CN2479661Y - Power line socket case - Google Patents

Abstract

A power cord socket casing mainly comprises an upper casing with a downward opening and a lower casing with an upward opening and is locked by a screw drawing-in positioning column, the faying face of the upper casing and the lower casing is provided with a coated extending structure, the cross section of the frame portion of the structure is H-shaped and the upper casing and the lower casing can be embedded into the cross section, the outer side face of the structure is a longitudinally-extending coating face to make the side of the assembled socket casing form into an annular coating body. The utility model is firm in structure and not easy to distort and deform, and the integral shape of the utility model is beautiful.

Description

The power line socket housing

The utility model relates to a kind of Socket casing that prolongs power line, particularly relates to a kind of Socket casing that is provided with coated extended structure body on the faying face of upper and lower casing.

Press, the socket that is used to prolong power line in the prior art as shown in Figure 1, the housing of socket 1 involutes and utilizes a plurality of screw 13 sealed by upper shell 11 and lower house 12; Its combinatorial surface 14 forms (shown in Fig. 2 A) by the mutual closing of frame of upper and lower casing 11,12, or utilizes upper and lower casing 11,12 height to plug together to form (shown in Fig. 2 B).Yet, no matter be that the faying face of which kind of form all has some defective.At first, the side central authorities of housing all can form a size of destroying its overall aesthetic, especially upper and lower casing in conjunction with the slit will be made in conjunction with the slit when inaccurate more obviously, not only form flaw, also be difficult for smooth when sealed.Secondly, the thickness t of the faying face 14 of upper and lower casing 11,12 only is 1.5-2.0mm, and the jack 15 of the socket 1 that has reaches seven, eight (as shown in Figure 3) unexpectedly, cause the length L of socket 1 to reach more than the 300mm, this situation will make the intensity of upper and lower casing 11,12 combinations and steadiness reduce, cause its shaped as frame faying face 14 can't bear bigger torsion and be out of shape, very easily damage when dropping ground accidentally and reduce its useful life.

The purpose of this utility model promptly is the improvement in addition suitable to the structure of Socket casing, is difficult for torsional deformation so that the combination of upper and lower casing is firm more, makes it moulded more attractive in appearance simultaneously.

To achieve these goals, the utility model is provided with the extended structure body of a coated between the faying face of upper and lower casing, the faying face that its frame portion cross section is H shape and is used to embed upper and lower casing, and its lateral surface is the coating face of longitudinal extension.

Based on above structure, the embedding of upper and lower casing is involutory will be more firm, even jump the very long distortion that is distorted that also is difficult for; The structural plane slit of upper and lower casing also will be covered by the frame shape face that coats, thereby make the moulded more attractive in appearance of socket.

Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model power line socket housing.

Fig. 1 is the stereoscopic figure of existing power supply line socket.

Fig. 2 A, 2B are the structure cutaway view of existing power supply line socket.

Fig. 3 is the vertical view of existing power supply line socket.

Fig. 4 is a stereogram of the present utility model.

Fig. 5 is an exploded perspective view of the present utility model.

Fig. 6 is a view sub-anatomy of the present utility model.

Fig. 7 is an assembled sectional view of the present utility model.

Fig. 8 is a vertical view of the present utility model.

Fig. 9 is that of the present utility model another implemented illustration.

Shown in figure 4-8, the utility model mainly comprise downward opening upper shell 2 and opening up lower house 3 and utilize a plurality of screws 4 to pass reference column 21,31 and lock.22,32 extended structure bodies 5 that are provided with a coated of the faying face of upper and lower casing 2,3, the frame portion cross section of this extended structure body 5 be H shape and can keep supplying, the faying face of lower house 2,3 22,32 embeds wherein, its lateral surface is the coating face 51 of longitudinal extension, make the side of the Socket casing after upper and lower casing 2,3 makes up form a ring-type cladding, the arc surface of coating face 51 for having the streamline aesthetic feeling.In addition, under the prerequisite that does not stop the socket inner member, the medial surface of extended structure body 5 inwardly horizontal-extending forms reinforcement face 52, if this reinforcement face 52 runs into the reference column 31 of housing, through hole 521 then can be set in the relevant position stretch through for reference column.

As shown in Figure 6, during the utility model assembling, extended structure body 5 is placed between the upper and lower casing 2,3, its faying face 22,23 embeds in the extended structure body 5 of frame shape, utilize screw 4 to be state shown in Figure 7 with upper and lower casing 2,3 is sealed again, can make upper and lower casing 2,3 in conjunction with more firm; As shown in Figure 8, because the faying face 22,23 of upper and lower casing 2,3 is extended the inside and outside double team of the H tee section of structure 5 and has reinforcement face 521 to support,, also be difficult for producing torsional deformation at narrow faying face place even therefore socket is vertically very long.As shown in Figure 4, since the faying face slit of upper and lower casing 2,3 be extended the frame shape of structure 5 coat face 51 cover its moulded aesthetic feeling that has more.

As shown in Figure 9, the coating face 51 ' of extended structure body 5 can be done the variation of curve arbitrarily or body, makes the appearance and modeling of socket present diversity, and utilizes the different colours collocation of upper and lower casing 2,3 and make it have more multifarious color sense.

In sum as can be known, the structure that the utility model disclosed really can reach the effect of expection and have higher industrial utilization.

Claims (3)

1, a kind of power line socket housing, comprise downward opening upper shell and opening up lower house and utilize screw to pass reference column and lock; The extended structure body that is provided with coated between the upper and lower casing faying face that is characterised in that of the present utility model, its frame portion cross section be H shape and can keep supplying, the lower house faying face embeds wherein, its lateral surface is the coating face of longitudinal extension.

2, power line socket housing according to claim 1 is characterized in that described extended structure body coating face is an arc surface.

3, power line socket housing according to claim 1 is characterized in that the inside horizontal-extending of described extended structure body medial surface forms reinforcement face.

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