CN1725935A

CN1725935A - Groove structure for enhencing strength of case side

Info

Publication number: CN1725935A
Application number: CN 200410020014
Authority: CN
Inventors: 韩一铎; 黄圣纪; 安廷基
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2004-07-19
Filing date: 2004-07-19
Publication date: 2006-01-25

Abstract

A groove structure for reinforcing side surface intensity of case is prepared as caving 1mm - 2 mm depth from outer side to inside on case which the case is 6 mm thickness to form rectangular base, forming tilt portion at shortest distance of 3mm - 5 mm from peripheral tail end of base to connected outside of case side surface, using 100mm - 150mm as width of groove.

Description

Strengthen the groove structure of casing side intensity

Technical field

What the present invention relates to is the household appliances casings, particularly be the groove structure of strengthening casing side intensity.

Background technology

Is example below in conjunction with accompanying drawing with the clothesdrier casing, and the household appliances casing of prior art is explained as follows:

Fig. 1 is existing clothesdrier casing schematic diagram; Fig. 2 is the front elevation of the casing side of Fig. 1;

Fig. 3 is the I-I cutaway view of Fig. 2.

As shown in Figure 1, the prior art clothesdrier is made of the bottom surface 1 that forms the bottom, the front housing 2 that forms the front, the casing side 3 that forms the side, the bonnet 4 etc. that forms the rear portion.

The thickness T of said machine casing side 3 is 8MM.

As shown in Figures 2 and 3, the lateral surface in said machine casing side 3 is formed with the groove 5 of strengthening casing side 3 intensity.

Above-mentioned groove 5 comprises: bottom 5a and rake 5b, and the outer surface of bottom 5a slave shell-side face 3 forms certain depth D to inboard, and is rectangular shape roughly; The outer surface of rake 5b from all edge tails of bottom 5a to the casing side 3 that links to each other forms.

It is B that above-mentioned groove 5 forms certain width, and rake 5b is S in the beeline of the Width formation of groove 5.

But the casing side 3 under the prior art condition, because its thickness T is 8MM, there are problems such as Heavy Weight, Master Cost height and carrying inconvenience in such clothesdrier.

So people need a kind of thickness that had both reduced casing side 3, also can keep the groove 5 of the suitable strength of casing side 3.

Summary of the invention

The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of and make the intensity of casing side reach optimum state, weight is the lightest, saves Master Cost, is convenient to transport the groove structure of the reinforcement casing side intensity of transporting.

The technical scheme that solves the problems of the technologies described above is:

A kind of groove structure of strengthening casing side intensity, in the casing that constitutes household appliances, comprise: the support that constitutes the bottom, form the front housing of front, be formed with the casing side of the groove of gaining in strength, form the bonnet at rear portion, it is characterized in that the casing lateral thickness is 6mm, the groove that forms in casing is recessed to form with the 1MM-2MM range depth by inboard, lateral from the side and is about rectangular bottom, the rake that lateral surface beeline from all edge tails of bottom to the casing side that is attached thereto links to each other and forms in the 3MM-5MM scope, the width of groove is in the 100MM-150MM scope.

The degree of depth that is formed at casing lateral grooves bottom is that 1mm, recess width are that the beeline of 130MM, rake is 3MM.

The degree of depth that is formed at said machine casing lateral grooves bottom is that 2MM, recess width are that the beeline of 130MM, rake is 5MM.

The degree of depth that is formed at said machine casing lateral grooves bottom is that 1.4MM, recess width are that the beeline of 130MM, rake is 3MM.

The degree of depth that is formed at said machine casing lateral grooves bottom is that 1.6MM, recess width are that the beeline of 130MM, rake is 4MM.

The invention has the beneficial effects as follows: the present invention improves the groove structure of prior art casing lateral surface, thereby have under the state that reduces the casing lateral thickness, the intensity of casing side not only can be strengthened, and the distortion of casing side can be prevented effectively.

Description of drawings

Fig. 1 is existing clothesdrier casing schematic diagram;

Fig. 2 is the front elevation of the casing side of Fig. 1;

Fig. 3 is the I-I cutaway view of Fig. 2;

Fig. 4 is the front elevation of casing of the present invention side;

Fig. 5 is the II-II line cutaway view of Fig. 4.

* to the symbol description * of drawing major part

30: casing side 50: groove

50a: bottom 50b: rake

B: the width D of groove: the degree of depth of bottom

S: the Width beeline T of rake: the thickness of casing side

Embodiment

Below in conjunction with accompanying drawing structure of the present invention is elaborated.

Fig. 4 is the front elevation of casing of the present invention side; Fig. 5 is the II-II cutaway view of Fig. 4.

As shown in the figure, the lateral surface of casing of the present invention side 30 is formed with the groove 50 of strengthening casing side 30 intensity.

The thickness T of above-mentioned side 30 is 6MM.

Groove 50 by inboard, 30 lateral from the side with 1MM-2MM range depth D be recessed to form about rectangularity bottom 50a, form from the lateral surface beeline of all edge tail casings side 30 of the bottom 50a rake 50b that forms that in the 3MM-5MM scope, links to each other.

Above-mentioned groove 50 is B at the width that the 100MM-150MM scope forms groove.

More detailed size to the beeline S of the depth D of the bottom 50a that forms above-mentioned groove 50 and recess width B and rake 50b describes below:

That is, when the thickness T of said machine casing side 30 was 6MM, the depth D of groove 50 that is formed at the lateral surface of casing 30 was 1MM, and recess width B is 130MM, and the beeline S of rake 50b is 3MM.

When the thickness T of said machine casing side 30 was 6MM, the depth D of groove 50 that is formed at the lateral surface of casing 30 can also be 2MM, and recess width B is that the beeline S of 130MM, rake 50b is 5MM.

When the thickness T of said machine casing side 30 was 6MM, the depth D of groove 50 that is formed at the lateral surface of casing 30 can also be 1.4MM, and recess width B is that the beeline S of 130MM, rake 50b is 3MM.

When the thickness T of said machine casing side 30 was 6MM, the degree of depth of groove 50 that is formed at the lateral surface of casing 30 can also be D 1.6MM, and recess width B is that the beeline S of 130MM, rake 50b is 4MM.

In addition, in above-mentioned groove 50,, can be distorted though can increase the intensity of casing side 30 if deepen the depth D of above-mentioned groove 50.In order to suppress the distortion of casing side 30, form slave shell-side face 30 lateral surfaces have beeline S size to the bottom 50a of groove 50 rake 50b.

So the beeline S size of the depth D of the bottom 50a of above-mentioned groove 50 and width B and rake 50b in being no more than thought range of the present invention, designs under the intensity of considering said machine casing side 30 and the situation that prevents to twist, can form various ways.

Claims

1. groove structure of strengthening casing side intensity, in the casing that constitutes household appliances, comprise: the support that constitutes the bottom, form the front housing of front, be formed with the casing side of the groove of gaining in strength, form the bonnet at rear portion, it is characterized in that the casing lateral thickness is 6mm, the groove that forms in casing is recessed to form with 1MM-2MM range depth (D) by inboard, lateral from the side and is about rectangular bottom (50a), the rake (50b) that lateral surface beeline (S) from all edge tails of bottom to the casing side that is attached thereto links to each other and forms in the 3MM-5MM scope, the width of groove (B) is in the 100MM-150MM scope.

2. the groove structure of reinforcement casing according to claim 1 side intensity is characterized in that the degree of depth (D) that is formed at casing lateral grooves bottom (50a) is 3MM for 1mm, recess width (B) for the beeline (S) of 130MM, rake.

3. the groove structure of reinforcement casing according to claim 1 side intensity is characterized in that the degree of depth (D) that is formed at said machine casing lateral grooves bottom (50a) is 5MM for 2MM, recess width (B) for the beeline (S) of 130MM, rake.

4. the groove structure of reinforcement casing according to claim 1 side intensity is characterized in that the degree of depth (D) that is formed at said machine casing lateral grooves bottom (50a) is 3MM for 1.4MM, recess width (B) for the beeline (S) of 130MM, rake.

5. the groove structure of reinforcement casing according to claim 1 side intensity is characterized in that the degree of depth (D) that is formed at said machine casing lateral grooves bottom (50a) is 4MM for 1.6MM, recess width (B) for the beeline (S) of 130MM, rake.