A recliner with a protective structure

Abstract

This utility model belongs to the field of daily necessities technology, specifically a recliner with a protective structure, including a backrest. A locking block is slidably connected to the inner wall of the backrest, and a spring block is provided on the outer wall of the locking block. The spring block is connected to the backrest. A push rod is fixedly connected to the inner wall of the locking block, and a limit block is provided on the outer wall of the push rod. A base is slidably connected to the outer wall of the limit block. A second locking block is rotatably connected to the inner wall of the base, and the second locking block is connected to the backrest, the push rod, and the first locking block. In this utility model, pressing the push rod moves the locking block, compressing the spring block, separating the locking block and the second locking block. The body's own weight causes the backrest to rotate. Combined with the provided bolts and buffer telescopic rod, the sliding rod slides on the inner wall of the base, thereby achieving the effect of buffering the downward force of the backrest. Simultaneously, the provided buffer pads and soft pads can reduce the impact force on the fingers when they are pinched.

Description

Technical Field

[0001] This utility model belongs to the field of daily necessities technology, specifically a recliner with a protective structure. Background Technology

[0002] With the fast pace of life, people spend most of their daytime in their studios, and most of them rest in their studios instead of going home at noon. To make their rest more comfortable, many people choose to buy reclining chairs. Reclining chairs are lightweight, easy to fold and store, and convenient for people to store.

[0003] In the prior art, recliners can be adjusted to a suitable angle for more comfortable use. However, the prior art usually lacks an effective buffer angle adjustment mechanism, which can lead to users getting their fingers pinched and injured during the adjustment process. Therefore, this utility model provides a recliner with a protective structure. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a recliner with a protective structure, including a backrest, a locking block slidably connected to the inner wall of the backrest, a spring block provided on the outer wall of the locking block, the spring block being connected to the backrest, a push rod fixedly connected to the inner wall of the locking block, a limit block provided on the outer wall of the push rod, a base slidably connected to the outer wall of the limit block, a locking block rotatably connected to the inner wall of the base, the locking block rotatably connected to the backrest, the locking block rotatably connected to the push rod, and the locking block rotatably connected to the locking block 1.

[0006] Preferably, the inner wall of the backrest is provided with a bolt, the outer wall of the bolt is provided with a buffer block, the outer wall of the bolt is rotatably connected to a buffer telescopic rod, the inner wall of the buffer telescopic rod is rotatably connected to a sliding rod, and the outer wall of the sliding rod is slidably connected to the inner wall of the base.

[0007] Preferably, the buffer block is made of rubber.

[0008] Preferably, an unfolding table is fixedly connected to the outer wall of the base, a telescopic rod body is provided on the inner wall of the unfolding table, a pressure ring is fixedly connected to the upper surface of the telescopic rod body, a spring is provided on the outer wall of the telescopic rod body, one end of the spring is connected to the unfolding table, and a magnetic ring is fixedly connected to the other end of the spring. The magnetic ring is connected to the telescopic rod body. A second spring is provided on the inner wall of the unfolding table, a metal clip is provided on the outer wall of the second spring, and a cup sleeve is slidably connected to the outer wall of the metal clip. The cup sleeve is connected to the unfolding table.

[0009] Preferably, the inner wall of the backrest is provided with a fixing block, the inside of the fixing block is provided with a connecting block one, the outer wall of the connecting block one is slidably connected with a connecting block two, the outer wall of the connecting block two is fixedly connected with a headrest, and the headrest is connected to the fixing block.

[0010] Preferably, the outer wall of the base is provided with a soft pad, the lower surface of the soft pad is provided with a fixing rod, the outer wall of the fixing rod is slidably connected with a sleeve block, the outer wall of the sleeve block is located inside the base, the inner wall of the fixing rod is slidably connected with a connecting bolt, the connecting bolt is connected to the sleeve block, the outer wall of the connecting bolt is threaded with a connector, and the connector is connected to the sleeve block.

[0011] Preferably, the outer wall of the backrest is provided with a cushioning pad, and the cushioning pad is made of sponge.

[0012] The beneficial effects of this utility model are as follows: 1. The recliner with a protective structure described in this utility model allows the push rod to move the first locking block, compressing the spring block. The first locking block and the second locking block then separate. At this time, the body's own weight can cause the backrest to rotate. With the help of the bolts and buffer telescopic rod, the sliding rod can slide on the inner wall of the base, thereby achieving the effect of buffering the downward force of the backrest. At the same time, the buffer pad and soft pad can reduce the impact force on the fingers when they are pinched, thus solving the problem of users getting their fingers pinched and injured during the angle adjustment process due to the lack of an effective buffer angle adjustment mechanism.

[0013] 2. The recliner with a protective structure described in this utility model allows for the following: When a water cup is placed in the cup sleeve, the hand can press down on the pressing ring to move the magnetic ring synchronously, and the telescopic rod body can extend and retract. The telescopic rod body can deform simultaneously, providing power for the magnetic ring to reset. The magnetic ring can attract the metal locking block, thereby compressing the second spring. When the hand is removed, the magnetic ring moves upward, and the metal locking block can be pushed to lock the water cup. Through the above structure, the cup can be automatically clamped to prevent drinks from spilling and soiling the recliner. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the first card block in this utility model; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the metal card block in this utility model; Figure 5This is a schematic diagram of the headrest structure in this utility model; Figure 6 This is a schematic diagram of the structure of the fixing rod in this utility model; Figure 7 This is a schematic diagram of the spring block in this utility model.

[0016] In the diagram: 1. Backrest; 2. Locking Block 1; 3. Spring Block; 4. Push Rod; 5. Limiting Block; 6. Base; 7. Locking Block 2; 8. Bolt; 9. Buffer Block; 10. Buffer Telescopic Rod; 11. Sliding Rod; 12. Unfolding Table; 13. Telescopic Rod Body; 14. Downward Pressure Ring; 15. Spring 1; 16. Magnetic Ring; 17. Spring 2; 18. Metal Locking Block; 19. Cup Sleeve; 20. Fixing Block; 21. Connecting Block 1; 22. Connecting Block 2; 23. Headrest; 24. Cushion; 25. Fixing Rod; 26. Sleeve Block; 27. Connecting Bolt; 28. Connector; 29. ​​Buffer Pad. Detailed Implementation

[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Specific implementation examples are given below.

[0019] Please see Figure 1-7 This utility model provides a recliner with a protective structure, including a backrest 1. All electrical appliances used in this utility model are commercially available, and their specific structures and working principles are existing technologies well-known to those skilled in the art, therefore they will not be described further here. A locking block 2 is slidably connected to the inner wall of the backrest 1. A spring block 3 is provided on the outer wall of the locking block 2, and the spring block 3 is connected to the backrest 1. A push rod 4 is fixedly connected to the inner wall of the locking block 2. A limit block 5 is provided on the outer wall of the push rod 4. A base 6 is slidably connected to the outer wall of the limit block 5. A locking block 7 is rotatably connected to the inner wall of the base 6, and the locking block 7 is connected to the backrest. 1. Connect the two locking blocks 7 to the push rod 4. Connect the two locking blocks 7 to the first locking block 2. By pressing the push rod 4, the limiting block 5 slides on the inner wall of the base 6, thereby restricting the spring block 3 fixed to the push rod 4 to prevent it from rotating. The push rod 4 can push the first locking block 2 to deform the spring block 3. At the same time, the first locking block 2 and the second locking block 7 separate. At this time, the backrest 1 can rotate due to the weight of the human body, so as to facilitate the adjustment of the backrest angle. The spring block will not rotate with the backrest 1 because of the spring installed on it. It will only rotate in the backrest. The spring block 3 is only used to push the first locking block 2 to return the push rod 4 to its original position.

[0020] like Figures 1 to 2 As shown, a bolt 8 is provided on the inner wall of the backrest 1, a buffer block 9 is provided on the outer wall of the bolt 8, a buffer telescopic rod 10 is rotatably connected to the outer wall of the bolt 8, a sliding rod 11 is rotatably connected to the inner wall of the buffer telescopic rod 10, and the outer wall of the sliding rod 11 is slidably connected to the inner wall of the base 6. Under the action of the bolt 8 and the buffer telescopic rod 10, the sliding rod 11 can be pushed and slid on the inner wall of the base 6, thereby reducing the rotation speed and impact force of the backrest 1 and preventing fingers from being pinched.

[0021] like Figures 1 to 2 As shown, the buffer block 9 is made of rubber. The buffer block 9 is set on the outer wall of the bolt 8 to prevent the exposed bolt 8 from scratching the user.

[0022] like Figure 1 and Figure 4 As shown, an unfolding table 12 is fixedly connected to the outer wall of the base 6. A telescopic rod body 13 is provided on the inner wall of the unfolding table 12. A lower pressure ring 14 is fixedly connected to the upper surface of the telescopic rod body 13. A spring 15 is provided on the outer wall of the telescopic rod body 13. One end of the spring 15 is connected to the unfolding table 12, and a magnetic ring 16 is fixedly connected to the other end of the spring 15. The magnetic ring 16 is connected to the telescopic rod body 13. A spring 2 17 is provided on the inner wall of the unfolding table 12. A metal clip 18 is provided on the outer wall of the spring 2 17. A cup sleeve 19 is slidably connected to the outer wall of the metal clip 18. The cup sleeve 19 is connected to the unfolding table 12. The table 12 is connected. When the user places the water cup in the cup sleeve 19, the hand can press down the pressing ring 14 to extend and retract the telescopic rod body 13. At the same time, the spring 15 can undergo elastic deformation. While the pressing ring 14 moves, the magnetic ring 16 can move at the same time. The attraction of the magnetic ring 16 to the metal block 18 can cause the spring 2 17 to undergo elastic deformation. After the hand is removed, the spring 15 can push the magnetic ring 16 to return the pressing ring 14 to its original position. At the same time, the spring 2 17 can push the metal block 18 to hold the water cup. This can achieve the effect of automatically holding the cup to prevent the drink from spilling and soiling the recliner.

[0023] like Figures 1 to 5 As shown, a fixing block 20 is provided on the inner wall of the backrest 1. A connecting block 21 is provided inside the fixing block 20. A connecting block 22 is slidably connected to the outer wall of the connecting block 21. A headrest 23 is fixedly connected to the outer wall of the connecting block 22. The headrest 23 is connected to the fixing block 20. The connecting block 21 can lock the connecting block 22 so that the headrest 23 can be quickly installed, removed and replaced.

[0024] like Figure 1 and Figure 6As shown, a soft pad 24 is provided on the outer wall of the base 6, and a fixing rod 25 is provided on the lower surface of the soft pad 24. A sleeve block 26 is slidably connected to the outer wall of the fixing rod 25. The outer wall of the sleeve block 26 is located inside the base 6. A connecting bolt 27 is slidably connected to the inner wall of the fixing rod 25. The connecting bolt 27 is connected to the sleeve block 26. A connector 28 is threadedly connected to the outer wall of the connecting bolt 27. The connector 28 is connected to the sleeve block 26. The soft pad 24 is placed on the outer wall of the base 6, and the soft pad 24 is inserted into the sleeve block 26 in the base 6. The connecting bolt 27 is aligned with the hole on the fixing rod 25, and the connector 28 is used to connect and fix it. This achieves the effect of quickly removing the soft pad 24.

[0025] like Figure 1 and Figure 2 As shown, the outer wall of the backrest 1 is provided with a cushioning pad 29. The cushioning pad 29 is made of sponge. The combination of the soft pad 24 and the cushioning pad 29 can cushion the impact when a finger is placed at the angle between the backrest 1 and the base 6 and is pinched, thus reducing the risk of injury.

[0026] During operation, pressing the push rod 4 causes the limiting block 5 to slide against the inner wall of the base 6, thereby restricting the spring block 3 fixed to the push rod 4 and preventing it from rotating. The push rod 4 can push the locking block 2 to deform the spring block 3, and at the same time, the locking block 2 and the locking block 7 separate. At this time, the backrest 1 can rotate due to the user's own weight. Under the action of the bolt 8 and the buffer telescopic rod 10, the sliding rod 11 can be pushed to slide against the inner wall of the base 6, thereby reducing the rotation speed and impact of the backrest 1, preventing fingers from being pinched, and making adjustment and scheduling more convenient. A buffer block 9 is set on the outer wall of the bolt 8 to prevent the exposed bolt 8 from scratching the user. When the user places the water cup in the cup sleeve 19, the hand can press down the pressing ring 14 to extend and retract the telescopic rod body 13. At the same time, the spring 15 can undergo elastic deformation. While the pressing ring 14 moves, the magnetic ring 16 can move simultaneously. The attraction of the suction ring 16 to the metal clip 18 causes the second spring 17 to deform elastically. After the hand is removed, the first spring 15 pushes the magnetic suction ring 16 to return the pressure ring 14 to its original position. At the same time, the second spring 17 pushes the metal clip 18 to hold the cup, thus achieving the effect of automatically holding the cup to prevent the drink from spilling and soiling the recliner. The first connecting block 21 can lock the second connecting block 22, allowing the headrest 23 to be quickly installed, removed, and replaced. The soft pad 24 is placed on the outer wall of the base 6, and the soft pad 24 is inserted into the sleeve 26 set in the base 6. The connecting bolt 27 is aligned with the hole on the fixing rod 25, and the connector 28 is used to connect and fix it, thus achieving the effect of quickly removing the soft pad 24. The cooperation of the soft pad 24 and the cushioning pad 29 can cushion the impact when the fingers are placed at the angle between the backrest 1 and the base 6 and are pinched, reducing the risk of injury.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A recliner with a protective structure, comprising a backrest (1), characterized in that: The inner wall of the backrest (1) is slidably connected to a locking block (2), and the outer wall of the locking block (2) is provided with a spring block (3). The spring block (3) is connected to the backrest (1). The inner wall of the locking block (2) is fixedly connected to a push rod (4). The outer wall of the push rod (4) is provided with a limit block (5). The outer wall of the limit block (5) is slidably connected to a base (6). The inner wall of the base (6) is rotatably connected to a locking block (7). The locking block (7) is connected to the backrest (1), the locking block (7) is connected to the push rod (4), and the locking block (7) is connected to the locking block (2).

2. A recliner with a protective structure according to claim 1, characterized in that: The inner wall of the backrest (1) is provided with bolts (8), the outer wall of the bolts (8) is provided with buffer blocks (9), the outer wall of the bolts (8) is rotatably connected with a buffer telescopic rod (10), the inner wall of the buffer telescopic rod (10) is rotatably connected with a sliding rod (11), and the outer wall of the sliding rod (11) is slidably connected to the inner wall of the base (6).

3. A recliner with a protective structure according to claim 2, characterized in that: The buffer block (9) is made of rubber.

4. A recliner with a protective structure according to claim 1, characterized in that: An unfolding table (12) is fixedly connected to the outer wall of the base (6). A telescopic rod body (13) is provided on the inner wall of the unfolding table (12). A pressure ring (14) is fixedly connected to the upper surface of the telescopic rod body (13). A spring (15) is provided on the outer wall of the telescopic rod body (13). One end of the spring (15) is connected to the unfolding table (12). A magnetic ring (16) is fixedly connected to the other end of the spring (15). The magnetic ring (16) is connected to the telescopic rod body (13). A spring (17) is provided on the inner wall of the unfolding table (12). A metal clip (18) is provided on the outer wall of the spring (17). A cup sleeve (19) is slidably connected to the outer wall of the metal clip (18). The cup sleeve (19) is connected to the unfolding table (12).

5. A recliner with a protective structure according to claim 1, characterized in that: The inner wall of the backrest (1) is provided with a fixing block (20), the inside of the fixing block (20) is provided with a connecting block one (21), the outer wall of the connecting block one (21) is slidably connected with a connecting block two (22), the outer wall of the connecting block two (22) is fixedly connected with a headrest (23), and the headrest (23) is connected to the fixing block (20).

6. A recliner with a protective structure according to claim 1, characterized in that: The outer wall of the base (6) is provided with a soft pad (24), and the lower surface of the soft pad (24) is provided with a fixing rod (25). The outer wall of the fixing rod (25) is slidably connected with a sleeve block (26). The outer wall of the sleeve block (26) is located inside the base (6). The inner wall of the fixing rod (25) is slidably connected with a connecting bolt (27). The connecting bolt (27) is connected to the sleeve block (26). The outer wall of the connecting bolt (27) is threaded with a connector (28). The connector (28) is connected to the sleeve block (26).

7. A recliner with a protective structure according to claim 1, characterized in that: The outer wall of the backrest (1) is provided with a cushioning pad (29), and the cushioning pad (29) is made of sponge.

Images