Novel child sofa

Abstract

The utility model discloses a novel children's sofa, relates to the sofa technical field, and concretely includes bottom plate and backup plate, the upper surface of bottom plate is provided with track close to two sides position, the track on the top of bottom plate is in movable connection with walking subassembly. The first supporting piece and the second supporting piece are arranged, the second supporting piece lifts the top plate piece to enable the backup plate to incline to form a backrest, the inclination angle of the rotating seat plate on the seat plate piece is adjusted through the first supporting piece, and therefore a comfortable sitting posture can be adjusted; the sofa is changed into the bed just like a bed, the function of the bed is increased, the effect that the bed function is achieved after the sofa is flattened is achieved, the charging assembly is arranged and can charge mobile equipment used by parents of children, the situation that the mobile equipment used by the parents of the children is out of power and the travel is ended in advance is avoided, and the experience feeling of customers is also enhanced.

Description

Technical Field

[0001] The utility model relates to a sofa, in particular to a novel sofa for children. Background Art

[0002] Children's sofas in amusement parks refer to equipment for children to rest and play in amusement parks. These sofas are usually placed in corners of the amusement park to provide a place for children to rest. The design of children's sofas usually takes into account some characteristics of children, such as height and activity, to ensure that children feel comfortable and relaxed when playing and resting. The material and design style of the children's sofa will also be coordinated with the overall theme and environment of the amusement park to enhance the experience of tourists.

[0003] Children's sofas nowadays are generally one-piece, and they provide a backrest with rounded corners. Children can lie or sit on the sofa to rest or play with other toys, which can make the children's bodies very relaxed. The seat cushion and backrest of this one-piece children's sofa are basically immobile. We found in our use that this children's sofa can only provide the function of rest. Therefore, after research and development, we designed the children's sofa in this application so that the function of the sofa is no longer single. Summary of the invention

[0004] The utility model aims to solve the problem that the existing one-piece sofa has a single function.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of children's sofa, including a bottom plate and a back plate, wherein tracks are arranged on the upper surface of the bottom plate near both sides, a walking assembly is movably connected in the tracks on the top of the bottom plate, a first supporting member is arranged on the top of the walking assembly, and a second supporting member is arranged in the middle of the top of the bottom plate;

[0007] A seat plate assembly is arranged on the top of the first support member, and a top plate member is fixed on the top of the second support member. Both ends of the support plate are rotatably connected to the end surfaces of the seat plate assembly and the top plate member.

[0008] Preferably: a charging assembly is provided at one end of the rotating seat plate away from the fixed seat plate, the charging assembly includes a charging line plate and a mobile device charging port, the mobile device charging port is embedded in the end of the rotating seat plate away from the fixed seat plate, the charging line plate is fixed on the lower surface of the rotating seat plate, and the charging line plate is connected to the mobile device charging port through a wire.

[0009] Preferably: the walking assembly includes a walking board and walking wheels, the walking board moves inside the track, there are two groups of walking wheels, the two groups of walking wheels are respectively arranged at the top and bottom of the walking board, the two groups of walking wheels are attached to the top and bottom positions of the inner wall of the track, and the first support member is fixed on the upper surface of the walking board at a position staggered from the walking wheels.

[0010] Preferably: the first support member includes a vertical support rod, an adjusting tube is movably sleeved on the surface of the vertical support rod, a locking bolt is arranged on the surface of the adjusting tube, one end of the locking bolt passes through the adjusting tube and extends to the surface of the vertical support rod, a diagonal support adjusting rod is rotatably connected to the side of the surface of the adjusting tube symmetrical to the locking bolt, the other end of the diagonal support adjusting rod is rotatably connected to the lower surface of the seat plate assembly, the fixed seat plate is fixed to the bottom end of the vertical support rod, and the end of the fixed seat plate away from the rotating seat plate is rotatably connected to the back plate.

[0011] Preferably, the seat plate assembly comprises a rotating seat plate and a fixed seat plate, the diagonal support adjustment rod is rotatably connected below the rotating seat plate, and one end of the rotating seat plate is rotatably connected to one end of the fixed seat plate via a positioning shaft.

[0012] Preferably, a placement groove is provided on the top of the top plate.

[0013] Preferably: the second support member includes a group of adjusting supports and two groups of telescopic assemblies, the two groups of telescopic assemblies are respectively arranged on the two groups of bottom plates close to the outer sides, and one group of adjusting supports is arranged on the bottom plate located in the middle of the three groups of bottom plates, the adjusting support member includes a first fixed cylinder, a first telescopic rod is movably arranged inside the first fixed cylinder, the top end of the first telescopic rod extends out of the first fixed cylinder and is fixedly connected to the lower surface of the top plate member, the top of the first fixed cylinder is rotatable with an adjusting knob, the adjusting knob is threadedly sleeved on the surface of the first telescopic rod, the telescopic assembly includes a second fixed cylinder and a second telescopic rod, the second telescopic rod is movable inside the second fixed cylinder, the top end of the second telescopic rod is fixed on the lower surface of the top plate member, the first fixed cylinder and the second fixed cylinder are both fixed at the middle position of the upper surface of the bottom plate, the number of the first support members is three groups, the first support members are arranged in two rows, the two rows of first support members are axially symmetrically arranged with the vertical symmetry axis of the second support member as the symmetry axis, and the first support member is movable on the top of the bottom plate through the walking assembly.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting the first support member and the second support member, when the second support member raises the top plate member, the seat plate members on both sides will approach each other and drive the first support member and the walking assembly to approach each other. When the walking assembly reaches the end face of the track and stops raising the top plate member, the backrest can be tilted to form a backrest. The inclination angle of the rotating seat plate on the seat plate member is adjusted by the first support member, which can adjust a comfortable sitting posture. When the second support member descends and drives the top plate member to descend to a height parallel to the seat plate member, the walking assembly is now located on the other end face of the track, so that the backrest, top plate member and seat plate member are located in the same plane, just like a bed, the sofa is converted into a bed, making it more comfortable for children to play on the flat bed, increasing the function of the bed, achieving the effect of realizing the function of a bed after the sofa is laid flat, and solving the problem of the single function of the existing one-piece sofa.

[0016] By setting up a charging component, the charging component can charge the mobile devices used by parents who are carrying children, avoiding the trip ending early due to the mobile devices used by the parents running out of power, thereby enhancing the customer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a new type of children's sofa.

[0018] Figure 2 The present invention is a schematic diagram of the front cross-sectional structure of the positions of the first supporting member and the second supporting member in a new type of children's sofa.

[0019] Figure 3 The figure is a schematic diagram of a top-view cross-sectional structure of the positions of a first support member and a second support member in a new type of children's sofa.

[0020] As shown in the figure: 1. Base plate; 2. Back plate; 3. Track; 4. Walking assembly; 5. First support member; 6. Second support member; 7. Seat plate assembly; 8. Top plate; 9. Charging assembly; 10. Charging cable board; 11. Mobile device charging port; 12. Walking plate; 13. Walking wheel; 14. Rotating seat plate; 15. Fixed seat plate; 16. Vertical support rod; 17. Adjustment tube; 18. Locking bolt; 19. Diagonal support adjustment rod; 20. Placement groove; 21. Adjustment support member; 22. Telescopic assembly; 23. First fixed cylinder; 24. First telescopic rod; 25. Adjustment knob; 26. Second fixed cylinder; 27. Second telescopic rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 3In an embodiment of the utility model, a new type of children's sofa includes a bottom plate 1 and a back plate 2. The bottom plates 1 have three groups. Tracks 3 are arranged on the upper surface of the bottom plates 1 near both sides. The number of the tracks 3 is the same as the number of the bottom plates 1. Example

[0023] The track 3 on the top of the bottom plate 1 is movably connected with a walking assembly 4, which includes a walking board 12 and walking wheels 13. The walking board 12 moves inside the track 3. There are two groups of walking wheels 13, which are respectively arranged at the top and bottom of the walking board 12. The two groups of walking wheels 13 are attached to the top and bottom positions of the inner wall of the track 3. Figure 2 As shown, the two sets of walking wheels 13 are respectively at the top and bottom of the walking board 12, so that the walking board 12 can be ensured to move horizontally, and the walking component 4 can be stably moved in the track 3 without getting stuck by the walking wheels 13. The walking board 12 is driven to move by moving the vertical support rod 16, and the movement of the walking board 12 drives the two sets of rollers to move inside the track 3. The first support member 5 is fixed on the upper surface of the walking board 12 at a position staggered from the walking wheels 13. Example

[0024] A first support member 5 is provided on the top of the walking assembly 4, and the first support member 5 includes a vertical support rod 16, and an adjusting tube 17 is movably sleeved on the surface of the vertical support rod 16, and a locking bolt 18 is provided on the surface of the adjusting tube 17, and one end of the locking bolt 18 passes through the adjusting tube 17 and extends to the surface of the vertical support rod 16, and a side of the surface of the adjusting tube 17 that is symmetrical to the locking bolt 18 is rotatably connected with an oblique support adjustment rod 19, and the purpose of the oblique support adjustment rod 19 is to support the rotating seat plate 14 to prevent it from collapsing downward when sitting down, and the other end of the oblique support adjustment rod 19 is rotatably connected to the lower surface of the seat plate assembly 7;

[0025] A seat plate assembly 7 is provided on the top of the first supporting member 5, and the seat plate assembly 7 includes a rotating seat plate 14 and a fixed seat plate 15, and the diagonal support adjusting rod 19 is rotatably connected to the bottom of the rotating seat plate 14, and one end of the rotating seat plate 14 is rotatably connected to one end of the fixed seat plate 15 by a positioning shaft, and the fixed seat plate 15 is fixed to the bottom end of the vertical support rod 16, and the end of the fixed seat plate 15 away from the rotating seat plate 14 is rotatably connected to the back plate 2, one end of the back plate 2 is rotatably connected to the end surface of the fixed seat plate 15, and the other end of the back plate 2 is rotatably connected to the end surface of the top plate member 8. When the locking bolt is loosened, the adjusting tube 17 can move up and down on the vertical support rod 16 to adjust the inclination angle of the diagonal support adjusting rod 19, and the inclination angle of the rotating seat plate 14 is adjusted by changing the inclination angle of the diagonal support adjusting rod 19, thereby preventing the rotating seat plate 14 from collapsing at one end away from the fixed seat plate 15 and affecting the sofa experience. Example

[0026] A second support member 6 is provided at the middle position of the top of the bottom plate 1, and the second support member 6 includes a group of adjustable support members 21 and two groups of telescopic components 22. The two groups of telescopic components 22 are respectively arranged on the two groups of bottom plates 1 close to the outside, and a group of adjustable support members 21 is arranged on the bottom plate 1 located in the middle of the three groups of bottom plates 1. The adjustable support member 21 includes a first fixed cylinder 23, and a first telescopic rod 24 is movable inside the first fixed cylinder 23. The top end of the first telescopic rod 24 extends out of the first fixed cylinder 23 and is fixedly connected to the lower surface of the top plate 8. The top of the first fixed cylinder 23 is rotated to adjust The knob 25 is threadedly sleeved on the surface of the first telescopic rod 24. The surface of the first telescopic rod 24 is provided with a thread matching the adjusting knob 25, which is used to adjust the height of the first telescopic rod 24. The telescopic assembly 22 includes a second fixed cylinder 26 and a second telescopic rod 27. The second telescopic rod 27 moves inside the second fixed cylinder 26. The top end of the second telescopic rod 27 is fixed to the lower surface of the top plate 8. The first fixed cylinder 23 and the second fixed cylinder 26 are both fixed at the middle position of the upper surface of the bottom plate 1. The number of the first support members 5 is three groups, and the first support members 5 are provided with two rows in total, such as Figure 2 As shown, the two rows of first support members 5 are axially symmetrically arranged with the vertical symmetry axis of the second support member 6 as the symmetry axis. The first support member 5 moves on the top of the bottom plate 1 through the walking assembly 4. When adjusting, the adjustment support member 21 on the second support member 6 is rotated, and the adjustment knob 25 is rotated to drive the first telescopic rod 24 to extend from the first fixed tube 23. The upward movement of the first telescopic rod 24 will drive the top plate member 8 to move upward, and the upward movement of the top plate member 8 will drive the second telescopic rod 27 to extend at the same time. The second telescopic rod 27 is used to stabilize the two ends of the top plate member 8, so that its movement is very stable. The top plate member 8 rises to the position shown in FIG. Figure 2 After the adjustment knob 25 is turned, the state of the entire sofa is as follows: Figure 1 As shown, the sofa functions as a sofa. When the adjusting knob 25 is rotated in the opposite direction, the adjusting knob 25 will drive the first telescopic rod 24 to retract into the first fixed tube 23. The second telescopic rod 27 operates in the same manner as above. When the back plate 2, the top plate 8 and the seat plate are all horizontal and located in the same plane, the back plate 2, the top plate 8 and the seat plate form a bed surface. In this way, the sofa can be used as a bed, giving it the function of a bed, thereby improving the practicality of the sofa. A flatter bed surface can bring a more perfect experience to children, making the children's sofa not only have a rest function. Example

[0027] A top plate 8 is fixed on the top of the second support member 6, and a placement groove 20 is opened on the top of the top plate 8. The purpose of the placement groove 20 is to prevent objects from being easily slipped out of the top plate 8 after being placed in the top plate 8, such as placing some children's toys. Example

[0028] A charging assembly 9 is provided at one end of the rotating seat plate 14 away from the fixed seat plate 15. The charging assembly 9 includes a charging line plate 10 and a mobile device charging port 11. The mobile device charging port 11 is embedded in the end of the rotating seat plate 14 away from the fixed seat plate 15. The charging line plate 10 is fixed to the lower surface of the rotating seat plate 14. The charging line plate 10 is connected to the mobile device charging port 11 through a wire and is used to charge mobile devices used by parents of children. This charging assembly 9 is connected to the municipal power supply system and is powered by the municipal power supply system.

Claims

1. A new type of children's sofa, comprising a bottom plate (1) and a back plate (2), characterized in that: Tracks (3) are arranged near two sides of the upper surface of the base plate (1); a walking assembly (4) is movably connected in the track (3) on the top of the base plate (1); a first support member (5) is arranged on the top of the walking assembly (4); and a second support member (6) is arranged in the middle of the top of the base plate (1); A seat plate assembly (7) is arranged on the top of the first support member (5), and a top plate member (8) is fixed on the top of the second support member (6); both ends of the support plate (2) are rotatably connected to the end surfaces of the seat plate assembly (7) and the top plate member (8).

2. A new type of children's sofa according to claim 1, characterized in that: The seat plate assembly (7) comprises a rotating seat plate (14) and a fixed seat plate (15), the diagonal support adjustment rod (19) is rotatably connected below the rotating seat plate (14), and one end of the rotating seat plate (14) is rotatably connected to one end of the fixed seat plate (15) via a positioning shaft.

3. A new type of children's sofa according to claim 2, characterized in that: The walking assembly (4) comprises a walking board (12) and walking wheels (13); the walking board (12) moves inside the track (3); the walking wheels (13) are in two groups; the two groups of walking wheels (13) are respectively arranged at the top and bottom of the walking board (12); the two groups of walking wheels (13) are fitted at the top and bottom positions of the inner wall of the track (3); and the first support member (5) is fixed at a position on the upper surface of the walking board (12) that is offset from the walking wheels (13).

4. A new type of children's sofa according to claim 3, characterized in that: The first support member (5) comprises a vertical support rod (16), the surface of the vertical support rod (16) is movably sleeved with an adjustment tube (17), the surface of the adjustment tube (17) is provided with a locking bolt (18), one end of the locking bolt (18) passes through the adjustment tube (17) and extends to the surface of the vertical support rod (16), the surface of the adjustment tube (17) is rotatably connected to a diagonal support adjustment rod (19) on a side symmetrical to the locking bolt (18), the other end of the diagonal support adjustment rod (19) is rotatably connected to the lower surface of the seat plate assembly (7), the fixed seat plate (15) is fixed to the bottom end of the vertical support rod (16), and the end of the fixed seat plate (15) away from the rotating seat plate (14) is rotatably connected to the back plate (2).

5. The new children's sofa according to claim 2 is characterized in that: A charging assembly (9) is provided at one end of the rotating seat plate (14) away from the fixed seat plate (15), and the charging assembly (9) comprises a charging line plate (10) and a mobile device charging port (11), the mobile device charging port (11) is embedded in the end of the rotating seat plate (14) away from the fixed seat plate (15), the charging line plate (10) is fixed to the lower surface of the rotating seat plate (14), and the charging line plate (10) is connected to the mobile device charging port (11) via a wire.

6. The new children's sofa according to claim 1 is characterized in that: A placement groove (20) is provided on the top of the top plate (8).

7. The new children's sofa according to claim 1 is characterized in that: The second support member (6) comprises a group of adjustable support members (21) and two groups of telescopic components (22). The two groups of telescopic components (22) are respectively arranged on the two groups of bottom plates (1) close to the outside, and the group of adjustable support members (21) is arranged on the bottom plate (1) located in the middle of the three groups of bottom plates (1). The adjustable support member (21) comprises a first fixed cylinder (23). A first telescopic rod (24) is movably arranged inside the first fixed cylinder (23). The top end of the first telescopic rod (24) extends out of the first fixed cylinder (23) and is fixedly connected to the lower surface of the top plate member (8). An adjusting knob (25) is rotatably arranged on the top of the first fixed cylinder (23). The adjusting knob (25) is threadedly sleeved on the first fixed cylinder (23). The telescopic rod (24) is provided on a surface of the telescopic rod (24). The telescopic assembly (22) includes a second fixed cylinder (26) and a second telescopic rod (27). The second telescopic rod (27) moves inside the second fixed cylinder (26). The top end of the second telescopic rod (27) is fixed to the lower surface of the top plate (8). The first fixed cylinder (23) and the second fixed cylinder (26) are both fixed to the middle position of the upper surface of the bottom plate (1). The number of first support members (5) is three groups. The first support members (5) are arranged in two rows. The two rows of first support members (5) are arranged axially symmetrically with the vertical symmetry axis of the second support member (6) as the symmetry axis. The first support members (5) move on the top of the bottom plate (1) through the walking assembly (4).

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