Glass ceramic fixing structure

Abstract

The utility model discloses a glass ceramic fixing structure which comprises a bottom shell, a reverse edge round hole is formed in the inner bottom wall of the bottom shell, one end of the reverse edge round hole penetrates through the inner bottom wall of the bottom shell and extends to the lower surface of the bottom shell, and the interior of the reverse edge round hole is in threaded connection with a self-tapping screw. According to the glass ceramic fixing structure, through the arrangement of the reverse edge round hole, the self-tapping screw, the spring and the buckling structure and the thread effect of the self-tapping screw, one end of the self-tapping screw is fastened from the reverse edge round hole in the lower surface of the bottom shell, the other end of the self-tapping screw is exposed out of the inner bottom wall of the bottom shell, then the spring is arranged on the self-tapping screw in a sleeving mode, and after a furnace plate assembly is buckled on the spring, the furnace plate assembly is fixed. The bottom shell groove position of the panel glass corresponds to the buckling position structure in position, the panel glass is taken to be buckled on the bottom shell and pressed, so that the buckling position structure and the bottom shell groove position are mutually clamped, the furnace plate assembly can be well fixed, the production efficiency of the fixed furnace plate of the microcrystal furnace can be improved, the workshop production efficiency can be improved, and the cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of the installation structure of a spring and a glass component in a crystallizing furnace, and particularly relates to a crystallized glass fixing structure. Background Technique

[0002] Crystallized glass was invented by the famous glass chemist and inventor S.D. Stookey in the mid-1950s. It is a polycrystalline solid-phase material containing glassy bodies obtained by subjecting a base glass with certain specific compositions to controlled nucleation and crystallization at a certain temperature. Currently, it is usually prepared by a crystallizing furnace. Although crystallizing furnaces have been widely used.

[0003] However, in the existing structure, it is difficult to improve the production efficiency of the workshop. In order to improve the processing technology and production effect, a screwless fixing structure is now designed. In the production efficiency of the fixed furnace plate of the crystallizing furnace, this structure can improve the workshop production efficiency and reduce costs. Therefore, it is very necessary to design a crystallized glass fixing structure. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a crystallized glass fixing structure, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A crystallized glass fixing structure includes a bottom case. An inverted-edge round hole is opened on the inner bottom wall of the bottom case. One end of the inverted-edge round hole penetrates through the inner bottom wall of the bottom case and extends to the lower surface of the bottom case. A self-tapping screw is threadedly connected inside the inverted-edge round hole. A spring is sleeved on the outer surface of the self-tapping screw; a glass component is arranged on the upper surface of the spring.

[0007] In order to have a structure with a buckle position, as a crystallized glass fixing structure of the utility model, buckle structures are fixedly connected to both the front and the back of the bottom case, and the number of the buckle structures is four.

[0008] In order to have the effect of a cover plate, as a crystallized glass fixing structure of the utility model, a panel glass is snap-connected to the outer surface of the bottom case.

[0009] In order to be able to be mutually clamped, as a crystallized glass fixing structure of the utility model, a bottom case slot is opened on one side of the outer surface of the panel glass, and the position of the bottom case slot corresponds to the buckle structure.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. In the present utility model, through the provision of a reverse-edge round hole, a self-tapping screw, a spring, and a buckle structure, during the use process, due to the threading effect of the self-tapping screw, one end of the self-tapping screw is fastened through the reverse-edge round hole on the lower surface of the bottom case, and one end of the self-tapping screw is exposed on the inner bottom wall of the bottom case. Then, the spring is sleeved on the self-tapping screw. After the furnace plate assembly is buckled on the spring, by making the bottom case slot of the panel glass correspond to the position of the buckle structure, the panel glass is taken and buckled on the bottom case and pressed, so that the buckle structure and the bottom case slot are mutually locked, and the furnace plate assembly can be well fixed, which can improve the production efficiency of the fixed furnace plate of the microcrystalline furnace in the production efficiency of the workshop and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 FIG. 1 is a schematic structural diagram of the first form of an embodiment of the present utility model;

[0013] Figure 2 FIG. 2 is an exploded structural diagram of an embodiment of the present utility model;

[0014] Figure 3 FIG. 3 is a schematic structural diagram of the reverse-edge round hole of an embodiment of the present utility model;

[0015] Figure 4 FIG. 4 is a schematic structural diagram of the panel glass of an embodiment of the present utility model;

[0016] Figure 5 FIG. 5 is a schematic cross-sectional structural diagram of an embodiment of the present utility model.

[0017] In the figure: 1, bottom case; 2, reverse-edge round hole; 3, self-tapping screw; 4, spring; 5, furnace plate assembly; 6, buckle structure; 7, panel glass; 8, bottom case slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment

[0020] As Figures 1-5 shown, a fixed structure for microcrystalline glass includes a bottom case 1. A reverse-edge round hole 2 is provided on the inner bottom wall of the bottom case 1. One end of the reverse-edge round hole 2 penetrates through the inner bottom wall of the bottom case 1 and extends to the lower surface of the bottom case 1. A self-tapping screw 3 is threadedly connected inside the reverse-edge round hole 2, and a spring 4 is sleeved on the outer surface of the self-tapping screw 3;

[0021] In this embodiment, a cooktop assembly 5 is provided on the upper surface of the spring 4.

[0022] During specific use, one end of the self-tapping screw 3 is fastened through the counterbored round hole 2 on the lower surface of the bottom case 1, and one end of the self-tapping screw 3 is exposed on the inner bottom wall of the bottom case 1. Then, the spring 4 is sleeved on the self-tapping screw 3. The cooktop assembly 5 is buckled on the spring 4 through the positioning holes at the edge and passes through the self-tapping screw 3. When the panel glass 7 is buckled on, it can squeeze the cooktop assembly 5 for fixation, and the operation is simple.

[0023] In this embodiment, buckle structures 6 are fixedly connected to both the front and back surfaces of the bottom case 1, and the number of the buckle structures 6 is four.

[0024] During specific use, the four groups of buckle structures 6 facilitate uniform fixation at the four corners and have the effect of firm clamping.

[0025] In this embodiment, a panel glass 7 is snap-fitted on the outer surface of the bottom case 1.

[0026] During specific use, after the panel glass 7 is buckled on the bottom case 1, it has the functions of sealing and limiting the cooktop assembly 5.

[0027] In this embodiment, a bottom case slot 8 is provided on one side of the outer surface of the panel glass 7, and the position of the bottom case slot 8 corresponds to that of the buckle structure 6.

[0028] During specific use, due to the corresponding positions of the bottom case slot 8 provided on the panel glass 7 itself and the buckle structure 6, the panel glass 7 is taken and buckled on the bottom case 1 and pressed, so that the buckle structure 6 and the bottom case slot 8 are mutually clamped.

[0029] Working principle: During the use process, through the threading effect of the self-tapping screw 3, one end of the self-tapping screw 3 is fastened through the counterbored round hole 2 on the lower surface of the bottom case 1, and one end of the self-tapping screw 3 is exposed on the inner bottom wall of the bottom case 1. Then, the spring 4 is sleeved on the self-tapping screw 3. After the cooktop assembly 5 is buckled on the spring 4, due to the corresponding positions of the bottom case slot 8 provided on the panel glass 7 itself and the buckle structure 6, the panel glass 7 is taken and buckled on the bottom case 1 and pressed, so that the buckle structure 6 and the bottom case slot 8 are mutually clamped, and the cooktop assembly 5 can be well fixed. In the production efficiency of fixing the cooktop of the microcrystalline furnace, the production efficiency of the workshop can be improved and the cost can be reduced, and the operation is simple.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glass-ceramic fixing structure, comprising a bottom shell (1), characterized in that: The inner bottom wall of the bottom shell (1) is provided with a reverse-edge circular hole (2), one end of which passes through the inner bottom wall of the bottom shell (1) and extends to the lower surface of the bottom shell (1), the inner thread of the reverse-edge circular hole (2) is connected with a self-tapping screw (3), and the outer surface of the self-tapping screw (3) is sleeved with a spring (4); the upper surface of the spring (4) is provided with a furnace plate assembly (5).

2. The glass-ceramic fixing structure according to claim 1, characterized in that: The front and back sides of the bottom shell (1) are both fixedly connected with buckle structures (6), and the number of the buckle structures (6) is four.

3. The glass-ceramic fixing structure according to claim 1, characterized in that: The outer surface of the bottom shell (1) is clamped with a panel glass (7).

4. The glass-ceramic fixing structure according to claim 3, characterized in that: A bottom shell slot (8) is provided on one side of the outer surface of the panel glass (7), and the position of the bottom shell slot (8) corresponds to the buckle structure (6).

Images