Wooden door with anti-collision buffering function

Abstract

The utility model relates to the technical field of wooden doors, and discloses a wooden door with an anti-collision buffering function, which comprises a door frame main body, a wooden door main body is arranged in the door frame main body, the outer surface of the wooden door main body is wrapped with a buffering protection pad, and the buffering protection pad is made of rubber materials with high elasticity and wear resistance. According to the wooden door with the anti-collision buffering function, the buffering protection pad and the buffering springs are arranged, when the wooden door is collided, the buffering protection pad can firstly make contact with a colliding object, elastically deform and absorb part of collision energy by means of the high elasticity and abrasion resistance of the buffering protection pad, meanwhile, the buffering springs in the buffering protection pad are compressed, and therefore the buffering protection pad is prevented from being damaged. The residual impact force is converted into elastic potential energy of the spring, impact is further buffered, impact force generated when the door body is impacted is effectively reduced, the wooden door is protected against damage, the service life of the wooden door is prolonged, and economic cost caused by frequent replacement of the door body is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wooden door technology, specifically a wooden door with anti-collision and buffer functions. Background Technology

[0002] Wooden doors, as a decorative and functional component widely used in various architectural spaces, play a vital role in daily life. With the warm texture of natural wood, good decorative properties, and excellent heat and sound insulation performance, they are favored by consumers and widely used in residential, commercial, and office areas.

[0003] The existing patent document CN219101151U discloses a wooden door that can effectively block fires. The fire is blocked and the overall structure of the door frame is supported by flame-retardant materials and flame-retardant steel plates installed inside the door frame. At the same time, the water in the water tank is continuously sprayed to extinguish the fire and cool down the wooden door. This avoids the phenomenon that existing wooden doors are prone to deformation after high-temperature burning, thus preventing people from evacuating. It protects people's lives and increases the fireproof and heat insulation effect.

[0004] However, existing wooden doors lack sufficient impact-absorbing properties, leading to numerous inconveniences and potential hazards in daily life. When opening and closing doors, it's difficult to always operate them gently; slamming the door can cause it to slam against the frame, creating a loud noise that disrupts the quiet of the living and working environment. It can also damage the door and frame, causing cracks and paint peeling at the edges, loosening of the hinges, and affecting the door's lifespan and aesthetics. In homes, children are easily injured by bumping into doors while playing; in commercial and office settings, goods moving into doors can damage them and disrupt business operations. While some methods exist to enhance the impact resistance of wooden doors, such as attaching rubber strips to the edges, these measures have limited effectiveness. Rubber strips provide only weak cushioning and offer almost no protection against larger impacts, reducing the durability and safety of the wooden door. Utility Model Content

[0005] The purpose of this utility model is to provide a wooden door with anti-collision and buffering function, so as to solve the problem mentioned in the background art that existing wooden doors are not easy to guarantee their anti-collision and buffering characteristics during use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wooden door with anti-collision and buffering function, comprising a door frame body, a wooden door body being disposed inside the door frame body, and a buffer protective pad being wrapped on the outer surface of the wooden door body;

[0007] The buffer pad is made of rubber material with high elasticity and wear resistance. The shape of the buffer pad is adapted to the edge of the wooden door body. A receiving groove is provided on the side of the buffer pad near the wooden door body, and a buffer spring is provided inside the receiving groove.

[0008] Preferably, the wooden door body has several fixed sleeves embedded on the side near the buffer pad, and the fixed sleeves are made of metal.

[0009] Preferably, a connecting piece is fixedly connected to one side of the buffer spring, and the side of the connecting piece away from the buffer spring is fixedly connected to the receiving groove.

[0010] Preferably, the end of the buffer spring away from the connecting piece is located inside the fixed sleeve, and a support rod is fixedly connected to the side of the connecting piece near the buffer spring.

[0011] Preferably, the support rod is located inside the buffer spring, and the end of the support rod away from the connecting piece extends into the interior of the fixing sleeve.

[0012] Preferably, a connecting hinge is provided on one side of the door frame body, the connecting hinge movably connecting the wooden door body and the door frame body, and an anti-collision strip is provided on the inner side of the door frame body, the anti-collision strip being made of silicone material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This wooden door with anti-collision buffer function is equipped with a buffer pad and a buffer spring. When the wooden door is impacted, the buffer pad, with its high elasticity and wear resistance, can first contact the impacting object and undergo elastic deformation to absorb part of the impact energy. At the same time, the buffer spring inside the buffer pad is compressed, converting the remaining impact force into the elastic potential energy of the spring, further buffering the impact. This effectively reduces the impact force generated when the door is hit, protects the wooden door from damage, extends the service life of the wooden door, and reduces the economic cost caused by frequent door replacement.

[0015] 2. This wooden door with anti-collision buffer function is equipped with a fixed sleeve and a support rod. The fixed sleeve is made of metal, which has high strength and stability, ensuring the stability of the connection between the buffer spring and the wooden door body. The design of the support rod can provide good support and guidance for the buffer spring, ensuring that the buffer spring remains stable during compression and rebound, avoiding spring deviation, twisting and other situations, making the buffering effect more reliable, and thus ensuring the continued effectiveness of the anti-collision buffer function of the wooden door during long-term use.

[0016] 3. This wooden door with anti-collision buffer function has anti-collision strips. When the wooden door is closed, the anti-collision strips on the inside of the door frame can make close contact with the buffer pads. Since the anti-collision strips are made of silicone material, silicone has good flexibility and elasticity. It can not only further buffer the impact force when the door is closed, reduce the collision noise between the door and the door frame, and create a quieter and more comfortable living and working environment, but also prevent wear caused by friction and collision between the door and the door frame during frequent opening and closing, protect the surface integrity of the door and the door frame, and improve the overall aesthetics and user experience of the wooden door. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the wooden door body of this utility model;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the main body of the door frame of this utility model;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the buffer protective pad of this utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the fixing sleeve of this utility model;

[0022] Figure 6 This is an enlarged structural schematic diagram of a partial detail of the buffer spring of this utility model.

[0023] In the diagram: 1. Door frame body; 2. Wooden door body; 3. Buffer pad; 4. Receiving groove; 5. Buffer spring; 6. Fixing sleeve; 7. Connecting piece; 8. Support rod; 9. Connecting hinge; 10. Anti-collision strip. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 6 This utility model provides a technical solution: a wooden door with anti-collision buffer function, including a door frame body 1, a wooden door body 2 is arranged inside the door frame body 1, and a buffer protective pad 3 is wrapped on the outer surface of the wooden door body 2.

[0026] The buffer pad 3 is made of highly elastic and wear-resistant rubber material. Its shape is adapted to the edge of the wooden door body 2. A receiving groove 4 is provided on the side of the buffer pad 3 closest to the wooden door body 2, and a buffer spring 5 is installed inside the receiving groove 4. During the use of the wooden door, when the wooden door body 2 is impacted, the buffer pad 3 is the first to contact the impacting object. Because the buffer pad 3 is made of highly elastic and wear-resistant rubber material, it can quickly undergo elastic deformation. During deformation, the buffer pad 3 absorbs some of the energy generated by the impact, converting it into its own elastic potential energy. Simultaneously, due to internal friction, some energy is converted into internal energy, thus initially reducing the magnitude of the impact force. For example… When a child accidentally bumps into the door, the buffer pad 3 provides initial cushioning, reducing the injury to the child. As the buffer pad 3 deforms, the buffer spring 5 in the receiving groove 4 is compressed. The buffer spring 5 has good elasticity, which absorbs the remaining impact force and converts it into stored elastic potential energy. When the impact force disappears, the buffer spring 5 gradually returns to its original shape, releasing the stored elastic potential energy. During this process, the buffer spring 5 prolongs the time of impact. According to the momentum theorem (Ft=Δmv), when the change in momentum (Δmv) is constant, the extension of the action time (t) will reduce the average impact force (F), thereby further reducing the impact of the impact on the wooden door body 2.

[0027] Several fixed sleeves 6 are embedded in the wooden door body 2 near the buffer pad 3. The fixed sleeves 6 are made of metal. A connecting piece 7 is fixedly connected to one side of the buffer spring 5. The side of the connecting piece 7 away from the buffer spring 5 is fixedly connected to the receiving groove 4. The end of the buffer spring 5 away from the connecting piece 7 is located inside the fixed sleeve 6. A support rod 8 is fixedly connected to the side of the connecting piece 7 near the buffer spring 5. The support rod 8 is located inside the buffer spring 5. The end of the support rod 8 away from the connecting piece 7 extends into the fixed sleeve 6. A connecting hinge 9 is provided on one side of the door frame body 1. The connecting hinge 9 movably connects the wooden door body 2 and the door frame body 1. An anti-collision strip 10 is provided on the inner side of the door frame body 1. The anti-collision strip 10 is made of silicone material. The fixed sleeves 6 and the support rod 8 mainly serve to stabilize the buffer spring 5. The fixed sleeves 6 are made of metal and are embedded in the wooden door body 2 near the buffer pad 3, providing high stability. To ensure strength and stability, one end of the buffer spring 5 is located inside the fixed sleeve 6, and the support rod 8 is located inside the buffer spring 5 with one end extending into the fixed sleeve 6. When the buffer spring 5 is compressed and rebounds, the fixed sleeve 6 and the support rod 8 restrict the lateral displacement of the buffer spring 5, preventing it from shifting or twisting, ensuring that the buffer spring 5 can work stably along the axial direction, and guaranteeing the reliability of the buffering effect. When the wooden door body 2 is closed, it will contact the door frame body 1. At this time, the anti-collision strip 10 on the inner side of the door frame body 1 cooperates with the buffer protective pad 3. The anti-collision strip 10 is made of silicone material. Silicone has good flexibility and elasticity. At the moment the door is closed, the anti-collision strip 10 will undergo elastic deformation, further buffering the impact force between the door body and the door frame, reducing the noise generated by the collision, and also preventing the door body and door frame from being worn due to frequent collisions, protecting the surface of the door body and door frame, and maintaining the overall aesthetics of the wooden door.

[0028] Working Principle: During the use of a wooden door, when the main body 2 of the wooden door is impacted, the buffer pad 3 first contacts the impacting object. Because the buffer pad 3 is made of highly elastic and wear-resistant rubber material, it can quickly undergo elastic deformation. During this deformation process, the buffer pad 3 absorbs some of the energy generated by the impact, converting it into its own elastic potential energy. Simultaneously, due to internal friction, some energy is converted into internal energy, thus initially reducing the magnitude of the impact force. For example, when a child accidentally bumps into the door, the buffer pad 3 can provide initial cushioning, reducing the impact... When a collision occurs and injures a child, the impact pad 3 deforms, and simultaneously, the buffer spring 5 within the receiving groove 4 is compressed. The buffer spring 5, possessing good elasticity, absorbs the remaining impact force and stores it as elastic potential energy. Once the impact force dissipates, the buffer spring 5 gradually returns to its original shape, releasing the stored elastic potential energy. During this process, the buffer spring 5 prolongs the duration of the impact force. According to the momentum theorem (Ft=Δmv), with a constant change in momentum (Δmv), the increased duration (t) reduces the average impact force (F). The impact of the impact on the wooden door body 2 is further reduced. The fixed sleeve 6 and the support rod 8 mainly serve to stabilize the buffer spring 5. The fixed sleeve 6 is made of metal and is embedded in the wooden door body 2 on the side near the buffer pad 3. It has high strength and stability. One end of the buffer spring 5 is located inside the fixed sleeve 6, and the support rod 8 is located inside the buffer spring 5 with one end extending into the fixed sleeve 6. When the buffer spring 5 is compressed and rebounds, the fixed sleeve 6 and the support rod 8 restrict the lateral displacement of the buffer spring 5, preventing it from shifting or twisting, and ensuring that the buffer spring 5 can... It can work stably along the axis, ensuring the reliability of the buffering effect. When the wooden door body 2 is closed, it will contact the door frame body 1. At this time, the anti-collision strip 10 on the inner side of the door frame body 1 and the buffer protective pad 3 cooperate with each other. The anti-collision strip 10 is made of silicone material. Silicone has good flexibility and elasticity. At the moment the door is closed, the anti-collision strip 10 will undergo elastic deformation, further buffering the impact force between the door body and the door frame, reducing the noise generated by the collision, and at the same time preventing the door body and door frame from being worn due to frequent collisions, protecting the surface of the door body and door frame, and maintaining the overall aesthetics of the wooden door.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A wooden door with anti-collision and buffering functions, comprising a door frame main body (1), characterized in that: The inside of the door frame body (1) is provided with a wooden door body (2), and the outer surface of the wooden door body (2) is wrapped with a buffer protection pad (3); The buffer protection pad (3) is made of rubber material with high elasticity and wear resistance, the shape of the buffer protection pad (3) is matched with the edge of the wooden door body (2), and the side of the buffer protection pad (3) close to the wooden door body (2) is provided with a containing groove (4), and the inside of the containing groove (4) is provided with a buffer spring (5).

2. The wooden door with anti-collision and buffering functions according to claim 1, characterized in that: The side of the wooden door body (2) close to the buffer protection pad (3) is embedded with a plurality of fixing sleeves (6), and the fixing sleeves (6) are made of metal material.

3. The wooden door with anti-collision and buffering functions according to claim 2, characterized in that: One side of the buffer spring (5) is fixedly connected with a connecting piece (7), and the side of the connecting piece (7) away from the buffer spring (5) is fixedly connected with the containing groove (4).

4. The wooden door with anti-collision and buffering functions according to claim 3, characterized in that: The end of the buffer spring (5) away from the connecting piece (7) is located in the inside of the fixing sleeve (6), and the side of the connecting piece (7) close to the buffer spring (5) is fixedly connected with a supporting rod (8).

5. The wooden door with anti-collision and buffering functions according to claim 4, characterized in that: The supporting rod (8) is located in the inside of the buffer spring (5), and the end of the supporting rod (8) away from the connecting piece (7) extends to the inside of the fixing sleeve (6).

6. The wooden door with anti-collision and buffering functions according to claim 5, characterized in that: One side of the door frame body (1) is provided with a connecting hinge (9), the connecting hinge (9) movably connects the wooden door body (2) and the door frame body (1), and the inner side of the door frame body (1) is provided with a buffer strip (10), and the buffer strip (10) is made of silica gel material.

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