Foldable stool

Abstract

The utility model relates to the technical field of folding stools, in particular to a foldable stool which comprises a stool surface, a group of side supporting plates and a front supporting plate which are used for supporting are arranged below the stool surface, and a rear supporting plate is hinged to one side, far away from the front supporting plate, of the stool surface; the side supporting plate is composed of a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are connected through a connecting piece. The connecting piece comprises connecting protrusions, the connecting protrusions and the first supporting plate are integrally formed in a pouring mode, and the connecting protrusions are arranged at the two ends of the side, close to the second supporting plate, of the first supporting plate. The side supporting plates can support the stool face in the use process of the stool, meanwhile, when the stool is not used, the side supporting plates can be folded, firstly, the stool face is rotated upwards so that the stool face can be separated from the side supporting plates, and after the side supporting plates are folded along the middle, the stool face is rotated downwards to the position in contact with the side face of the front supporting plate so that the stool face can be folded. Therefore, the folding of the stool is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of folding benches, in particular to a foldable bench. Background Art

[0002] A "bench" generally refers to a simple, backless seat. It's typically made of wood, bamboo, metal, or other materials, with four legs and a flat surface on top, allowing people to sit or work. Benches are very common in everyday life, found in homes, parks, streets, and various public places.

[0003] In daily life, the various parts of a bench are mostly fixedly connected to achieve the firmness of the bench. However, when the bench is not in use, the fixedly connected bench cannot be folded. Especially when the bench needs to be carried around, the fixedly connected bench is more troublesome to carry. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a foldable bench that can be folded quickly, making it easy for users to fold and place the bench after use, thus saving space.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a foldable bench comprises a bench surface, a group of side support plates and a front support plate are provided below the bench surface for support, and a rear support plate is hingedly connected to the side of the bench surface away from the front support plate;

[0006] The side support plate is composed of a first support plate and a second support plate, and the first support plate and the second support plate are connected by a connecting piece;

[0007] The connecting member includes a connecting protrusion, which is integrally cast with the first support plate, and the first support plate is provided with connecting protrusions at both ends of the side close to the second support plate, and the second support plate is provided with a matching seat adapted to the connecting protrusion on the side close to the first support plate;

[0008] A rotating block is fixedly connected to one side of the connecting protrusion close to the second support plate, and a plastic clamping plate that cooperates with the rotating block is provided on the side wall of the second support plate. When the second support plate and the first support plate are opened, the rotating block is clamped with the plastic clamping plate.

[0009] Specifically, the connecting protrusion and the matching seat are connected through a connecting pin.

[0010] Specifically, the first support plate and the second support plate are both fixedly provided with plug-in protrusions at one end away from each other, and the front support plate and the rear support plate are both rotatably connected to the plug-in protrusions via pins.

[0011] Specifically, an installation groove is formed in the bottom of the stool surface, and a connecting gasket is inserted into the installation groove. A plurality of stable protrusions are fixedly connected to the lower surface of the connecting gasket.

[0012] Specifically, insertion holes are formed at one ends of the first support plate and the second support plate close to the stool surface, and the stable protrusions are arranged in cooperation with the insertion holes.

[0013] Specifically, a connecting handle and an outer limiting protrusion are arranged at the top of the rear support plate. The connecting handle and the outer limiting protrusion are integrally formed with the rear support plate. The connecting handle is disposed in the middle of the rear support plate, and the outer limiting protrusion is disposed at the end of the rear support plate. A notch is formed between the connecting handle and the outer limiting protrusion.

[0014] Specifically, the connecting handle is arranged in a "C" shape, and a through space is formed between the top of the connecting handle and the outer limiting protrusion.

[0015] Specifically, a matching shaft is fixedly connected to one side of the stool surface close to the rear support plate. Moving insertion shafts are arranged at both ends of the matching shaft. The matching shaft is rotatably connected in the notch formed between the connecting handle and the outer limiting protrusion.

[0016] Specifically, sliding grooves are formed on one side of the connecting handle and the outer limiting protrusion close to the matching shaft. Insertion pin holes are arranged on the side walls of the connecting handle and the outer limiting protrusion. The sliding grooves are in through connection with the insertion pin holes, and the depth of the insertion pin holes is greater than the depth of the sliding grooves; Convex shafts are arranged on both sides of the matching shaft. The matching shaft is made of plastic material and can deform when being extruded along the axial direction. The matching shaft is rotatably connected in the insertion pin holes.

[0017] Specifically, reinforcing ribs are integrally formed on the opposite sides of the bottom of the stool surface, the rear support plate and the front support plate, and on the inner wall of the side support plate.

[0018] Advantages of the present utility model:

[0019] (1) For the foldable stool of the present utility model, compared with the prior art, the side support plate can support the stool surface during the use of the stool, and at the same time, when not in use, the side support plate can be folded. First, the stool surface is rotated upward to separate the stool surface from the side support plate. After folding the side support plate along the middle, the stool surface is then rotated downward to the position where it contacts the side of the front support plate, thereby realizing the folding of the stool and saving the space occupied when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present utility model will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 This is a diagram showing the position of the new connecting handle and the outer limit protrusion of this utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the side support plate of the utility model;

[0024] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 5 This is a connection diagram of the first support plate and the second support plate of the utility model;

[0026] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the stool surface of the present invention.

[0028] In the figure: 1, stool surface; 11, mating shaft; 12, connecting gasket; 13, stabilizing protrusion;

[0029] 2. Rear support plate; 21. Connecting handle; 22. External limit protrusion; 23. Slide groove; 24. Latch hole;

[0030] 3. Side support plate; 31. Connecting piece; 311. Connecting protrusion; 312. Fitting seat; 313. Connecting pin; 314. Plastic clamping plate; 315. Rotating clamping block; 32. Inserting hole; 33. Inserting protrusion; 34. First support plate; 35. Second support plate; 4. Front support plate; 8. Reinforcing rib. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] like Figure 1-Figure 7 As shown, the foldable bench of the present invention comprises a bench surface 1, a set of side support plates 3 and a front support plate 4 for support are provided below the bench surface 1, and a rear support plate 2 is hingedly connected to the side of the bench surface 1 away from the front support plate 4;

[0033] The side support plate 3 is composed of a first support plate 34 and a second support plate 35, and the first support plate 34 and the second support plate 35 are connected by a connecting member 31;

[0034] The connecting member 31 includes a connecting protrusion 311, which is integrally cast with the first support plate 34. The connecting protrusion 311 is provided at both ends of the first support plate 34 on the side close to the second support plate 35. The second support plate 35 is provided with a matching seat 312 adapted to the connecting protrusion 311 on the side close to the first support plate 34.

[0035] A rotating block 315 is fixedly connected to one side of the connecting protrusion 311 close to the second support plate 35, and a plastic snap-in plate 314 is provided on the side wall of the second support plate 35 to cooperate with the rotating block 315. When the second support plate 35 and the first support plate 34 are opened, the rotating block 315 and the plastic snap-in plate 314 are pressed tightly.

[0036] The stool surface 1 is used to support the user, and the side support plates 3 can support the stool surface 1 during the use of the bench. At the same time, the side support plates 3 can be folded when not in use. First, the stool surface 1 is rotated upward to separate the stool surface 1 and the side support plates 3. After folding the side support plates 3 along the middle, the stool surface 1 is rotated downward to a position in contact with the side of the front support plate 4, thereby realizing the folding of the bench and saving space when not in use.

[0037] When the side support plate 3 is folded, the connecting protrusion 311 and the matching seat 312 rotate relative to each other. During this process, the rotating block 315 and the plastic snap-on plate 314 rotate. The rotating block 315 and the plastic snap-on plate 314 are both made of plastic. The plastic snap-on plate 314 can undergo a certain deformation so that the rotating block 315 is separated from the plastic snap-on plate 314. When the side support plate 3 is unfolded, the plastic snap-on plate 314 will press against the rotating block 315, thereby ensuring the stability of the first support plate 34 close to the second support plate 35 when unfolded.

[0038] Specifically, the connecting protrusion 311 and the matching seat 312 are connected via a connecting pin 313 .

[0039] The provision of the connecting pin 313 can make the connecting protrusion 311 and the matching seat 312 rotate more smoothly and more stably.

[0040] Specifically, the first support plate 34 and the second support plate 35 are both fixedly provided with an inserting protrusion 33 at one end away from each other, and the front support plate 4 and the rear support plate 2 are both rotatably connected to the inserting protrusion 33 through a pin shaft.

[0041] The first support plate 34 can rotate with the connected front support plate 4, and the folding of the connection is achieved by rotation. The rear support plate 2 can also rotate relative to the rear support plate 2, so that the first support plate 34 and the second support plate 35 can pull the front support plate 4 and the rear support plate 2 closer during the folding process, thereby saving space.

[0042] Specifically, an installation groove is formed at the bottom of the stool surface 1, and a connecting gasket 12 is inserted into the installation groove. A plurality of stable protrusions 13 are fixedly connected to the lower surface of the connecting gasket 12.

[0043] Insertion holes 32 are formed at one ends of the first support plate 34 and the second support plate 35 close to the stool surface 1, and the stable protrusions 13 are arranged in cooperation with the insertion holes 32.

[0044] The connecting gasket 12 is made of rubber and can fit the bottom of the stool surface 1. By inserting the stable protrusions 13 into the insertion holes 32, the connection between the stool surface 1 and the first support plate 34 and the second support plate 35 at the bottom is realized, making the stool more stable during use.

[0045] Specifically, a connecting handle 21 and an outer limiting protrusion 22 are provided at the top of the rear support plate 2. The connecting handle 21 and the outer limiting protrusion 22 are integrally formed with the rear support plate 2. The connecting handle 21 is placed in the middle of the rear support plate 2, and the outer limiting protrusion 22 is placed at the end of the rear support plate 2. A notch is formed between the connecting handle 21 and the outer limiting protrusion 22.

[0046] The connecting handle 21 can play a role in supporting and connecting. The notch formed between the connecting handle 21 and the outer limiting protrusion 22 leaves space for connecting with the stool surface 1; the integral formation of the connecting handle 21 and the outer limiting protrusion 22 with the rear support plate 2 increases the firmness of the stool.

[0047] Specifically, the connecting handle 21 is arranged in a "C" shape, and a through space is formed between the top of the connecting handle 21 and the outer limiting protrusion 22.

[0048] The "C" - shaped arrangement of the connecting handle 21 can realize support, facilitate the user to lift the stool, make the stool lighter and easier to move.

[0049] Specifically, a mating shaft 11 is fixedly connected to one side of the stool surface 1 close to the rear support plate 2. Moving insertion shafts are arranged at both ends of the mating shaft 11. The mating shaft 11 is rotatably connected in the notch formed between the connecting handle 21 and the outer limiting protrusion 22;

[0050] Chute grooves 23 are formed on one side of the connecting handle 21 and the outer limiting protrusion 22 close to the mating shaft 11. Pin holes 24 are arranged on the side walls of the connecting handle 21 and the outer limiting protrusion 22. The chute grooves 23 are in through - connection with the pin holes 24, and the depth of the pin holes 24 is greater than the depth of the chute grooves 23. Convex shafts are arranged on both sides of the mating shaft 11. The mating shaft 11 is made of plastic and can deform when extruded along the axial direction. The mating shaft 11 is rotatably connected in the pin holes 24.

[0051] The mating shaft 11 can be inserted into the recess. The mating shaft 11 is hollow. During installation, align the convex shafts on both sides of the mating shaft 11 with the slide groove 23 and press the convex shafts from both sides. When pressed, the convex shafts will deform at both ends of the mating shaft 11, so that the convex shaft enters the slide groove 23. Pull the mating shaft 11 so that the convex shaft slides into the pin hole 24, realizing the connection between the stool surface 1 and the rear support plate 2, which is convenient and quick.

[0052] Specifically, the bottom of the stool surface 1, the opposite sides of the rear support plate 2 and the front support plate 4, and the inner wall of the side support plate 3 are all integrally formed with reinforcing ribs 8.

[0053] The setting of the reinforcing ribs 8 can increase the firmness of the bottom of the stool surface 1, the rear support plate 2, the front support plate 4 and the side support plate 3, making the bench more solid and less prone to damage. At the same time, the reinforcing ribs 8 are cross-set and plate-shaped, which increases the firmness while making the structure lighter, avoiding the stool being heavy.

[0054] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. Foldable bench, characterized by: It includes a stool surface (1), and a set of side support plates (3) and a front support plate (4) for support are arranged below the stool surface (1). A rear support plate (2) is hinged to one side of the stool surface (1) away from the front support plate (4). The side support plate (3) is composed of a first support plate (34) and a second support plate (35), and the first support plate (34) and the second support plate (35) are connected by a connecting member (31). The connecting member (31) includes a connecting protrusion (311). The connecting protrusion (311) is integrally cast with the first support plate (34), and connecting protrusions (311) are arranged at both ends of the first support plate (34) close to the second support plate (35). A mating seat (312) adapted to the connecting protrusion (311) is arranged on the side of the second support plate (35) close to the first support plate (34). A rotating clamping block (315) is fixedly connected to the side of the connecting protrusion (311) close to the second support plate (35). A plastic clamping plate (314) adapted to the rotating clamping block (315) is arranged on the side wall of the second support plate (35). When the second support plate (35) and the first support plate (34) are opened, the rotating clamping block (315) is clamped with the plastic clamping plate (314).

2. The foldable bench according to claim 1, characterized in that: The connecting protrusion (311) and the mating seat (312) are connected by a connecting pin shaft (313).

3. The foldable bench according to claim 1, characterized in that: Plugging protrusions (33) are fixedly arranged at the ends of the first support plate (34) and the second support plate (35) away from each other. The front support plate (4) and the rear support plate (2) are both rotatably connected to the plugging protrusions (33) by pin shafts.

4. The foldable bench according to claim 1, characterized in that: An installation groove is formed at the bottom of the stool surface (1), and a connecting gasket (12) is inserted into the installation groove. A plurality of stabilizing protrusions (13) are fixedly connected to the lower surface of the connecting gasket (12).

5. The foldable bench according to claim 4, characterized in that: Insertion holes (32) are formed at the ends of the first support plate (34) and the second support plate (35) close to the stool surface (1). The stabilizing protrusions (13) are arranged in cooperation with the insertion holes (32).

6. The foldable bench according to claim 1, characterized in that: A connecting handle (21) and an outer limiting protrusion (22) are arranged at the top of the rear support plate (2). The connecting handle (21) and the outer limiting protrusion (22) are both integrally formed with the rear support plate (2). The connecting handle (21) is arranged in the middle of the rear support plate (2), and the outer limiting protrusion (22) is arranged at the end of the rear support plate (2). A notch is formed between the connecting handle (21) and the outer limiting protrusion (22).

7. The foldable bench according to claim 6, characterized in that: The connecting handle (21) is arranged in a "匚" shape, and a through space is formed between the top of the connecting handle (21) and the outer limiting protrusion (22).

8. The foldable bench according to claim 6, characterized in that: A mating shaft (11) is fixedly connected to one side of the stool surface (1) close to the rear support plate (2). Movable insertion shafts are arranged at both ends of the mating shaft (11). The mating shaft (11) is rotatably connected in the notch formed between the connecting handle (21) and the outer limiting protrusion (22).

9. The foldable bench according to claim 8, characterized in that: The connecting handle (21) and the outer limiting protrusion (22) are both provided with a sliding groove (23) on the side close to the matching shaft (11), and the side walls of the connecting handle (21) and the outer limiting protrusion (22) are both provided with a latch hole (24), the sliding groove (23) and the latch hole (24) are connected, and the depth of the latch hole (24) is greater than the depth of the sliding groove (23); convex shafts are provided on both sides of the matching shaft (11), and the matching shaft (11) is made of plastic material and can be deformed when squeezed in the axial direction, and the matching shaft (11) is rotatably connected in the latch hole (24).

10. The foldable bench according to claim 1, characterized in that: The bottom of the stool surface (1), the opposite sides of the rear support plate (2) and the front support plate (4), and the inner wall of the side support plate (3) are all integrally formed with reinforcing ribs (8).

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