Spacing bar structure glass door body capable of increasing sealing performance and thickness of sealing glue layer

Abstract

The utility model discloses a spacing bar structure glass door body capable of increasing sealing performance and thickness of a sealing glue layer, which comprises a door body frame, inner glass and outer glass, a circle of spacing bar is arranged between the inner glass and the outer glass, the spacing bar comprises a mouth-shaped spacing part and a pair of L-shaped positioning bars protruding towards one side of the mouth-shaped spacing part, and the L-shaped positioning bars are arranged on the mouth-shaped spacing part. One edges of the two L-shaped positioning strips are flush with the two sides of the mouth-shaped interval part respectively, the other edges of the two L-shaped positioning strips protrude towards the two sides of the mouth-shaped interval part, a filling groove is formed between the two L-shaped positioning strips and the mouth-shaped interval part, and the filling groove is filled with sealant. The structure of the spacing bar is redesigned, the pair of L-shaped positioning bars are arranged on the two sides of the conventional mouth-shaped spacing bar for positioning, when the spacing bar is assembled with the inner glass and the outer glass, the spacing bar can be accurately positioned between the inner glass and the outer glass, and the edge of the spacing bar is flush with the edge of the glass; the operation can be completed without a complicated tool, and the operation is very convenient.

Description

Technical Field

[0001] The utility model relates to a spacer structure glass door body which increases the sealing performance and the thickness of the sealant layer. Background Art

[0002] Hollow glass door bodies are widely used in freezers. A conventional hollow glass door body includes a door body frame, an inner sheet glass and an outer sheet glass fixed on the door body frame. The edge positions between the inner sheet glass and the outer sheet glass are separated by a spacer. Existing spacers are all in a square structure. After forming a spacer frame, it is manually or placed on the glass using a tooling. Since the size of existing hollow glass is getting larger and larger, it is easy to be not straight when placing the spacer frame, resulting in insufficient sealant layer at individual positions of the hollow glass, and there is a hidden danger of poor sealing of the hollow glass. Summary of the Utility Model

[0003] In view of the above problems, the utility model provides a spacer structure glass door body which increases the sealing performance and the thickness of the sealant layer, effectively solving the problems pointed out in the background art.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A spacer structure glass door body which increases the sealing performance and the thickness of the sealant layer includes a door body frame, an inner sheet glass and an outer sheet glass arranged in the door body frame. A circle of spacers is arranged between the inner sheet glass and the outer sheet glass. The spacer includes a square-shaped spacer part, and a pair of L-shaped positioning strips protruding towards one side of the square-shaped spacer part. One side of each of the two L-shaped positioning strips is flush with both sides of the square-shaped spacer part, and the other side protrudes towards both sides of the square-shaped spacer part. A filling groove is formed between the two L-shaped positioning strips and the square-shaped spacer part, and sealant is filled in the filling groove.

[0006] Preferably, at least one circle of sealing layers are arranged between both sides of the spacer and the inner sheet glass and the outer sheet glass.

[0007] Two sealing layers can be arranged to achieve double sealing and improve the sealing performance. The sealing layers adhere between the spacer and the glass, and can prevent the displacement of the glass.

[0008] Preferably, the sealant is a silicone rubber layer.

[0009] The silicone rubber layer in the filling groove can form a stable support for the two L-shaped positioning strips on both sides, thereby improving the sealing performance of the spacer, and enabling the inner sheet glass, the outer sheet glass and the spacer to form a stable overall structure.

[0010] Preferably, the sealing layer is a butyl rubber layer.

[0011] The utility model has redesigned the structure of the spacer. A pair of L-shaped positioning strips are arranged on both sides of the conventional mouth-shaped spacer for positioning. When assembling with the inner glass sheet and the outer glass sheet, the spacer can be accurately positioned between the inner glass sheet and the outer glass sheet, and the edge of the spacer is flush with the edge of the glass. This can be completed without complex tooling and is very convenient to operate. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the utility model. Detailed Embodiments

[0013] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanations for this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0014] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0015] In addition, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0016] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

[0017] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact of the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0019] The following further describes the present utility model in detail through specific embodiments in conjunction with the accompanying drawings.

[0020] As Figure 1 shown, a spacer structure glass door body for increasing the sealing performance and the thickness of the sealant layer includes a door body frame 1, an inner sheet glass 2 and an outer sheet glass 3 disposed within the door body frame 1. A ring of spacers 4 is provided between the inner sheet glass 2 and the outer sheet glass 3. The spacer 4 includes a U-shaped spacer portion 41 and a pair of L-shaped positioning strips 42 protruding towards one side of the U-shaped spacer portion 41. One side of each of the two L-shaped positioning strips is flush with both sides of the U-shaped spacer portion, and the other side protrudes towards both sides of the U-shaped spacer portion 41. A filling groove is formed between the two L-shaped positioning strips 42 and the U-shaped spacer portion 41, and a sealant 43 is filled in the filling groove. The sealant 43 is a silicone rubber layer. Two rings of sealing layers 5 are provided between both sides of the spacer 4 and the inner sheet glass 2 and the outer sheet glass 3, and the sealing layer 5 is a butyl rubber layer.

[0021] When assembling the door body of the present utility model, the specific method is as follows:

[0022] 1. Apply the sealing layer 5 on the inner side of the spacer 4 and place it against the inner sheet glass 2 with its inner side facing the inner sheet glass 2. When placing, with the edge of the inner sheet glass 2 as a reference, press the side of the L-shaped positioning strip protruding inwards against the edge of the inner sheet glass 2, so as to ensure that the spacer 4 is flush with the edge of the inner sheet glass 2.

[0023] 2. Apply a sealing layer 5 on the outside of the spacer strip 4, and place the outer glass 3 on it for adhesion. When placing it, take the edge of the outer glass 3 as a reference, and place the edge of the L-shaped positioning strip protruding outward close to the edge of the outer glass 3, so as to ensure that the spacer strip 4 is flush with the edge of the outer glass 3;

[0024] 3. Fill the filling groove with sealant 43;

[0025] 4. After the sealant 43 is cured, the spacer strip 4, the inner glass 2 and the outer glass 3 are installed on the door frame 1 to complete the assembly of the door.

[0026] Finally, it should be noted that the above examples are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. All variations that can be directly derived or associated with the content disclosed by a person skilled in the art from the present invention should be considered as the protection scope of the present invention.

Claims

1. A spacer bar structure glass door body for increasing sealing performance and the thickness of the sealant layer, characterized in that, It includes a door body frame (1), an inner sheet glass (2) and an outer sheet glass (3) arranged within the door body frame (1). A ring of spacer bars (4) is provided between the inner sheet glass (2) and the outer sheet glass (3). The spacer bar (4) includes a U-shaped spacer portion (41) and a pair of L-shaped positioning bars (42) protruding towards one side of the U-shaped spacer portion (41). One side of each of the two L-shaped positioning bars is flush with both sides of the U-shaped spacer portion, and the other side protrudes towards both sides of the U-shaped spacer portion (41). A filling groove is formed between the two L-shaped positioning bars (42) and the U-shaped spacer portion (41), and a sealant (43) is filled in the filling groove.

2. The spacer bar structure glass door body for increasing the sealing performance and the thickness of the sealant layer according to claim 1, wherein, At least one sealing layer (5) is provided between both sides of the spacer bar (4) and the inner sheet glass (2) and the outer sheet glass (3).

3. A spacer strip-structured glass door body for increasing sealing performance and the thickness of a sealant layer according to claim 1, wherein The sealant (43) is a silicone rubber layer.

4. The spacer structure glass door body for increasing the sealing performance and the thickness of the sealant layer according to claim 2, characterized in that, The sealing layer (5) is a butyl rubber layer.

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