CN207763335U

CN207763335U - One kind is exempted to seal center sill structure

Info

Publication number: CN207763335U
Application number: CN201721840377.3U
Authority: CN
Inventors: 吴世庆; 陈卓彬; 梁嘉慧; 李红明
Original assignee: Guangdong Homa Refrigerator Co Ltd
Current assignee: Guangdong Homa Refrigerator Co Ltd
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-08-24
Anticipated expiration: 2027-12-26

Abstract

The utility model discloses one kind and exempts to seal center sill structure, including the central sill shell of a side opening and the matched metal plate lid of the central sill shell, it is characterised in that：Screw base is set in the central sill shell, screw hole is set on the screw base, the main wall of the screw hole close to central sill shell is arranged, and the heavy chamber of setting thin-walled at screw hole described in the main wall face of the central sill shell, the walled thickness of the heavy chamber of the thin-walled is within the scope of 0.6mm -1mm.It can exempt to seal at screw hole when the central sill foaming of the utility model, subsequent handling can be attacked with tapping screw and be worn, and the process so as to cancel patch sponge, shovel bubble improves production efficiency, greatly enhances the competitiveness of product in market.

Description

One kind is exempted to seal center sill structure

Technical field

The utility model is related to refrigerator technical fields, and in particular to one kind is exempted to seal center sill structure.

Background technology

In the prior art, the encapsulating method of the central sill screw hole of refrigerator is：Sponge is sticked at central sill relevant hole position Because the relevant hole on central sill is isolated by sponge or adhesive tape when either adhesive tape is sealed foaming, expanding foam solution will not generally leak Go out.This method is generally used at present, still, sponge sideslip when also will appear foaming and cause leakage steep the case where, moreover, extra large The process of continuous sealing of hole is more, keeps production efficiency relatively low.

Utility model content

The purpose of this utility model is to provide one kind to exempt to seal center sill structure, which need not use foam seal just The case where being avoided that screw hole leakage bubble, reduces production process, in the presence of overcoming the shortcomings of the prior art.

The technical scheme in the invention for solving the technical problem is：One kind is exempted to seal center sill structure, including a side opening Central sill shell, with the matched metal plate lid of the central sill shell, it is characterised in that：Screw base is set in the central sill shell, Screw hole is set on the screw base, and the main wall of the screw hole close to central sill shell is arranged, and the main wall of the central sill shell is just To the heavy chamber of thin-walled is arranged at the screw hole, the walled thickness of the heavy chamber of the thin-walled is within the scope of 0.6mm -1mm.

The walled thickness of the heavy chamber of the thin-walled is 0.8mm.

The metal plate lid corresponds to the position setting through-hole of the heavy chamber of thin-walled.

The screw base is square-tube-shaped seat, and the squab panel of square-tube-shaped seat has the through slot of perforation length, the screw hole to set It sets in the front panel of square-tube-shaped seat, the square-tube-shaped seat is embedded in before central sill foaming in central sill shell.

The utility model has the beneficial effects that：

Foaming inside the central sill of the utility model, plastic cement wall thickness is 0.8mm at screw hole, can be exempted from screw hole when foaming close Envelope, subsequent handling can be attacked with tapping screw and be worn, and the process so as to cancel patch sponge, shovel bubble improves production efficiency, greatly Enhance the competitiveness of product in market.

Description of the drawings

Fig. 1 is that the utility model exempts to seal center sill structure stereoscopic schematic diagram.

Fig. 2 is that the utility model exempts to seal the cut-away view of center sill structure.

Fig. 3 is that the utility model exempts to seal the screw base structural schematic diagram of center sill structure.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term "center", " transverse direction ", "upper", "lower", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on ... shown in the drawings or position Relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.Unless It is otherwise noted, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition Concrete meaning of the language in the utility model.

Referring to Fig. 1-3, the utility model provide one kind exempt from seal center sill structure, including the central sill shell 2 of a side opening, with Screw base 3 is arranged in central sill shell for central sill shell matched metal plate lid 1, is arranged screw hole 31 on screw base, screw hole close to The main wall of central sill shell is arranged, and the thin-walled of the heavy chamber 21 of setting thin-walled at the main wall face screw hole of central sill shell, the heavy chamber of thin-walled is thick Degree is within the scope of 0.6mm -1mm.

The preferred 0.8mm of walled thickness of the heavy chamber of thin-walled.

Through-hole is arranged in the position that metal plate lid 1 corresponds to the heavy chamber of thin-walled.

Screw base 3 is square-tube-shaped seat, and the squab panel of square-tube-shaped seat has the through slot of perforation length, screw hole 31 to be arranged in side In the front panel of tubed skin flap, square-tube-shaped seat is embedded in before central sill foaming in central sill shell.Square-tube-shaped seat, which also acts as, reinforces iron Effect, makes center sill structure intensity higher.The left and right siding of square-tube-shaped seat is shorter in length than front and back siding, to save material cost.

While there has been shown and described that the embodiments of the present invention, it will be understood by those of ordinary skill in the art that： Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent replacement, without changing made by creative work Into etc., it should be included within the scope of protection of this utility model.

Claims

1. one kind is exempted to seal center sill structure, including the central sill shell of a side opening and the matched metal plate lid of the central sill shell, It is characterized in that：Screw base is set in the central sill shell, screw hole is set on the screw base, the screw hole is close to central sill The main wall of shell is arranged, the heavy chamber of setting thin-walled at screw hole described in the main wall face of the central sill shell, the heavy chamber of the thin-walled Walled thickness is within the scope of 0.6mm -1mm.

2. exempting to seal center sill structure according to claim 1, it is characterised in that：The thin-walled sink chamber walled thickness be 0.8mm。

3. exempting to seal center sill structure according to claim 2, it is characterised in that：The metal plate lid corresponds to the position of the heavy chamber of thin-walled Through-hole is set.

4. exempting to seal center sill structure according to claim 1, it is characterised in that：The screw base is square-tube-shaped seat, square-tube-shaped The squab panel of seat has the through slot of perforation length, the screw hole to be arranged in the front panel of square-tube-shaped seat, the square-tube-shaped seat It is embedded in central sill shell before central sill foaming.