CN1724777A

CN1724777A - Assembling structure of machine door cover of clothes drying machine

Info

Publication number: CN1724777A
Application number: CN 200410020027
Authority: CN
Inventors: 黄圣纪; 韩一铎
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

The invention discloses an installation structure of machine gate covering of clothes dryer that includes outside gate frame, inside gate frame, gate glass, and gate covering. An opening is formed at center of the outside machine gate frame. The inside gate frame is combined to the inside of the outside casing gate frame; the gate glass is combined between the outside gate frame and the inside gate frame. The gate covering is combined to the outside gate frame. 'U' shaped groove is formed on the out brink surface of the gate covering and connects to the end of the inner circle surface of the outside gate frame. The out brink bottom surface of the gate covering is tightly connected to the out brink top surface of the gate glass. Rotating prevented structure that could prevent gate covering rotate to the gate frame is formed. The benefit effect is that: when the certain rotating moment from outside is forced to gate covering, the gate covering would not rotate.

Description

The assembly structure of the gate covering of clothesdrier

Technical field

The present invention relates to a kind of clothesdrier, particularly relate to a kind of assembly structure of gate covering of cloth drying gate.

Background technology

In general, clothesdrier is a kind of being used for the household electrical appliance through the wet wash oven dry of washing rear end, and the basic structure to clothesdrier is illustrated with reference to the accompanying drawings.

Fig. 1 is the stereoscopic schematic diagram of existing clothesdrier.As shown in Figure 1, the body of existing clothesdrier comprises: form the bottom surface base plate 10, form positive front panel 20, form the side side panel 30, form the back bonnet 40, be arranged on the top cover 50 of cavity top and be arranged on top cover 50 and front panel 20 between control panel 60.

In above-mentioned existing clothesdrier, be formed with the input port 22 that is used for dropping into or taking out washings on the described front panel 20; Described drying machine body interior is provided with the drying drum 80 that can rotate under the driving of motor (not shown).

Described front panel 20 is provided with rotationally the gate 70 of opening/close input port 22.

Described drying drum 80 is discharged stream with warm-air supply stream and hot blast and is connected; Described warm-air supply stream is provided with the heater (not shown) that the extraneous air that will suck is heated into high-temperature hot air; Described hot blast is discharged stream and is provided with usefulness: come the pressure fan (not shown) of forced air supply, pressure fan can be forced to blow the high-temperature hot air that heater produces in drying drum 80, and the exhaust of hot air of the clothing of will flowing through is outside the drying machine body.

The course of work to above-mentioned existing clothesdrier is illustrated below:

At first, it is after 80s that clothing to be dried is dropped into drying drum, carries out drying process, and heater (not shown) and pressure fan (not shown) just begin to start.

Under the effect of pressure fan, extraneous air flows in the drying machine body by the warm-air supply stream, and becomes high-temperature hot air when flowing through heater; The high-temperature hot air that produces continues to be forced into drying drum 80 along the warm-air supply stream.

When the high-temperature hot air that flows into drying drum 80 is flowed through clothing to be dried, moisture in the clothing to be dried is evaporated rapidly, discharge the portion that stream is discharged to high-temperature hot air the drying machine body by hot blast then, meanwhile, drying drum 80 is by driving belt low speed rotation under the driving of motor, thereby makes clothing obtain drying equably

The gate 70 of described clothesdrier comprises: central authorities form the circular gate frame of peristome, the outside that is installed in the door glass of gate frame central opening portion and is arranged on a glass and are used for the gate covering that the transparent plastic material of shutter glass makes.

Described gate frame comprises: be formed on the outside gate frame in the gate frame outside and be combined in the inboard of outside gate frame and form the inside gate frame of the inner face of gate frame; Described outside gate frame and inside gate frame are normally by the plastic material injection mo(u)lding.

Described door glass forms the container shapes of the depression with certain depth; When closing the gate 70 of drying machine, described door glass caves inward, thereby can reduce moving of the clothing to be dried that is placed in the drying drum 80.

The outside of described door glass is provided with and is used for the gate covering of being made by transparent material of shutter glass; The outer peripheral face of described gate covering combines with the medial extremity of outside gate frame.

But above-mentioned existing clothesdrier has following shortcoming: after described gate covering was arranged on the outside of a glass, gate covering can be rotated with respect to gate frame, thereby reduced the reliability of consumer to product.

Summary of the invention

Technical problem to be solved by this invention is, overcomes the shortcoming of above-mentioned existing clothesdrier, and a kind of assembly structure that can prevent gate covering with respect to the gate covering of the clothesdrier of gate frame rotation is provided.

In order to solve described technical problem, the technical solution used in the present invention is: the assembly structure of the gate covering of clothesdrier of the present invention comprises: outside gate frame, inside gate frame, door glass and gate covering; Described outside gate frame is toroidal, and its central part is formed with an opening; Described inside gate frame is toroidal, is combined in the inboard of outside casing gate frame; Described door glass is container shapes, is combined between outside gate frame and the inside gate frame; Described gate covering is combined on the outside gate frame, is located at the outside of a glass; Be formed with the groove of " " font on the outer fringe surface of described gate covering, this groove combines with the end of the inner peripheral surface of outside gate frame; The outer rim bottom surface of described gate covering closely contacts with the outer rim end face of door glass; In addition, also be formed with the rotation preventing mechanism that can prevent that gate covering from rotating with respect to gate frame, make gate covering can not rotate relative to outside gate frame.

Described rotation preventing mechanism comprises: ribs and fixed lobe; Described ribs is formed on the back side of the inner peripheral surface of the outside gate frame that is connected with the outer peripheral face of gate covering; Described fixed lobe is formed on the outer peripheral face of gate covering, and is subjected to the support of strong rib.

Be formed with the ribs that is used for supporting a glass on the inner peripheral surface of described outside gate frame.

The invention has the beneficial effects as follows: because each fixed lobe on the described gate covering is separately fixed on each ribs on the outside gate frame, so even the external world applies certain turning moment to gate covering, gate covering can not be rotated, thereby has improved the reliability of consumer to product.

Description of drawings

Fig. 1 is the stereoscopic schematic diagram of existing clothesdrier;

Fig. 2 is the generalized section of the assembly structure of the gate covering of clothesdrier of the present invention;

Fig. 3 is the schematic perspective view of gate covering and outside gate frame coupling part in the assembly structure of the gate covering of clothesdrier of the present invention.

Among the figure:

110: outside gate frame 112: medial extremity

114: ribs 116: ribs

118: handle 120: inside gate frame

130: door glass 140: gate covering

142: groove 144: projection

The specific embodiment

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:

Fig. 2 is the generalized section of the assembly structure of the gate covering of clothesdrier of the present invention; Fig. 3 is the schematic perspective view of gate covering and outside gate frame coupling part in the assembly structure of the gate covering of clothesdrier of the present invention.

As shown in Figures 2 and 3, the assembly structure of the gate covering of clothesdrier of the present invention comprises: outside gate frame 110, inside gate frame 120, door glass 130 and gate covering 140; Described outside gate frame 110 is toroidal, and its central part is formed with an opening; Described inside gate frame 120 is toroidal, is combined in the inboard of outside casing gate frame 110; Described door glass 130 is container shapes, is combined between outside gate frame 110 and the inside gate frame 120; Described gate covering 140 is combined on the outside gate frame 110, is located at the outside of a glass 130.

More particularly, as shown in Figure 2, described door glass 130 is combined between the inner peripheral surface of outside gate frame 110 and inside gate frame 120.

Be formed with the groove 142 of " " font on the outer fringe surface of described gate covering 140, groove 142 combines with the end 112 of the inner peripheral surface 110 of outside gate frame 110; In addition, the outer rim bottom surface of described gate covering 140 closely contacts with the outer rim end face of door glass 130.

As shown in Figure 3, the assembly structure of the gate covering of clothesdrier of the present invention also is formed with the rotation preventing mechanism that can prevent that gate covering 140 from rotating with respect to gate frame, and this rotation preventing mechanism comprises: ribs 114 and fixed lobe 144; Described ribs 114 is formed on the back side of the inner peripheral surface of the outside gate frame 110 that is connected with the outer peripheral face of gate covering 140; Described fixed lobe 144 is formed on the outer peripheral face of gate covering 140, and is subjected to the support of strong rib 114.

Be formed with the ribs 116 that is used for supporting a glass 130 on the inner peripheral surface of described outside gate frame 110, specifically, described ribs 116 is formed on the inner peripheral surface of the outside gate frame 110 handle 118 parts on outside gate frame 110, and the opening portion of ribs 116 is formed with the ribs 114 of blocking these opening portions.

Be formed with on the outer peripheral face of described gate covering 140 and be used for the fixed lobe 144 that is connected with the lateral surface of each ribs 114 respectively.

Because each fixed lobe 144 on the described gate covering 140 is separately fixed on each ribs 114 on the outside gate frame 110, so the extraneous gate covering 140 of giving applies certain turning moment, gate covering 140 can not be rotated, thereby has improved the reliability of consumer to product.

Claims

1. the assembly structure of the gate covering of a clothesdrier comprises: outside gate frame, inside gate frame, door glass and gate covering; Described outside gate frame is toroidal, and its central part is formed with an opening; Described inside gate frame is toroidal, is combined in the inboard of outside casing gate frame; Described door glass is container shapes, is combined between outside gate frame and the inside gate frame; Described gate covering is combined on the outside gate frame, is located at the outside of a glass; It is characterized in that: be formed with the groove (142) of " " font on the outer fringe surface of described gate covering (140), groove (142) combines with the end (112) of the inner peripheral surface (110) of outside gate frame (110); The outer rim bottom surface of described gate covering (140) closely contacts with the outer rim end face of door glass (130); In addition, also be formed with the rotation preventing mechanism that can prevent that gate covering (140) from rotating with respect to gate frame, make gate covering (140) can not rotate relative to outside gate frame.

2. according to the assembly structure of the gate covering of right request item 1 described clothesdrier, it is characterized in that: described rotation preventing mechanism comprises: ribs (114) and fixed lobe (144); Described ribs (114) is formed on the back side of the inner peripheral surface of the outside gate frame (110) that is connected with the outer peripheral face of gate covering (140); Described fixed lobe (144) is formed on the outer peripheral face of gate covering (140), and is subjected to the support of strong rib (114).

3. according to the assembly structure of the gate covering of right request item 1 or 2 described clothesdriers, it is characterized in that: be formed with a ribs (116) that is used for supporting door glass (130) on the inner peripheral surface of described outside gate frame (110).