Mounting structure of observation window glass on door

Abstract

The utility model relates to an on-door observation window glass installation structure which comprises a door plate, a glass plate, a sealing strip and a spring clamping mechanism. A vertical glass cavity with an upper opening is formed in the door plate, and a front-back through observation window is formed in the middle of the door plate and communicates with the glass cavity; the glass plate is inserted into the observation window through the glass cavity and completely seals the observation window; mounting grooves opened towards the observation window are formed in the middle parts of the left and right sides of the observation window; and spring clamping mechanisms facing each other are arranged in the two groups of mounting grooves and form a clamping and fixing area for the glass plate. The glass cavity with the upper opening is formed in the door plate, so that the glass plate can be inserted into the glass cavity from the upper portion of the door plate, the mounting grooves facing the opening of the observation window are formed in the middles of the left side and the right side of the observation window, and the spring clamping mechanisms facing each other are arranged in the two mounting grooves. And the two sides of the glass plate are elastically limited in the glass cavity, so that the loss speed can be reduced, and the replacement convenience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration and renovation, and in particular to an observation window glass installation structure on a door. Background Art

[0002] In the decoration of construction projects, it is sometimes necessary to install an observation window on the door, but every time the door is opened and closed, the door body will vibrate and transmit the vibration to the glass plate of the observation window through the door frame, so that the observation window and its glass plate on the door need to withstand the dynamic load caused by opening and closing the door; and the installation of the glass on the glass observation window is usually rigidly connected by screws or gluing, which has poor seismic resistance and cannot withstand the dynamic load when the door is opened and closed, making the installation node easily affected by impact and vibration and moving or loosening, resulting in loose fixation, which can easily cause damage to the glass fixings or breakage of the glass itself, resulting in large glass plate loss and the need for frequent replacement; in addition, the installation and fixing method of the glass of the observation window on the door is limited by the installation space, especially after the door has been installed in place, the glass needs to be repaired or replaced in a smaller space, which increases the difficulty of fixing and installing the glass plate and causes inconvenience in replacement.

[0003] Based on this, it is necessary to study a door observation window glass installation structure. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a door observation window glass installation structure, which can effectively solve the problem that the door observation window glass plate is easy to wear and inconvenient to replace after being damaged.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A door observation window glass installation structure comprises a door panel, a glass panel, a sealing strip and a spring clamping mechanism;

[0007] The door panel has a vertical glass cavity with an upper opening inside, and a front-to-back observation window is opened in the middle of the door panel, and the observation window is connected to the glass cavity;

[0008] The glass plate is inserted into the observation window through the glass cavity and completely closes the observation window;

[0009] The middle parts of the left and right sides of the observation window are provided with mounting grooves opening toward the observation window, and the mounting grooves are connected with the glass cavity;

[0010] The two groups of mounting grooves are both provided with spring clamping mechanisms facing each other and forming a clamping and fixing area for the glass plate.

[0011] Furthermore, the spring clamping mechanism includes a base, a connecting rod, a telescopic spring, a roller seat and a roller;

[0012] The base is installed in the installation groove at a side away from the observation window, and the base is provided with a sliding hole facing the glass plate;

[0013] One end of the connecting rod is slidably sleeved in the base through a sliding hole, and the other end is fixedly connected to a roller seat;

[0014] The telescopic spring is sleeved on the connecting rod and distributed between the base and the roller seat;

[0015] The roller is rotatably arranged in the roller seat, and the wheel surface of the roller contacts the side wall of the glass plate under the pushing action of the telescopic spring.

[0016] Furthermore, the base has a sliding chamber, the sliding hole is communicated with the sliding chamber, and one end of the connecting rod passes through the sliding hole into the sliding chamber and is fixedly connected to the limiting member.

[0017] Furthermore, the spring clamping mechanism also includes a mounting plate, which is fixed to a side of the mounting slot away from the observation window, and the base is fixed to the mounting plate and is vertically spaced in a plurality of groups.

[0018] Furthermore, seals are filled and fixed between the front and rear surfaces of the glass plate and the glass cavity, and the seals are distributed within the range of the observation window.

[0019] Furthermore, the seal is L-shaped, including a filling part and a decorative part, the filling part is filled and fixed between the glass plate and the glass cavity; the decorative part is vertically connected to the filling part and fits with the inner wall of the observation window.

[0020] The beneficial effects of the above technical solution are:

[0021] The utility model provides a glass cavity with an upper opening inside a door panel, and the glass cavity is connected with an observation window, so that a glass plate can be inserted into the glass cavity from the upper part of the door panel and the observation window is completely closed; installation grooves facing the observation window opening are provided in the middle of the left and right sides of the observation window, and spring clamping mechanisms facing each other are provided in the two groups of installation grooves to form a clamping and fixing area for the glass plate, and elastically limit the two sides of the glass plate in the glass cavity; the spring clamping mechanism not only provides elastic anti-seismic ability in the horizontal direction for the glass plate, but is particularly suitable for horizontally movable pull-out doors; the spring clamping mechanism can also slow down the falling speed of the glass plate after it is released from the hand when the glass plate is inserted into the glass cavity, so as to avoid the problem that when the observation window is at a low position and the glass cavity is deep, the glass plate is affected by gravity and generates impact during the process of inserting the glass plate into the glass cavity, thereby preventing the glass plate from being damaged during the installation process.

[0022] When the glass panel is damaged and needs to be replaced, you only need to clean the broken glass and insert the new glass panel into the glass cavity from above the door panel. This can effectively solve the problem that the observation window glass panel on the door is easy to wear and inconvenient to replace after damage. It can not only slow down the wear rate, but also improve the convenience of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0024] Figure 2 It is a vertical cross-sectional schematic diagram of the utility model;

[0025] Figure 3 for Figure 2 A front view of

[0026] Figure 4 for Figure 1 Sectional view in the AA direction;

[0027] Figure 5 It is a schematic diagram of the observation window, glass cavity and installation groove of the door panel;

[0028] Figure 6 is a three-dimensional schematic diagram of the spring clamping mechanism;

[0029] Figure 7 for Figure 6 A front view of

[0030] Figure 8 A three-dimensional schematic diagram of the base.

[0031] Figure numerals: 1 is a door panel, 2 is a glass panel, 3 is a seal, 4 is an observation window, 5 is a base, 6 is a connecting rod, 7 is a telescopic spring, 8 is a roller seat, 9 is a roller, 10 is a mounting plate, 101 is a glass cavity, 102 is a mounting groove, 301 is a filling part, 302 is a decorative part, 501 is a sliding hole, 502 is a sliding chamber, and 601 is a limiter. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0033] The present embodiment aims to provide a door observation window glass installation structure, aiming to solve the problem that the door observation window glass plate is easily worn and inconvenient to replace after being damaged.

[0034] A door observation window glass installation structure, such as Figure 1 , Figure 2 and Figure 3, including a door panel 1, a glass panel 2, a seal 3 and a spring clamping mechanism; the interior of the door panel 1 has a vertical glass cavity 101 with an upper opening, the glass cavity 101 is square, and is used to insert and accommodate the glass panel 2; the middle of the door panel 1 is provided with an observation window 4 that passes through the front and back, the observation window 4 is connected to the glass cavity 101, the shape of the observation window 4 is square but not limited to square, the area of ​​the observation window 4 is smaller than the area of ​​the glass panel 2 and the glass cavity 101, so that when the glass panel 2 is inserted into the observation window 4 through the glass cavity 101, the observation window 4 can be completely closed; Figure 5 The middle of the left and right sides of the observation window 4 is provided with a mounting groove 102 opening toward the observation window 4, the mounting groove 102 is communicated with the glass cavity 101, and the two groups of mounting grooves 102 are provided with spring clamping mechanisms facing each other, and the mounting grooves 102 are mainly used to accommodate and install the spring clamping mechanisms. The spring clamping mechanisms are installed from the openings of the mounting grooves 102 and form a clamping and fixing area for the glass plate 2, thereby limiting and fixing both sides of the glass plate 2.

[0035] like Figure 6 and Figure 7 The spring clamping mechanism includes a base 5, a connecting rod 6, a telescopic spring 7, a roller seat 8 and a roller 9; the base 5 is installed in the installation groove 102 on the side away from the observation window 4, and a sliding hole 501 facing the glass plate 2 is provided on the base 5; the base 5 has a sliding chamber 502, and the sliding hole 501 is connected to the sliding chamber 502. One end of the connecting rod 6 is slidably sleeved in the base 5 through the sliding hole 501, and the other end is fixedly connected with the roller seat 8; one end of the connecting rod 6 passes through the sliding hole 501 and enters the sliding chamber 502 and is fixedly connected with a limiting member 601. The limiting member 601 is mainly used to prevent the connecting rod 6 from slipping out of the sliding hole 501. In this embodiment, it is a columnar structure with a diameter larger than the sliding hole 501, and can also be a pin, etc. The design of the sliding hole 501 and the sliding chamber 502 is to enable the connecting rod 6 to change its length through the base 5, so that the roller seat 8 and the roller 9 can move horizontally. In other implementations, it can be a telescopic sleeve rod, a telescopic seat or other forms of sliding telescopic structures. The telescopic spring 7 is sleeved on the connecting rod 6 and distributed between the base 5 and the roller seat 8, so that the horizontal movement of the roller seat 8 has elastic reset capability; the roller 9 is rotatably set in the roller seat 8, such as Figure 4 The wheel surface of the roller 9 contacts the side wall of the glass plate 2 under the pushing action of the telescopic spring 7, thereby limiting and fixing the glass plate 2.

[0036] The spring clamping mechanism also includes a mounting plate 10, which is fixed on a side of the mounting groove 102 away from the observation window 4. The base 5 is fixed on the mounting plate 10 and is vertically spaced in three groups. Each group of the base 5 is correspondingly provided with a connecting rod 6, a telescopic spring 7, a roller seat 8 and a roller 9. When in use, the spring clamping mechanism is first assembled as a whole, and then the mounting seat is installed into the mounting groove 102 from the opening of the mounting groove 102 through the observation window 4. The spring clamping mechanism can not only limit and fix the two sides of the glass plate 2, but also provide the glass plate 2 with elastic shock resistance in the horizontal direction, reduce the loss rate, and is particularly suitable for horizontally movable pull-out doors; the spring clamping mechanism can also slow down the falling speed of the glass plate 2 after it is removed from the hand when the glass plate 2 is inserted into the glass cavity 101, and avoid the problem of the glass plate 2 being affected by gravity and causing falling impact during the process of inserting the glass plate 2 into the glass cavity 101 from top to bottom when the observation window 4 is at a low position and the glass cavity 101 is deep, and prevent the glass plate 2 from being damaged during the installation process. At this time, the elastic force of the telescopic spring 7 is less than the self-weight of the glass plate 2, so that the glass plate 2 can smoothly reach the bottom of the glass cavity 101. If the elastic force of the spring clamping mechanism is not enough to stabilize the limited glass plate 2, other fixing methods such as the seal 3 can be combined to further improve the stability of the fixed connection of the glass plate.

[0037] like Figure 4 In this embodiment, in order to facilitate the installation of the spring clamping mechanism, the groove width of the installation groove 102 is greater than the width of the glass cavity 101, so that a gap is formed between the front and rear surfaces of the glass plate 2 and the side wall of the installation groove 102, and the gap between the front and rear surfaces of the glass plate 2 and the glass cavity 101 is filled and fixed with a seal 3, which is distributed in the range of the observation window 4, which can not only fill the gap to ensure the appearance, but also further improve the stability of the connection. In other embodiments, if there is no gap between the front and rear surfaces of the glass plate 2 and the side wall of the installation groove 102, or if it is desired to fill the seal 3 in the area outside the installation groove 102 in the glass cavity 101, it is necessary to open a separate groove for the seal 3.

[0038] In this embodiment, the seal 3 is L-shaped, including a filling portion 301 and a decorative portion 302. The filling portion 301 is filled and fixed between the glass plate 2 and the glass cavity 101. The surface of the filling portion 301 is provided with a buffering elastic pad, which can provide shock absorption in the front and rear directions; the decorative portion 302 is integrated and vertically connected with the filling portion 301, and is fitted with the inner wall of the observation window 4 after installation, so as to cover the gap between the left and right sides of the glass plate 2 and improve the aesthetics.

Claims

1. A door observation window glass installation structure, characterized in that: It comprises a door panel (1), a glass panel (2), a sealing strip (3) and a spring clamping mechanism; The door panel (1) has a vertical glass cavity (101) with an upper opening inside, and an observation window (4) penetrating from front to back is provided in the middle of the door panel (1), wherein the observation window (4) is in communication with the glass cavity (101); The glass plate (2) is inserted into the observation window (4) through the glass cavity (101) and completely closes the observation window (4); A mounting groove (102) opening towards the observation window (4) is provided in the middle of the left and right sides of the observation window (4), and the mounting groove (102) is communicated with the glass cavity (101); The two groups of installation grooves (102) are both provided with spring clamping mechanisms facing each other and forming a clamping and fixing area for the glass plate (2).

2. The door observation window glass installation structure according to claim 1, characterized in that: The spring clamping mechanism comprises a base (5), a connecting rod (6), a telescopic spring (7), a roller seat (8) and a roller (9); The base (5) is installed on a side of the installation groove (102) away from the observation window (4), and a sliding hole (501) facing the glass plate (2) is provided on the base (5); One end of the connecting rod (6) is slidably mounted in the base (5) through a sliding hole (501), and the other end is fixedly connected to a roller seat (8); The telescopic spring (7) is sleeved on the connecting rod (6) and distributed between the base (5) and the roller seat (8); The roller (9) is rotatably arranged in the roller seat (8), and the wheel surface of the roller (9) contacts the side wall of the glass plate (2) under the pushing action of the telescopic spring (7).

3. The door observation window glass installation structure according to claim 2, characterized in that: The base (5) has a sliding chamber (502), the sliding hole (501) is in communication with the sliding chamber (502), and one end of the connecting rod (6) passes through the sliding hole (501) into the sliding chamber (502) and is fixedly connected to the limiting member (601).

4. The door observation window glass installation structure according to claim 2 or 3, characterized in that: The spring clamping mechanism further comprises a mounting plate (10), the mounting plate (10) being fixed to a side of the mounting groove (102) away from the observation window (4), and the bases (5) being fixed to the mounting plate (10) and arranged in a plurality of groups at intervals in a vertical direction.

5. The door observation window glass installation structure according to claim 1, characterized in that: A seal (3) is filled and fixed between the front and rear surfaces of the glass plate (2) and the glass cavity (101), and the seal (3) is distributed within the range of the observation window (4).

6. The door observation window glass installation structure according to claim 5, characterized in that: The seal (3) is L-shaped and comprises a filling portion (301) and a decorative portion (302); the filling portion (301) is filled and fixed between the glass plate (2) and the glass cavity (101); the decorative portion (302) is vertically connected to the filling portion (301) and is in contact with the inner wall of the observation window (4).

Images