Self-balancing type hollow glass composite spacing bar

Abstract

The utility model relates to the technical field of glass sealing facilities, in particular to a self-balancing type hollow glass composite spacing bar, the top end of a bottom shaft is fixedly connected with a top block, and the surface of the top block is fixedly connected with a spring. The spacer is installed on the inner side surface of the spacing bar, the spacing holes are formed in the inner side surface of the spacer at equal intervals, the top ends of the ejector blocks extend out of the inner side surface of the spacer from the interiors of the spacing holes, and the ejector blocks are controlled to extend in the spacing holes by pushing the bottom shafts to stretch the springs through displacement of the pull bars. Therefore, the overall device is flexibly controlled, the practical performance of the overall device is enhanced, and the defect that in the process that an existing hollow glass composite spacing bar is installed at the lower end of glass, due to the gravity effect, the spacing bar slowly falls down, then balance is lost, and the glass cannot be protected is overcome. The protection effect of the spacing bar on the glass is improved, and the service life of the glass is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of glass sealing facilities, in particular to a self-balancing hollow glass composite spacer bar. Background Technique

[0002] A spacer bar is a product that seals glass, making it not easy to open, and plays roles such as shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, and fixing. There are various materials for the sealing strip, such as rubber, paper, metal, plastic, etc. Since the 1980s, spacer bars have been successively applied to various industries such as automobiles, doors and windows, cabinets, refrigerators, and containers. According to the requirements of different industries, different spacer bars specific to products such as automobiles and refrigerators have been developed successively;

[0003] During the actual use of the existing hollow glass composite spacer bar, when it is installed on the lower surface of the glass, due to gravity and the smooth mirror surface of the glass, after installation, the spacer bar will slowly drop due to the center of gravity. If it is used for a long time, and due to external sunlight irradiation and other factors that accelerate the aging of the spacer bar, it is very easy to cause the imbalance of the balance of the spacer bar itself, and then it cannot effectively protect the lower end of the glass. Content of the Utility Model

[0004] The purpose of the utility model is to provide a self-balancing hollow glass composite spacer bar for the deficiencies of the existing technology to solve the problems put forward in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A self-balancing hollow glass composite spacer bar includes an aluminum bar. A base is fixedly connected to the surface of the aluminum bar, and a jack is opened at the center of the end of the base. A pull bar is inserted into the aluminum bar. A bottom shaft is meshed with the surface of the pull bar. A top block is fixedly connected to the top of the bottom shaft. A spring is fixedly connected to the surface of the top block.

[0006] As a preferred technical solution of the utility model, a gasket is sleeved on the surface of the aluminum bar through a slot, and spacer holes are opened on the surface of the gasket, which can effectively ensure the center of gravity stability of the whole device and meet the long-term use of the device.

[0007] As a preferred technical solution of the utility model, the number of the spacer holes is the same as the number of the top blocks, and each group of spacer holes and the top blocks are evenly distributed, which more efficiently strengthens the matching coordination of each component during the operation of the whole device and effectively reduces the probability of various accidents that may occur during use.

[0008] As a preferred technical solution of the present utility model, a spacer bar is fixedly connected to the surface of the gasket, and the gasket is installed on the inner surface of the spacer bar. The spacer bar is the same length as the gasket. During the use of the overall device, the various components of the overall device are run-in through matching, and the coordination of the overall device during use is strengthened.

[0009] As a preferred technical solution of the present utility model, one end of the spring is installed on the rear surface of the top block, and the other end is installed outside the center of the inner wall end surface of the base, which further strengthens the cooperation strength of the overall device during use and avoids the situation of asymmetric component matching during the use of the overall device.

[0010] As a preferred technical solution of the present utility model, one end of the bottom shaft extends into the interior of the base through the jack at the center of the end of the base, and the other end is meshed and arranged on the inner surface of the pull bar. The overall device is supported jointly according to the existing structure, the coordination performance of the overall device during use is strengthened, and the durability of the overall device during use is enhanced.

[0011] As a preferred technical solution of the present utility model, semi-circular convex blocks are evenly distributed on the surface of the pull bar, and the positions and quantities of the convex blocks are the same as those of the top blocks. By strengthening the flexible control ability of the overall device, the probability of the overall device malfunctioning during use is weakened.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For this self-balancing hollow glass composite spacer bar, the gasket is installed on the inner surface of the spacer bar, and spacer holes are evenly opened on the inner surface of the gasket. The top end of the top block extends out of the inner surface of the gasket from the inside of the spacer hole. Then, the bottom shaft is displaced by the pull bar to stretch the spring to control the extension of the top block inside the spacer hole, thereby achieving flexible control of the overall device, strengthening the practical performance of the overall device, improving the defect that the existing hollow glass composite spacer bar will slowly drop due to gravity during the installation process at the lower end of the glass, and then losing balance and being unable to protect the glass, enhancing the protection effect of the spacer bar on the glass, and extending the service life of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a direct-view schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 It is a direct-view schematic diagram of the overall structure of the aluminum strip of the present utility model;

[0016] Figure 3 It is a direct-view schematic diagram of the overall structure of the pull bar of the present utility model.

[0017] In the figure: 1. Spacer bar; 2. Spacer; 3. Spacing hole; 4. Slot; 5. Aluminum bar; 6. Base; 7. Bottom shaft; 8. Top block; 9. Spring; 10. Pull bar. Specific embodiments

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

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] As Figures 1-3 shown, in this embodiment: A self-balancing hollow glass composite spacer bar includes an aluminum bar 5. A base 6 is fixedly connected to the surface of the aluminum bar 5, and an insertion hole is opened at the center of the end of the base 6. Through the insertion hole opened on the surface of the base 6, the bottom shaft 7 is accommodated to push the top block 8 to move. A pull bar 10 is inserted into the aluminum bar 5. A bottom shaft 7 is meshed and connected to the surface of the pull bar 10. The displacement of the pull bar 10 drives the bottom shaft 7 to move inside the base 6, and then a driving force is applied to the top block 8. The top end of the bottom shaft 7 is fixedly connected to a top block 8, and a spring 9 is fixedly connected to the surface of the top block 8. The spring 9 provides power for the reset effect of the top block 8.

[0021] Furthermore, a spacer 2 is sleeved on the surface of the aluminum bar 5 through a slot 4, and spacing holes 3 are opened on the surface of the spacer 2. The spacing holes 3 provide space for the extension of the top block 8, strengthening the guarantee of the balance of the spacer bar 1.

[0022] Furthermore, the number of the spacing holes 3 is the same as the number of the top blocks 8, and each group of spacing holes 3 and the top blocks 8 are evenly distributed. Through the evenly distributed top blocks 8 and spacing holes 3, the fixing force for the installation of the spacer bar 1 is maximized.

[0023] Furthermore, a spacer bar 1 is fixedly connected to the surface of the gasket 2, and the gasket 2 is installed on the inner surface of the spacer bar 1. The spacer bar 1 and the gasket 2 have the same length. By contacting the surface of the glass with the gasket 2, the frictional resistance to the mirror surface is increased.

[0024] Furthermore, one end of the spring 9 is installed on the rear surface of the top block 8, and the other end is installed outside the center of the inner wall end surface of the base 6. By using the reset effect of the spring 9, power is provided for the reset of the top block 8.

[0025] Furthermore, one end of the bottom shaft 7 extends into the inside of the base 6 through the jack at the center of the end of the base 6, and the other end is meshed and arranged on the inner surface of the pull bar 10. By means of the displacement of the pull bar 10, the movement of the bottom shaft 7 inside the base 6 is controlled, and then the top block 8 is driven to extend.

[0026] Furthermore, semi-circular convex blocks are evenly distributed on the surface of the pull bar 10, and the positions and numbers of the convex blocks are the same as those of the top blocks 8. Through the semi-circular convex blocks provided on the surface of the pull bar 10, power and support are provided for the displacement of the top shaft 7.

[0027] The usage method of this embodiment is as follows: When in use, please refer to Figures 1-3 , first, the staff needs to manually install the spacer bar 1 at the edge of the glass surface. Before installation, the staff manually inserts the aluminum bar 5 into the inside of the aluminum bar 5 along the slot 4 opened at the end of the gasket 2, and then installs the spacer bar 1 on the edge surface of the glass in a sliding manner. Subsequently, the staff manually pulls the pull bar 10 inside the aluminum bar 5, and then pushes up the bottom end of the bottom shaft 7 through the convex blocks provided on the surface of the pull bar 10, and at the same time stretches the spring 9, so that the top end of the top block 8 extends out of the surface of the gasket 2 through the spacer hole 3, further strengthening the installation of the spacer bar 1 on the glass surface, avoiding the imbalance and falling off caused by the aging of the spacer bar 1, and thus strengthening the protection effect on the glass.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A self-balancing insulating glass composite spacer, comprising an aluminum strip (5), characterized in that: The surface of the aluminum bar (5) is fixedly connected to a base (6), and a plug hole is provided at the center of the end of the base (6). A pull bar (10) is inserted into the interior of the aluminum bar (5), and the surface of the pull bar (10) is meshingly connected to a bottom shaft (7), and the top end of the bottom shaft (7) is fixedly connected to a top block (8), and the surface of the top block (8) is fixedly connected to a spring (9).

2. The self-balancing insulating glass composite spacer according to claim 1, characterized in that: A gasket (2) is sleeved on the surface of the aluminum bar (5) via a slot (4), and a spacing hole (3) is provided on the surface of the gasket (2).

3. The self-balancing insulating glass composite spacer according to claim 2, characterized in that: The number of the spacing holes (3) is consistent with the number of the top blocks (8), and each group of spacing holes (3) and the top blocks (8) are evenly spaced.

4. The self-balancing insulating glass composite spacer according to claim 2, characterized in that: The surface of the gasket (2) is fixedly connected with a spacing bar (1), and the gasket (2) is installed on the inner surface of the spacing bar (1), and the length of the spacing bar (1) is consistent with that of the gasket (2).

5. The self-balancing insulating glass composite spacer according to claim 1, characterized in that: One end of the spring (9) is mounted on the rear surface of the top block (8), and the other end is mounted outside the center of the circle of the end surface of the inner wall of the base (6).

6. The self-balancing insulating glass composite spacer according to claim 1, characterized in that: One end of the bottom shaft (7) extends into the interior of the base (6) through a plug hole at the center of the end of the base (6), and the other end is engaged and mounted on the inner surface of the pull rod (10).

7. The self-balancing insulating glass composite spacer according to claim 1, characterized in that: The surface of the pull bar (10) is provided with semicircular protrusions distributed at equal intervals, and the positions and number of the protrusions are consistent with the number of the top blocks (8).

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