A door panel structure

Abstract

The utility model discloses a door panel structure of preventing clamping hand, including door frame, the door frame inside rotationally installed has sealed door panel, sealed door panel and door frame are connected through hinge, sealed door panel inside fixedly set up has the damper board, sealed door panel both sides all are provided with the anti -clamping strip, sealed door panel rear side is provided with the anti -clamping structure, the anti -clamping structure contains the spacing disc fixed mounting on sealed door panel rear side, the spacing disc inside rotationally installed has the locating rod and locating rod one end fixedly connected with main gear, main gear outer wall is connected with the rack plate and has the rubber block fixedly set up on rack plate outside and is set up on door frame outer wall with rubber block sticking, sealed door panel both sides all are seted up with the mounting groove, two the anti -clamping strip material all adopt rubber material, and the anti -clamping strip and mounting groove size are compatible, can realize the effective anti -clamping hand after door panel and door frame close and improve door panel and door frame close sealing effect and sound insulation effect.

Description

Technical Field

[0001] This utility model relates to the field of door panel technology, and in particular to a door panel structure that prevents hand pinching. Background Technology

[0002] The door panel is a major component of a door, usually referring to the larger flat structure in the door. It is used to block or divide space or provide access control. It is installed inside the door frame and connected to the door frame through hinges and other connecting parts. It can rotate around an axis to open and close the door, thus separating indoor and outdoor spaces, protecting privacy, and blocking dust.

[0003] Existing door panels have some shortcomings in use. Traditional door panels can only prevent fingers from being pinched when locked. When children open the door, the door panel can easily be closed by the wind, causing children's fingers to be pinched. The lack of a limiting structure for the door panel increases the risk factor. In order to address the above problems, an anti-pinch door panel structure has been proposed for improvement and upgrading. Utility Model Content

[0004] The purpose of this utility model is to provide a door panel structure that prevents hand pinching, so as to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solution is provided: a door panel structure for preventing hand pinching, including a door frame, a sealing door panel rotatably installed inside the door frame, the sealing door panel and the door frame being connected by a hinge, a damping plate being fixedly installed inside the sealing door panel, and anti-pinch strips being provided on both sides of the sealing door panel;

[0006] The rear side of the sealed door panel is provided with an anti-pinch structure. The anti-pinch structure includes a limiting disc fixedly installed on the rear side of the sealed door panel. A positioning rod is rotatably installed inside the limiting disc, and a main gear is fixedly connected to one end of the positioning rod. A rack plate is meshed with the outer wall of the main gear, and a rubber block is fixedly installed on the outer side of the rack plate and is attached to the outer wall of the door frame.

[0007] As a preferred embodiment of the above technical solution, the sealing door panel has mounting grooves on both sides, and both anti-pinch handles are made of rubber, with the anti-pinch handles matching the dimensions of the mounting grooves.

[0008] As a preferred embodiment of the above technical solution, one end of the positioning rod is fixedly connected to a threaded knob, the main gear is rotatably installed inside the limiting disc, and a guide groove is provided inside the limiting disc, and the rack plate is slidably connected inside the guide groove.

[0009] As a preferred embodiment of the above technical solution, sound-insulating strips are fixedly installed around the perimeter of the sealed door panel, and the sound-insulating strips are fitted and connected to the gaps in the door frame.

[0010] As a preferred embodiment of the above technical solution, a rubber sealing gasket is fixedly provided on the inner wall of the door frame, and the rubber sealing gasket is compatible with the sound insulation strip.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model device is equipped with components such as a limiting disc, a threaded knob, a positioning rod, a main gear, a rack plate, and an anti-pinch strip. By rotating the threaded knob, the main gear on the positioning rod is driven to rotate, thereby driving the rack plate on the main gear to move and intersect with the door frame. When the door is pushed by the wind, it quickly closes and is limited to prevent fingers from being pinched, thus improving the protective effect of the door and effectively preventing the occurrence of hand-pinch accidents and protecting the safety of users.

[0013] 2. The device of this utility model is equipped with sound insulation strips, rubber sealing gaskets and other components, which are beneficial to improve the sealing and sound insulation effect of the door panel and door frame after they are closed, reduce sound leakage from gaps, improve the fit between the door and door frame, create a quiet and comfortable environment, and improve comfort.

[0014] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an anti-pinch door panel according to the present invention;

[0017] Figure 2 This is a schematic diagram of the rear structure of a door panel structure for preventing hand pinching according to the present invention;

[0018] Figure 3 for Figure 1 Schematic diagram of a partially disassembled rotating structure;

[0019] Figure 4 for Figure 3 A partial enlarged diagram of the split structure;

[0020] Figure 5 for Figure 1 Schematic diagram of the localized explosion structure.

[0021] In the diagram: 1. Door frame; 10. Rubber sealing gasket; 2. Sealed door panel; 20. Mounting groove; 21. Sound insulation strip; 3. Anti-pinch handle; 4. Anti-pinch structure; 41. Limiting disc; 42. Threaded knob; 43. Positioning rod; 44. Main gear; 45. Rack plate; 46. Guide groove. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5 As shown, this embodiment provides a door panel structure for preventing hand pinching, including a door frame 1, a sealing door panel 2 rotatably installed inside the door frame 1, the sealing door panel 2 and the door frame 1 are connected by a hinge, a damping plate is fixedly installed inside the sealing door panel 2, and anti-pinch strips 3 are provided on both sides of the sealing door panel 2.

[0024] An anti-pinch structure 4 is provided on the rear side of the sealing door panel 2. The anti-pinch structure 4 includes a limiting disc 41 fixedly installed on the rear side of the sealing door panel 2. A positioning rod 43 is rotatably installed inside the limiting disc 41, and a main gear 44 is fixedly connected to one end of the positioning rod 43. A rack plate 45 is meshed with the outer wall of the main gear 44, and a rubber block is fixedly installed on the outer side of the rack plate 45. The rubber block is attached to the outer wall of the door frame 1.

[0025] like Figures 3 to 4 As shown, the sealing door panel 2 has mounting grooves 20 on both sides. The two anti-pinch handles 3 are made of rubber and are adapted to the size of the mounting grooves 20. One end of the positioning rod 43 is fixedly connected to a threaded knob 42. The main gear 44 is rotatably installed inside the limiting disc 41, and the limiting disc 41 has a guide groove 46 inside. The rack plate 45 is slidably connected inside the guide groove 46.

[0026] By setting an anti-pinch strip 3, it is easy for children to place their fingers on the side of the door frame 1, so that the door panel can close and cause finger injuries. It effectively protects children's fingers and is suitable for places such as kindergartens. The main gear 44 drives the rack plate 45 to move stably in the guide groove 46, which limits the engagement when the door panel is closed. The size of the rubber block on the outer wall of the rack plate 45 is larger than the size of a finger.

[0027] like Figure 5 As shown, sound insulation strips 21 are fixedly installed around the sealed door panel 2. The sound insulation strips 21 are fitted and connected to the gap of the door frame 1. A rubber sealing gasket 10 is fixedly installed on the inner wall of the door frame 1. The rubber sealing gasket 10 is compatible with the sound insulation strips 21.

[0028] A rubber sealing gasket 10 is installed inside the door frame 1 to improve the sealing effect, and a sound insulation strip 21 is installed around the door panel to improve the sound insulation effect when the door panel is closed.

[0029] The working principle and process of this utility model are as follows: First, when the sealing door panel 2 is opened, manually turning the threaded knob 42 drives the main gear 44 on the positioning rod 43 to rotate stably within the limiting disc 41. This causes the main gear 44 to drive the rack plate 45 to slide and limit its movement within the guide groove 46. Then, the rack plate 45 is moved to the position where it intersects with the door frame 1. When a child places their hand on the side of the door frame 1, the sealing door panel 2 is quickly closed by the wind, causing the rack plate 45 to engage with the door frame 1 and limit the door panel, preventing it from closing. The door will close directly, which could cause children's fingers to get caught. When the toothed plate 45 is not rotated out, the door panel 2 is closed. Anti-pinch strips 3 are installed on both sides of the door panel. Due to the special material design of the anti-pinch strips 3, when a child's fingers are squeezed against the anti-pinch strips 3, the anti-pinch strips 3 will rebound due to their flexibility, which can protect the fingers and prevent them from being caught. At the same time, a rubber sealing gasket 10 is installed inside the door frame 1 to improve the fit between the door panel and the door frame 1. Sound insulation strips 21 are installed around the door panel 2 to improve its sound insulation effect.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A door panel structure for preventing hand pinching, characterized in that, Includes a door frame (1), a sealing door panel (2) is rotatably installed inside the door frame (1), the sealing door panel (2) and the door frame (1) are connected by a hinge, a damping plate is fixedly installed inside the sealing door panel (2), and anti-pinch strips (3) are provided on both sides of the sealing door panel (2). The sealing door panel (2) is provided with an anti-pinch structure (4) on the rear side. The anti-pinch structure (4) includes a limiting disc (41) fixedly installed on the rear side of the sealing door panel (2). A positioning rod (43) is rotatably installed inside the limiting disc (41), and a main gear (44) is fixedly connected to one end of the positioning rod (43). A rack plate (45) is meshed with the outer wall of the main gear (44), and a rubber block is fixedly installed on the outer side of the rack plate (45) and the rubber block is attached to the outer wall of the door frame (1).

2. The anti-pinch door panel structure according to claim 1, characterized in that, The sealing door panel (2) has mounting grooves (20) on both sides. The two anti-pinch handles (3) are made of rubber and the anti-pinch handles (3) are matched with the dimensions of the mounting grooves (20).

3. The anti-pinch door panel structure according to claim 2, characterized in that, One end of the positioning rod (43) is fixedly connected to a threaded knob (42), the main gear (44) is rotatably installed inside the limiting disc (41), and a guide groove (46) is provided inside the limiting disc (41), and the rack plate (45) is slidably connected inside the guide groove (46).

4. The anti-pinch door panel structure according to claim 1, characterized in that, The sealing door panel (2) is fixedly installed with sound insulation strips (21) around its perimeter, and the sound insulation strips (21) are fitted and connected to the gaps of the door frame (1).

5. The anti-pinch door panel structure according to claim 1, characterized in that, A rubber sealing gasket (10) is fixedly installed on the inner wall of the door frame (1), and the rubber sealing gasket (10) is compatible with the sound insulation strip (21).

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