Folding bath toilet chair

Abstract

The utility model discloses a folding bath toilet chair which comprises a pair of front supporting legs, a pair of rear supporting legs and a seat cushion, the front supporting legs and the rear supporting legs are hinged in a crossed mode close to the top positions, the tops of the front supporting legs on the left side and the right side are connected through a backrest, and a front transverse rod is arranged between the two front supporting legs. Armrests are arranged on the tops of the rear supporting legs on the left and right sides, and a rear cross rod is arranged between the rear supporting legs. Through the front cross rod and the rear cross rod, the structure of the closestool chair is more stable, the closestool chair can be firmer in mechanics, and the safety of a product is improved.

Description

Technical Field

[0001] This utility model relates to the field of chairs, specifically to a folding shower toilet chair. Background Technology

[0002] A toilet chair is a hygiene product designed specifically for people with limited mobility, such as the elderly, disabled, and pregnant women. It combines the functions of a toilet seat and a chair. Considering the special needs of users, toilet chairs are designed with stability and safety in mind; for example, many products are equipped with non-slip bases and armrests to prevent slipping or falls during use.

[0003] Chinese utility model patent authorization announcement number CN 218889596 U discloses a new type of folding shower toilet chair. In the existing technical solution, a reinforcing crossbar is only connected between two sets of front leg tubes, resulting in an insufficiently sturdy overall structure of the toilet chair, which can easily lead to safety hazards during use. Utility Model Content

[0004] This utility model solves the problem of safety hazards caused by the unstable overall structure of toilet chairs.

[0005] To achieve the above objectives, this utility model provides a folding shower toilet chair, including a pair of front support legs, a pair of rear support legs, and a seat cushion. The front support legs and rear support legs are hinged together near the top. The tops of the left and right front support legs are connected by a backrest. A front crossbar is provided between the two front support legs. Armrests are provided at the tops of the left and right rear support legs. A rear crossbar is provided between the rear support legs.

[0006] Furthermore, the backrest is a one-piece, curved structure.

[0007] Furthermore, each of the pair of front support legs and the pair of rear support legs has a hollow adjusting rod at its bottom. The inner diameter of the adjusting rod is larger than the outer diameter of the support leg. The adjusting rod is fitted onto the outside of the support leg. Several first positioning holes are vertically arranged in the adjusting rod. The support leg has a second positioning hole. The support leg also has a spring and a ball bearing. One end of the spring abuts against the inner wall of the support leg, and the other end abuts against the ball bearing. The spring is located in the first positioning hole and the second positioning hole, so that the adjusting rod and the support leg are engaged and connected.

[0008] Furthermore, the bottom of each adjustment rod is equipped with a foot cover.

[0009] Furthermore, the seat cushion has connecting plates on both sides of its bottom. The ends of the connecting plates on both sides are hinged to the rear support feet on both sides, and folding rods are hinged to the middle of the connecting plates on both sides. The other ends of the folding rods on both sides are hinged to the front support feet on both sides.

[0010] Furthermore, the front support feet on both sides are equipped with support rods at the bottom of the seat cushion, and the bottom of the seat cushion is located at the top of the support rods to provide support.

[0011] The technical effects and advantages of this utility model: The toilet chair's structure is more stable and mechanically more robust due to the front and rear crossbars, improving product safety. When the toilet chair needs height adjustment, pressing the ball causes it to disengage from the first positioning hole of the adjustment rod. Simultaneously, the spring is compressed and retracted. At this time, the adjustment rod can move up and down on the outside of the support leg to adjust the height. When the adjustment rod is adjusted to the appropriate height, the spring retracts and, through its own elasticity, pushes the ball into the first and second positioning holes, completing the engagement and connecting the toilet chair to the desired height. Attached Figure Description

[0012] Figure 1 This is a diagram showing the unfolded state of this utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure between the front support foot and the rear support foot and the seat cushion of this utility model;

[0014] Figure 3 This is an exploded view of the adjusting rod, front support foot, and rear support foot of this utility model.

[0015] Figure 4 This is a schematic diagram of the folding structure of this utility model.

[0016] Reference numerals: Front support foot 10; Rear support foot 20; Seat cushion 30; Backrest 11; Front crossbar 12; Armrest 21; Rear crossbar 22; Adjusting rod 40; First positioning hole 41; Second positioning hole 13; Foot cover 42; Connecting plate 31; Folding pull rod 32; Support rod 14. Detailed Implementation

[0017] like Figures 1 to 4 The folding shower toilet chair includes a pair of front support legs 10, a pair of rear support legs 20, and a seat cushion 30. The front support legs 10 and the rear support legs 20 are hinged together near the top. The tops of the left and right front support legs 10 are connected by an integrally formed arc-shaped backrest 11. A front crossbar 12 is provided between the two front support legs 10 at the bottom of the seat cushion 30. Armrests 21 are provided at the top of the left and right rear support legs 20. A rear crossbar 22 is provided between the rear support legs 20. In use, the toilet chair is more stable and mechanically more robust through the front crossbar 12 and the rear crossbar 22, thus improving the safety of the product.

[0018] The bottom of each pair of front support legs 10 and each pair of rear support legs 20 is provided with a hollow adjusting rod 40. The inner diameter of the adjusting rod 40 is larger than the outer diameter of the support leg. The adjusting rod 40 is sleeved on the outside of the support leg. Several first positioning holes 41 are vertically arranged in the adjusting rod 40. The support leg is provided with a second positioning hole 13. The support leg is also provided with a spring and a ball. One end of the spring abuts against the inner wall of the support leg and the other end abuts against the ball. The spring is located in the first positioning hole 41 and the second positioning hole 13, so that the adjusting rod 40 and the support leg are engaged and connected.

[0019] In practice, when the height of the toilet chair needs to be adjusted, the ball is pressed to disengage it from the first positioning hole 41 of the adjusting rod 40. At the same time, the spring is pressed and contracted. At this time, the adjusting rod 40 can move up and down on the outside of the support leg to adjust the height. When the adjusting rod 40 is adjusted to the appropriate height, the spring contracts and pushes the ball into the first positioning hole 41 and the second positioning hole 13 through its own elasticity to complete the engagement and connection of the toilet chair to complete the height adjustment.

[0020] The bottom of each adjustment rod 40 is equipped with a foot cover 42, which can prevent slipping and scratching the ground during use.

[0021] The seat cushion 30 has connecting plates 31 on both sides of its bottom. The ends of the connecting plates 31 on both sides are hinged to the rear support legs 20 on both sides. Folding rods 32 are hinged to the middle of the connecting plates 31 on both sides. The other end of the folding rods 32 on both sides is hinged to the front support legs 10 on both sides. The toilet chair can be folded by the folding rods 32.

[0022] The front support legs 10 on both sides are equipped with support rods 14 at the bottom of the seat cushion 30. When the toilet chair is unfolded, the bottom of the seat cushion 30 is placed on the top of the support rods 14 to provide support.

Claims

1. A folding shower toilet chair, characterized in that: It includes a pair of front support legs (10), a pair of rear support legs (20) and a seat cushion (30). The front support legs (10) and the rear support legs (20) are hinged together near the top. The tops of the left and right front support legs (10) are connected by a backrest (11). A front crossbar (12) is provided between the two front support legs (10). Armrests (21) are provided on the tops of the left and right rear support legs (20). A rear crossbar (22) is provided between the rear support legs (20).

2. The folding shower toilet chair according to claim 1, characterized in that: The backrest (11) is an integrally formed arc-shaped structure.

3. The folding shower toilet chair according to claim 2, characterized in that: The bottom of a pair of front support legs (10) and a pair of rear support legs (20) are provided with hollow adjustment rods (40). The inner diameter of the adjustment rod (40) is larger than the outer diameter of the support leg. The adjustment rod (40) is fitted on the outside of the support leg. The adjustment rod (40) is provided with several first positioning holes (41). The support leg is provided with a second positioning hole (13). The support leg is also provided with a spring and a ball. One end of the spring abuts against the inner wall of the support leg and the other end abuts against the ball. The spring is located in the first positioning hole (41) and the second positioning hole (13) so that the adjustment rod (40) and the support leg are engaged and connected.

4. The folding shower toilet chair according to claim 3, characterized in that: The bottom of the adjusting rod (40) is equipped with a foot cover (42).

5. The folding shower toilet chair according to claim 4, characterized in that: The seat cushion (30) has connecting plates (31) on both sides of its bottom. The ends of the connecting plates (31) on both sides are hinged to the rear support feet (20) on both sides respectively. Folding rods (32) are hinged in the middle of the connecting plates (31) on both sides. The other end of the folding rods (32) on both sides is hinged to the front support feet (10) on both sides.

6. The folding shower toilet chair according to claim 5, characterized in that: The front support feet (10) on both sides are provided with support rods (14) at the bottom of the seat cushion (30), and the bottom of the seat cushion (30) is located at the top of the support rods (14) to provide support.

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