Deformable park seat capable of preventing dust and shielding rain

Abstract

The utility model discloses a deformable park seat capable of preventing dust and shielding rain. The deformable park seat comprises a hydraulic rod, a folding ceiling, a folding seat, a base, a supporting back plate and a temperature and humidity sensing device, the upper end of the supporting back plate is connected with the hydraulic rod and the folding ceiling, the lower end makes contact with the folding seat, and the bottom is connected with the base to form the outer end of the seat. The temperature and humidity sensing device is installed on the supporting back plate and used for sensing the temperature and the air humidity. According to the utility model, the seat is prevented from being polluted, the seat can be opened with less force, and the seat can be shielded from sun and rain in extreme weather, so that the seat is convenient and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of park seats, in particular to a dustproof and rainproof deformable park seat. Background Art

[0002] Urban parks are one of the main contents of urban construction and an important part of urban ecosystem and urban landscape. Park seats are a kind of outdoor product for passers-by to rest, mostly used in some public places such as parks. Most park chairs are composed of two parts: chair bars and chair legs. Considering the changes in visitor needs in urban space can improve the monotonous appearance of park seats.

[0003] 1. Existing park seats are mostly open-air styles. For example, the park seats in patent CN202230292954 are often covered with dust, affecting the rest of tourists.

[0004] 2. Existing park seats have simple structures and cannot adapt to special weather conditions. For example, the CN117204689A park seat, although it has a multi-functional charging function, cannot provide shade and rain protection, affecting the normal rest of visitors. Utility Model Content

[0005] In order to overcome the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a deformable park seat that is dustproof and rainproof, which improves the problem that park seats are easily dirty, reduces the cleaning of visitors, and can meet people's needs for rest and sun protection and rain protection in special weather.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A dustproof and rainproof deformable park seat comprises a hydraulic rod 1, a folding roof 2, a folding seat 3, a base 4, a supporting backboard 5 and a temperature and humidity sensing device (DHT11) 6;

[0008] The upper end of the support back plate 5 is connected to the hydraulic rod 1 and the folding roof 2, the lower end is in contact with the folding seat 3, and the bottom is connected to the base 4 to form the outer end of the seat;

[0009] The temperature and humidity sensing device 6 is installed on the supporting back plate 5 and is used to sense temperature and air humidity.

[0010] The hydraulic rod 1 includes a base 1a and a base 2 1e, an arm 1b and an arm 2 1d, and a rotating shaft 1c; the base 1a, the base 2 1e and the rotating shaft 1c are fixed as a whole on the inner side of the folding roof 2 and the inner side of the supporting back plate 5, and are connected with the rotating shaft 1c through two arm 1b and arm 2 1d. The base 1a is arranged on the inner side of the folding roof 2 to fix it. When the folding roof 2 is opened by external force, the arm 1b extends along with the rotating shaft 1c and the arm 2 1d to complete the subsequent deformation.

[0011] The hydraulic rod 1 includes a base 1a installed on the folding roof 2, and the base 1a is in contact with each other through an arm 1b and a rotating shaft 1c; the rotating shaft 1c is connected to the base 2 1e through an arm 2 1d, and the base 2 1e is fixed to the supporting backboard 5.

[0012] The arm 2 1d of the hydraulic rod 1 is telescopically supported and fixed to the supporting back plate 5.

[0013] The folding seat 3 and the supporting back plate 5 are connected to an internal torsion spring 3b via a fixing frame 3a fixed on the supporting back plate 5, and the other end of the internal torsion spring 3b is connected to a diagonal bracing arm 3c.

[0014] The torsion spring 3b is fully unfolded to a 180° state, thereby causing the diagonal bracing arm 3c at the other end of the torsion spring 3b to be reversed 90° and opened to form a stool shape.

[0015] The folding seat 3 is integrated with the fixing frame 3a, the torsion spring 3b and the diagonal support arm 3c; the diagonal support arm 3c is located at the bottom of the folding seat 3 and is connected to the fixing frame 3a through the torsion spring 3b. The torsion spring 3b drives the folding seat 3 to move through external force to complete the subsequent deformation.

[0016] The folding roof 2 is connected to the supporting back plate 5 through a hydraulic rod 1. A base 1a is set on the side of the folding roof 2, and the base 1a is used to fix the folding roof 2. The arm 1b and 1d are connected by a rotating shaft 1c to complete the rotation work. A base 2 1e is set on the side of the supporting back plate 5, and the base 2 1e is used to fix the arm 2 1d.

[0017] The temperature and humidity sensing device 6 is connected to the hydraulic rod 1 and the internal torsion spring 3 b through sensors to control the folding roof 2 and the folding seat 3 .

[0018] The folding roof 2 is a rectangular structure. When the temperature and humidity sensing device 6 senses a temperature exceeding 35 degrees Celsius, the internal circuit connects the arm 2 1d to drive the shaft 1c to control the arm 1 1b to extend so that the folding roof 2 will automatically open for sunshade.

[0019] When the temperature and humidity sensing device 6 senses that the relative humidity in the air exceeds 80%, it will automatically open to block the rain.

[0020] A standby manual button 6a is provided on the side wall of the supporting back plate 5, and the standby manual button 6a is connected to the hydraulic rod 1. In the absence of specific weather conditions, according to the needs of tourists, the standby manual button 6a is pressed, and through circuit control, the arm 2 1d of the hydraulic rod 1 is contacted, and the arm 2 1d drives the rotating shaft 1c to control the arm 1 1b to extend so that the folding roof 2 is opened.

[0021] Beneficial effects of the utility model:

[0022] 1. The deformable seat of the utility model can be extended through its mechanical principle. While preventing dust from falling on the seat, the seat can be opened with less force and can be used to block the sun and rain in extreme weather, which is convenient to use and clean.

[0023] 2. When the seat is not in use, it will automatically rebound and will not be exposed to the outside, thus achieving the purpose of dust prevention.

[0024] 3. The rainproof umbrella can be automatically unfolded into a straight-line plane by touching the spare manual button 6a. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front view of a folding seat.

[0026] Figure 2 This is a side view of a folding seat.

[0027] Figure 3 This is a schematic diagram of the front unfolding structure of the folding seat.

[0028] Figure 4 It is a schematic diagram of the structure of the folding seat rebound seat component.

[0029] Figure 5 It is a schematic diagram of the structure of the hydraulic rod component of the folding seat.

[0030] Figure 6 Schematic diagram of the overall deformation process of the folding seat.

[0031] Figure 7 Schematic diagram of the deformation process of the rebound seat.

[0032] Figure 8 Schematic diagram of the overall deformation process of the folding seat hydraulic rod.

[0033] Reference numerals:

[0034] 1 hydraulic rod; 1a base; 1b arm; 1c shaft; 1d arm; 1e; base; 2 folding roof; temperature and humidity sensing device (DHT11) 6; spare manual button 6a; 3 folding seat; 3a fixing frame; 3b torsion spring; 3c diagonal support arm; 4 base; 5 support backboard

[0035] a The original form of the folding seat; b The primary deformation of the folding seat; c The secondary deformation of the folding seat; a' The original form of the spring seat; b' The primary deformation of the spring seat; c' The secondary deformation of the spring seat; 2a' The original form of the hydraulic rod; 2b' The primary deformation of the hydraulic rod; 2c' The secondary deformation of the hydraulic rod. DETAILED DESCRIPTION

[0036] The utility model is further described in detail below in conjunction with the embodiments.

[0037] like Figure 1-Figure 8 As shown: a park seat capable of preventing dust, sun and rain, comprising 1 hydraulic rod; 2 folding canopy; 3 folding seat; 4 base; 5 supporting backboard;

[0038] The upper ends of the 5 supporting back plates are connected to the 1 hydraulic rod and the 2 folding roof, the lower ends are in contact with the 3 folding seats, and the bottoms are connected to the 4 bases to form the outer ends of the seats.

[0039] The top of the folding roof is in contact with the hydraulic rod 1 and is fixed to the supporting back plate 5 through the telescopic support of the hydraulic rod 1 .

[0040] The folding seat 3 is connected to the supporting backboard 5 through the fixing frame 3a and the internal torsion spring 3b; after the torsion spring 3b is fully unfolded, it sits on the diagonal support arm 3c.

[0041] The folding seat 3 is 150 cm long, 47 cm wide and 3.5 cm high, and is integrated with the fixing frame 3a, the torsion spring 3b and the diagonal support arm 3c; the diagonal support arm 3c is located at the bottom of the folding seat 3, is 50 cm long, 1.8 cm wide and 0.5 cm high, and is connected to the fixing frame 3a through the torsion spring 3b. The torsion spring 3b drives the folding seat 3 to operate through external force to complete subsequent deformation.

[0042] The folding roof 2 is 150 cm long, 100 cm wide and 1.5 cm high. It is connected to the supporting backboard 5 through a hydraulic rod 1. A base 1a is set on the side of the folding roof 2. The base 1a is used to fix the folding roof 2. The arm 1b with a length of 12 cm is connected by a rotating shaft 1c with a diameter of 2 cm to complete the rotation work. The arm 1d with a length of 12 cm is connected to the supporting backboard 5 through a base 1e.

[0043] The hydraulic rod 1 is composed of two bases 1a, 1e, two arms 1b, 1d with a length of 12 cm, and a rotating shaft 1c with a diameter of 2 cm. The base 1a and the rotating shaft 1c are fixed as a whole on the inner side of the folding roof 2 and the inner side of the supporting back plate 5, and are connected with the rotating shaft 1c through two arms 1b and 1d. The base 1a is set on the inner side of the folding roof 2 for fixing. When the folding roof 2 is opened by external force, the arm 1b rotates and stretches with the rotating shaft 1c and the arm 2 1d to complete the subsequent deformation.

[0044] The working principle of this utility model:

[0045] The user can open the folding roof 2 and adjust it to a suitable height to fix it, and then open the folding seat 3 to sit down.

[0046] The folding seat 3 is 150 cm long, 47 cm wide and 3.5 cm high, and is integrated with the fixing frame 3a, the torsion spring 3b and the diagonal support arm 3c; the diagonal support arm 3c is located at the bottom of the folding seat 3, is 50 cm long, 1.8 cm wide and 0.5 cm high, and is connected to the fixing frame 3a through the torsion spring 3b. The torsion spring 3b drives the folding seat 3 to operate through external force to complete subsequent deformation.

[0047] The folding roof 2 is 150 cm long, 100 cm wide and 1.5 cm high. It is connected to the supporting backboard 5 through a hydraulic rod 1. A base 1a is set on the side of the folding roof 2. The base 1a is used to fix the folding roof 2. The arm 1b and 1d with a length of 12 cm are connected by a rotating shaft 1c with a diameter of 2 cm to complete the rotation.

[0048] The hydraulic rod 1 is composed of two bases 1a, two arms 1b with a length of 12 cm, and two shafts 1c with a length of 12 cm 1d and a diameter of 2 cm. The base 1a and the shaft 1c are fixed as a whole on the inner side of the folding roof 2 and the inner side of the supporting back plate 5, and are connected with the shaft 1c through two arms 1b. The base 1a is set on the inner side of the folding roof 2 for fixing. When the folding roof 2 is opened by external force, the arm 1b rotates and stretches with the shaft 1c and the arm 2 1d to complete the subsequent deformation.

Claims

1. A dustproof and rainproof deformable park seat, characterized in that: It comprises a hydraulic rod (1), a folding roof (2), a folding seat (3), a base (4), a supporting backboard (5) and a temperature and humidity sensing device (6); The upper end of the support back plate (5) is connected to the hydraulic rod (1) and the folding roof (2), the lower end is in contact with the folding seat (3), and the bottom is connected to the base (4), forming the outer end of the seat; The temperature and humidity sensing device (6) is installed on the supporting back plate (5) and is used to sense temperature and air humidity.

2. A dustproof and rainproof deformable park seat according to claim 1, characterized in that: The hydraulic rod (1) comprises a base 1 (1a) and a base 2 (1e), an arm 1 (1b) and an arm 2 (1d), and a rotating shaft (1c); The base 1 (1a), base 2 (1e) and rotating shaft (1c) are fixed as a whole on the inner side of the folding roof (2) and the inner side of the supporting back plate (5), and are connected with the rotating shaft (1c) through two arm rods 1 (1b) and arm rod 2 (1d).

3. A dustproof and rainproof deformable park seat according to claim 2, characterized in that: The base one (1a) is in contact with the rotating shaft (1c) via the arm one (1b); the rotating shaft (1c) is connected to the base two (1e) via the arm two (1d); the base two (1e) is fixed on the supporting back plate (5).

4. The dustproof and rainproof deformable park seat according to claim 1, characterized in that: The folding seat (3) and the supporting backboard (5) are connected to an internal torsion spring (3b) via a fixing frame (3a) fixed on the supporting backboard (5); the other end of the internal torsion spring (3b) is connected to a diagonal bracing arm (3c).

5. The dustproof and rainproof deformable park seat according to claim 4, characterized in that: The folding seat (3) is integrated with a fixing frame (3a), a torsion spring (3b) and an inclined support arm (3c); the inclined support arm (3c) is located at the bottom of the folding seat (3) and is connected to the fixing frame (3a) via a torsion spring (3b).

6. The dustproof and rainproof deformable park seat according to claim 1, characterized in that: The temperature and humidity sensing device (6) is respectively connected to the hydraulic rod (1) and the internal torsion spring (3b) via sensors.

7. The dustproof and rainproof deformable park seat according to claim 1, characterized in that: The folding roof (2) is a rectangular structure.

8. The dustproof and rainproof deformable park seat according to claim 1, characterized in that: A spare manual key (6a) is arranged on the side wall of the supporting back plate (5), and the spare manual key (6a) is connected to the hydraulic rod (1).

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