on the handle and opening it from the part indicated by arrow C in FIG. 5, the case rear cover 10 can be removed from the case very easily. Moreover,
Since the handle portion 9 is simply formed by bending and forming it integrally with the rear cover 10 of the casing, it is similar to the conventional example shown in FIGS. 3 and 4.
Since it is not necessary to add the handle part 9 as a separate part, the number of processing steps such as welding for adding the handle part 9 can be reduced, and the cost is also very low. The handle portion 9 having a Z-shaped cross section has a large bent portion, so that
It is possible to configure the rear cover 10 of the housing so that the internal frame 6 of the housing is not visible from the outside.

In the above embodiments, each cover is made of a metal cover, but it may also be made of a synthetic resin.

Furthermore, in the above embodiment, the handle portion 9 is bent and formed integrally with the housing rear cover 10, but depending on the combination of the covers in the housing, each housing side cover 3, 4 Of course, the present invention may also be applied to the front cover 2 of the housing.

As described above, according to the electronic device casing of this invention, the first bent part is bent inward from the side edge on the back side of the cover, and the first bent part is connected to the first bent part, and a second folded part folded back outward, between the first folded part and the second folded part,
Since the handle part has a space into which the fingers of the hand can fit, operations for removing and attaching the cover to the housing are much easier than in conventional examples of this type. It has an excellent effect in that it can be formed at extremely low cost.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a conventional example of a housing equipped with a removable cover, FIG. 2 is a top view showing a cross section of a part of the housing shown in FIG. 1, and FIG. 3 is a conventional example FIG. 4 is a perspective view showing a part of the casing with a removable cover as an example; FIG. 4 is a perspective view showing a part of the rear cover of the casing shown in FIG. 3; FIG. A perspective view showing a part of an example electronic device housing,
FIG. 6 is a top view showing a part of the housing of FIG. 5 in cross section. In the figure, 1... Housing top plate, 2... Housing front cover, 3, 4... Housing side cover, 5, 8, 1
0... Rear cover of the casing, 6... Internal frame of the casing, 7... Magnet for fixing the cover, 9... Handle portion. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] In a case including a removable cover, a first bent part is bent inward from a side edge on the back side of the cover, and a first bent part is connected to the first bent part and is folded back outward. and a second bent part with a curved shape, and a handle part having a space into which the fingers of the hand can be inserted is formed between the first bent part and the second bent part. An electronic device housing characterized by: