Park chair with inclined chair seat

Abstract

The park chair with the inclined chair seat comprises two chair supports, a strip-shaped seat plate and a strip-shaped back plate, the two chair supports are arranged on the left side and the right side, and each chair support comprises a chair seat connecting frame, a chair back connecting frame arranged on the rear side of the chair seat connecting frame and a foot stool arranged below the chair seat connecting frame. Concave grooves are formed in the opposite inner side faces of the chair back connecting frames, the chair seat connecting frame and the foot stool on the two sides, the two ends of a strip-shaped back plate are inserted into the grooves in the chair back connecting frames on the two sides respectively, the two ends of the strip-shaped back plate are fixed to the chair back connecting frames on the two sides, and first supporting plates are arranged on the chair back connecting frames; the two ends of the strip-shaped seat plate are inserted into the grooves in the chair seat connecting frames on the two sides respectively, the two ends of the strip-shaped seat plate are fixed to the chair seat connecting frames on the two sides, second supporting plates are arranged on the chair seat connecting frames, and the chair seat is provided with a chair face inclining downwards from front to back. And the inclined chair surface can play a role in limiting a person sitting on the chair surface from sliding outwards.

Description

Technical Field

[0001] The utility model relates to the field of outdoor seats, in particular to a park chair with an inclined seat surface. Background Art

[0002] A park chair is a chair set outdoors for people to rest, and is mostly used in public places such as parks, communities, playgrounds, etc. Generally, it includes a backrest for people to lean on and a seat surface for people to sit on. The sitter sits on the seat surface and rests with their back against the backrest.

[0003] For example, a slat-type park chair disclosed in Chinese Utility Model Patent CN202477008U includes a footrest, a seat surface, and a backrest surface. The footrest is a frame structure made of metal rods, with an arc-shaped rod at the lower part, horseshoe-shaped ends at the front and rear for grounding, a strip-shaped rod extending upward at the rear side, and a bow-shaped frame at the lower surface of the seat surface. The seat surface and the backrest surface are both paved with slats of the same length. Two footrests are erected at the left and right positions. The seat surface is horizontally arranged on the bow-shaped frames of the left and right footrests, and the backrest surface is obliquely arranged at the front rear-back position of the upward-extending strip-shaped rods at the rear sides of the left and right footrests.

[0004] Problems existing in the existing park chairs: 1. The seat surface of the existing park chairs is generally a wooden board surface or a metal board surface, both of which are relatively smooth. The seat surface is set horizontally, and when a person sits on the seat surface and leans against the backrest, it is easy to slide forward, there is a risk of getting off the seat surface, and even if not getting off the seat surface, the sitting posture will be changed, affecting the comfort of the sitter; 2. The footrests of the park chair and the strip-shaped rods for fixing the backrest are both rod-shaped frame structures. To ensure the support strength for the backrest and the seat, the footrests and the strip-shaped rods are set to be relatively thick, resulting in a high material cost. Summary of the Utility Model

[0005] Based on the problems that the horizontal seat surface makes the sitter easy to slide forward and the high material cost, the utility model provides a park chair with an inclined seat.

[0006] The technical solution adopted by the present utility model to solve the above technical problems is as follows: A park bench with an inclined seat includes seat brackets, a strip-shaped seat board, and a strip-shaped backrest. There are two seat brackets, which are arranged left and right. Each seat bracket includes a seat connection frame, a backrest connection frame provided at the rear of the seat connection frame, and a footrest provided below the seat connection frame. The backrest connection frame, the seat connection frame, and the footrest are integrally connected. Concave grooves are provided on the inner sides of the opposite sides of the backrest connection frames, seat connection frames, and footrests on both sides. The two ends of the strip-shaped backrest are respectively inserted into the grooves on the backrest connection frames on both sides and fixed to the backrest connection frames on both sides to form a backrest for people to lean on. A first support plate extends out from the periphery of the groove on the backrest connection frame and supports the rear side of the strip-shaped backrest. The two ends of the strip-shaped seat board are respectively inserted into the grooves on the seat connection frames on both sides and fixed to the seat connection frames on both sides to form a seat for people to sit on. A second support plate extends out from the periphery of the groove on the seat connection frame and supports the lower side of the strip-shaped seat board. The seat has a seat surface that slopes downward from front to back.

[0007] A further preferred technical solution of the present utility model is: The seat surface has an included angle with the horizontal plane, and the included angle is 3° - 10°.

[0008] A further preferred technical solution of the present utility model is: The backrest slopes backward, and the included angle between the backrest and the vertical plane is 5° - 20°.

[0009] A further preferred technical solution of the present utility model is: The backrest slopes backward, and the included angle between the backrest and the seat surface is 85° - 107°.

[0010] A further preferred technical solution of the present utility model is: A plurality of strip-shaped seat boards are inserted into the grooves on the seat connection frame, and the plurality of strip-shaped seat boards are arranged in sequence from front to back. The plurality of strip-shaped seat boards are combined to form the seat. The seat connection frame is arranged obliquely, so that the grooves on the seat connection frame for inserting the plurality of strip-shaped seat boards are inclined grooves.

[0011] A further preferred technical solution of the present utility model is: The footrest is in an X shape. The two support end parts at the upper part of the footrest are respectively connected to the front and rear ends of the seat connection frame, and the support end part at the front side is higher than the support end part at the rear side, so that the seat connection frame supported by the upper part of the footrest is inclined.

[0012] A further preferred technical solution of the present utility model is: A plurality of strip-shaped backrests are inserted into the grooves on the backrest connection frame, and the plurality of strip-shaped backrests are arranged in sequence from top to bottom. The plurality of strip-shaped backrests are combined to form the backrest. The backrest connection frame is arranged obliquely, so that the grooves on the backrest connection frame for inserting the plurality of strip-shaped backrests are inclined grooves.

[0013] A further preferred technical solution of the present utility model is as follows: The tripod is in an X shape, and bottom plates in contact with the ground are provided at both supporting ends of the lower part of the tripod. The bottom plates protrude from the side surface of the tripod with a groove, and mounting holes are provided on the bottom plates.

[0014] A further preferred technical solution of the present utility model is as follows: An armrest rod is provided between the backrest connecting frame and the seat connecting frame, and an indented groove is formed on the inner side surface of the armrest rod.

[0015] A further preferred technical solution of the present utility model is as follows: The tripod is in an X shape, and connection holes are provided at both supporting ends of the upper part of the tripod. A connecting rod is fixedly connected between the opposite connection holes on both sides of the tripod by screws.

[0016] Compared with the prior art, the advantage of the present utility model is that the seat surface of the park bench is inclined. When a user sits on the seat surface of the park bench and leans against the backrest, the inclined seat surface can play a role in restricting the person sitting on the seat from slipping outward, enabling the user to sit more stably on the park bench.

[0017] Concave grooves are provided on the opposite inner side surfaces of the backrest connecting frames, seat connecting frames, and the tripod on both sides. Both ends of the strip-shaped backboard are inserted into the grooves on the backrest connecting frames on both sides and are fixed to the backrest connecting frames on both sides to form a backrest for people to lean on. A first support plate extending out is provided around the groove on the backrest connecting frame, and the first support plate supports the rear side of the strip-shaped backboard. Both ends of the strip-shaped seat board are respectively inserted into the grooves on the seat connecting frames on both sides and are fixed to the seat connecting frames on both sides to form a seat for people to sit on. A second support plate extending out is provided around the groove on the seat connecting frame, and the second support plate supports the lower side of the strip-shaped seat board. By providing indented grooves on the opposite inner side surfaces of the backrest connecting frames, seat connecting frames, and the tripod, the material cost is reduced. At the same time, the first support plate and the second support plate extending out are provided on the backrest connecting frame and the seat connecting frame to support the seat and the backrest. By providing the first support plate and the second support plate, the support parts of the backrest connecting frame and the seat connecting frame for supporting the seat and the backrest are widened, making the seat bracket have a lower cost while ensuring the support strength for the backrest and the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described in detail below in conjunction with the drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are only drawn for the purpose of explaining the preferred embodiments and should not be used as a limitation to the scope of the present utility model. In addition, unless otherwise specified, the drawings only schematically show the composition or structure of the described object and may include exaggerated displays, and the drawings are not necessarily drawn to scale.

[0019] Figure 1 It is a schematic diagram of the overall structure of the park bench;

[0020] Figure 2 Schematic diagram of the split of the seat bracket on one side;

[0021] Figure 3 Schematic diagram of the structure of the seat bracket;

[0022] Figure 4 Longitudinal sectional view of the present utility model;

[0023] Figure 5 Schematic diagram of the structure of the seat bracket and the connecting rod;

[0024] Figure 6 Transverse sectional view of the present utility model;

[0025] Figure 7 For Figure 3 Partial enlarged view of part A of

[0026] Figure 8 For Figure 4 Partial enlarged view of part B of

[0027] In the figure: 1. Seat bracket; 2. Backrest; 3. Seat; 4. Backrest connecting frame; 5. Armrest rod; 6. Seat connecting frame; 7. Leg rest; 8. Strip-shaped backboard; 9. Strip-shaped seat board; 10. Groove; 11. First support plate; 12. Second support plate; 13. First support end; 14. Connecting hole; 15. Second support end; 16. Bottom plate; 17. Connecting rod; 18. Vertical plane; 19. Horizontal plane; 20. Seat surface; 21. Mounting hole. Detailed implementation manners

[0028] The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present utility model.

[0029] It should be noted that: Similar reference numerals denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it may not be further defined and explained in subsequent drawings.

[0030] As Figures 1-8As shown in the figure, a park bench with an inclined seat includes seat brackets 1, a strip-shaped seat board 9, and a strip-shaped backrest 8. There are two seat brackets 1, which are symmetrically arranged left and right. There is an installation spacing between the two seat brackets 1 for installing the strip-shaped seat board 9 and the strip-shaped backrest 8. The seat bracket 1 includes a seat connection frame 6, a backrest connection frame 4 arranged at the rear of the seat connection frame 6, and a footrest 7 arranged below the seat connection frame 6. The backrest connection frame 4, the seat connection frame 6, and the footrest 7 are integrally connected. The strip-shaped seat board 9 is fixedly installed between the seat connection frames 6 on both sides to form a seat 3 for people to sit on, and the strip-shaped backrest 8 is fixedly installed between the backrest connection frames 4 on both sides to form a backrest 2 for people to lean their backs on.

[0031] As Figures 1-3 shown in the figure, recessed grooves 10 are provided on the opposite inner sides of the backrest connection frames 4, seat connection frames 6, and footrests 7 on both sides. The two ends of the strip-shaped backrest 8 are respectively inserted into the grooves 10 on the backrest connection frames 4 on both sides and are fixed to the backrest connection frames 4 on both sides to form the above-mentioned backrest 2. The two ends of the strip-shaped seat board 9 are respectively inserted into the grooves 10 on the seat connection frames 6 on both sides and are fixed to the seat connection frames 6 on both sides to form the above-mentioned seat 3.

[0032] Figure 3 As shown in the figure, a first support plate 11 extending out is provided around the groove 10 on the backrest connection frame 4, and the first support plate 11 supports the rear side of the strip-shaped backrest 8. A second support plate 12 extending out is provided around the groove 10 on the seat connection frame 6, and the second support plate 12 supports the lower side of the strip-shaped seat board 9. The first support plate 11 and the second support plate 12 are thin plates.

[0033] By providing recessed grooves 10 on the opposite inner sides of the backrest connection frames 4, seat connection frames 6, and footrests 7, the material cost is reduced. At the same time, the first support plate 11 and the second support plate 12 extending out are provided on the backrest connection frame 4 and the seat connection frame 6 to support the seat 3 and the backrest 2. By providing the first support plate 11 and the second support plate 12, the support parts of the backrest connection frame 4 and the seat connection frame 6 for supporting the seat 3 and the backrest 2 are widened, so that the seat bracket 1 has a lower cost on the basis of ensuring the support strength for the backrest 2 and the seat 3.

[0034] Figure 6 As shown in the figure, the seat 3 has a seat surface 20 that slopes downward from front to back. The seat surface 20 of the park bench is inclined. When a user sits on the seat surface 20 of the park bench and leans against the backrest 2, the inclined seat surface 20 can play a role in restricting the person sitting on the seat surface 20 from slipping outward, enabling the user to sit more stably on the park bench.

[0035] The seat surface 20 has an angle with the horizontal plane 19, and the angle is 3° - 10°. Preferably, the angle is 6°. Let this angle be α.

[0036] Figure 2 As shown, the strip-shaped seat board 9 has several pieces. The several strip-shaped seat boards 9 are arranged in sequence from front to back, and both ends are inserted into the slots 10 on the seat connecting frames 6 on both sides. The several strip-shaped seat boards 9 are combined to form the above-mentioned seat 3. The seat connecting frames 6 are arranged obliquely, so that the slots 10 on the seat connecting frames 6 for inserting the several strip-shaped seat boards 9 are inclined slots 10, so that the seat 3 formed by the several strip-shaped seat boards 9 inserted into the slots 10 is inclined, forming the above-mentioned inclined seat surface 20. Preferably, the number of strip-shaped seat boards 9 is 4 pieces.

[0037] The upper surfaces of the strip-shaped seat boards 9 are joined together to form the above-mentioned seat surface 20.

[0038] Preferably, the footrest 7 is in an X shape. The upper part of the footrest 7 has two first support ends 13. The two first support ends 13 are respectively connected to the front and rear ends of the seat connecting frame 6, and the first support end 13 on the front side is higher than the first support end 13 on the rear side, so that the seat connecting frame 6 supported by the upper part of the footrest 7 is inclined.

[0039] Figure 6 As shown, the above-mentioned backrest 2 is arranged obliquely backward, making it more comfortable for the user to lean against the backrest 2. There is an included angle between the backrest 2 and the vertical plane 18. The included angle is 5°-20°. Preferably, the included angle is 13°. Let this included angle be β.

[0040] The strip-shaped backrest boards 8 have several pieces. The several strip-shaped backrest boards 8 are arranged in sequence from top to bottom, and both ends are inserted into the slots 10 on the backrest connecting frames 4 on both sides. The several strip-shaped backrest boards 8 are combined to form the above-mentioned backrest 2. The backrest connecting frames 4 are arranged obliquely, so that the slots 10 on the backrest connecting frames 4 for inserting the several strip-shaped backrest boards 8 are inclined slots 10, so that the backrest 2 formed by the several strip-shaped backrest boards 8 inserted into the slots 10 is inclined. Preferably, the number of strip-shaped backrest boards 8 is 3 pieces.

[0041] The backrest connecting frame 4 and the seat connecting frame 6 are connected in an L shape. The included angle between the backrest 2 and the seat surface 20 is 85°-107°. Preferably, the included angle is 97°. Let this included angle be γ.

[0042] Figure 5 、 Figure 8 As shown, connection holes 14 are provided on the two first support ends 13 of the footrest 7. A connecting rod 17 is fixedly connected between the opposite connection holes 14 on the two side footrests 7 by screws. That is, both ends of the connecting rod 17 are respectively inserted into the slots 10 on both sides of the footrest 7 and are opposite to the connection holes 14. The screws pass through the connection holes 14 and are connected to the end face of the middle connecting rod 17. Both ends of the connecting rod 17 are fixedly connected to the two side footrests 7, making the park bench more stable as a whole.

[0043] When connecting the two side brackets 7 to both ends of the connecting rod 17 respectively, the middle strip-shaped backrest 8 and the strip-shaped seat board 9 can be clamped and fixed by the backrest connecting frames 4 on both sides and the seat connecting frames 6 on both sides respectively. In order to improve the connection strength, both ends of the middle strip-shaped backrest 8 can be fixedly connected to the backrest connecting frames 4 on both sides by screws, and both ends of the middle strip-shaped seat board 9 can be fixedly connected to the seat connecting frames 6 on both sides by screws.

[0044] Figure 3 , Figure 7 As shown in Figure 7 , the lower part of the bracket 7 has two second support ends 15, and both second support ends 15 are provided with bottom plates 16 in contact with the ground. The bottom plates 16 protrude from the side surface of the bracket 7 with the groove 10, and the bottom plates 16 are provided with mounting holes 21. The bottom plates 16 widen the contact area between the bracket 7 and the ground, and at the same time can be connected and fixed to the ground by bolts passing through the mounting holes 21, fixing the park bench to the ground and making the park bench more stably placed outdoors.

[0045] An armrest rod 5 is provided between the backrest connecting frame 4 and the seat connecting frame 6. The inner side surface of the armrest rod 5 has an indented groove 10 for the hand of the person sitting to rest on.

[0046] The inner sides of the backrest connecting frame 4, the seat connecting frame 6, the bracket 7 and the armrest rod 5 are provided with grooves 10, and the outer sides are smooth, making the exterior look more beautiful and simple.

[0047] The backrest connecting frame 4, the seat connecting frame 6, the bracket 7 and the armrest rod 5 are integrally formed. Or the backrest connecting frame 4, the seat connecting frame 6, the bracket 7 and the armrest rod 5 are integrally connected by welding.

[0048] Preferably, the seat bracket 1 is made of metal material, and the strip-shaped seat board 9 and the strip-shaped backrest 8 are made of wood material or metal material.

[0049] The above has introduced the park bench with an inclined seat provided by the present utility model. Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the present utility model and its core idea. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A park bench with an inclined seat, comprising a seat bracket, a strip-shaped seat board and a strip-shaped back board, characterized in that, There are two seat brackets which are arranged left and right. Each seat bracket includes a seat connecting frame, a backrest connecting frame disposed behind the seat connecting frame, and a leg rest disposed below the seat connecting frame. The backrest connecting frame, the seat connecting frame, and the leg rest are integrally connected. On the opposite inner sides of the backrest connecting frames, seat connecting frames, and leg rests on both sides, there are recessed grooves. The two ends of the strip-shaped backrest are respectively inserted into the grooves on the backrest connecting frames on both sides and are fixed to the backrest connecting frames on both sides to form a backrest for people to lean on. Around the grooves on the backrest connecting frames, there are extended first support plates which support the rear side of the strip-shaped backrest. The two ends of the strip-shaped seat board are respectively inserted into the grooves on the seat connecting frames on both sides and are fixed to the seat connecting frames on both sides to form a seat for people to sit on. Around the grooves on the seat connecting frames, there are extended second support plates which support the lower side of the strip-shaped seat board. The seat has a seat surface that slopes downward from front to back.

2. The park bench with an inclined seat according to claim 1, characterized in that, The seat surface has an angle with the horizontal plane, and the angle is 3° - 10°.

3. The park bench with an inclined seat according to claim 1, characterized in that, The backrest slopes backward, and the angle between the backrest and the vertical plane is 5° - 20°.

4. The park bench with an inclined seat according to claim 1, characterized in that, The backrest slopes backward, and the angle between the backrest and the seat surface is 85° - 107°.

5. The park bench with an inclined seat according to claim 1 or 2, characterized in that, A number of strip-shaped seat boards are inserted into the grooves on the seat connecting frame. The number of strip-shaped seat boards is arranged in sequence from front to back. The number of strip-shaped seat boards are combined to form the seat. The seat connecting frame is arranged obliquely, so that the grooves on the seat connecting frame for the number of strip-shaped seat boards to be inserted are inclined grooves.

6. The park bench with an inclined seat according to claim 5, characterized in that, The leg rest is in an X shape. The two support end parts at the upper part of the leg rest are respectively connected to the front and rear ends of the seat connecting frame, and the support end part at the front side is higher than the support end part at the rear side, so that the seat connecting frame supported by the upper part of the leg rest is inclined.

7. The park bench with an inclined seat according to claim 3 or 4, characterized in that, A number of strip-shaped backrests are inserted into the grooves on the backrest connecting frame. The number of strip-shaped backrests is arranged in sequence from top to bottom. The number of strip-shaped backrests are combined to form the backrest. The backrest connecting frame is arranged obliquely, so that the grooves on the backrest connecting frame for the number of strip-shaped backrests to be inserted are inclined grooves.

8. The park bench with an inclined seat according to claim 1, characterized in that The leg rest is in an X shape. At the two support end parts at the lower part of the leg rest, there are bottom plates in contact with the ground. The bottom plates protrude from the surface of the leg rest with grooves. There are mounting holes on the bottom plates.

9. The park bench with an inclined seat according to claim 1, characterized in that, There is an armrest rod between the backrest connecting frame and the seat connecting frame. The inner side of the armrest rod has a recessed groove.

10. The park bench with an inclined seat according to claim 1, characterized in that, The leg rest is in an X shape. There are connecting holes on the two support end parts at the upper part of the leg rest. Between the opposite connecting holes of the leg rests on both sides, there is a connecting rod fixed by screws.

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