Children dining stool with limiting dining support

Abstract

The utility model relates to the field of furniture, in particular to a child dining stool with a limiting dining support. According to the child dining stool with the limiting dining support, the dining support can be conveniently controlled to be installed by arranging the body weight control dining support clamping structure, the stool face, the stool legs and other assemblies are detachably provided with the inserting structures, and the child dining stool with the limiting dining support is provided. Comprising a dining stool body and a dining support installed on the dining stool body, a frame face is arranged at the top of stool legs of the dining stool body, sliding rails are arranged at the bottom of the frame face, and the dining support is inserted into the sliding rails and moves front and back along the sliding rails; the dinner support is further provided with an inner sliding groove, a spring positioning seat is arranged on the support face, a positioning block is arranged at the bottom of the spring positioning seat, the spring positioning seat is controlled to move up and down under the pressure weight, and the positioning block of the spring positioning seat is switched to be clamped into the inner sliding groove and popped out of the inner sliding groove. If a child sits on the dining stool body, the spring positioning seat presses downwards to lock the dining support, and the spring positioning seat bounces upwards to reset when the child leaves the surface of the dining stool body.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a children's dining stool with a limited-position dining tray. Background Art

[0002] Under the existing technology, preschool children generally eat by buying children's dining chairs, which are common furniture for families with children. Among the branch of dining chair furniture, children's dining stools are a product field that is rarely explored. It is improved from ordinary children's stools, generally including a stool body, a backrest and a dining tray installed on the stool body, and preschool children aged 3-6 sit on the stool body or are directly picked up by their parents and put in. The child's body is just limited by the dining tray and the backrest one after the other, allowing the child to sit on the dining stool in a fixed position and eat the food on the dining tray. The advantage is that the child can be thrown out or thrown out of the stool during shaking, but the disadvantage is that it is troublesome to leave the stool body in an emergency, and the child cannot take care of himself and leave the stool body;

[0003] Secondly, for the sake of life, dining stools of the above structure are generally made of metal and all parts are welded together. Most of the welding is spot welding. After a long time of use, rust and cold welding will easily separate the parts and damage the entire product, including the above-mentioned backrest. We need a stool body and backrest that can be assembled with a flexible structure. Utility Model Content

[0004] In order to overcome the defects that the existing children's dining stool has a fixed tray that cannot be conveniently controlled and disassembled, the entire stool structure takes a long time to assemble on the metal main frame structure, and there are many assembly steps, a weight-controlled tray snap-on structure is provided to facilitate the control of the tray installation, and the stool surface, stool legs and other components are split and provided with a plug-in structure, thereby providing a children's dining stool with a limited tray.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a children's dining stool with a limited position tray, comprising a dining stool body and a dining tray installed on the dining stool body, wherein: the dining stool body is provided with a frame surface on the top of the stool legs, and a sliding track is provided at the bottom of the frame surface, the dining tray is inserted into the sliding track and moves back and forth along the sliding track; the dining tray is also provided with an inner slide groove, a spring positioning seat is provided on the frame surface, a positioning block is provided at the bottom of the spring positioning seat, the spring positioning seat moves up and down under the control of the compressed weight, and the positioning block of the spring positioning seat switches between two actions of being inserted into and popped out of the inner slide groove.

[0006] By adopting the above technology, the dining stool body can realize the forward and backward sliding movement of the dining tray, and the size of the lateral limit space of the dining stool can be adjusted. If a child sits on the dining stool body, the spring positioning seat presses down to lock the dining tray. When the child leaves the surface of the dining stool body, the spring positioning seat bounces up and resets.

[0007] Preferably, the dining stool body is provided with at least three legs, which are connected to each other by a secondary ring, a stool support is provided on the top of the stool leg, a frame is provided on the periphery of the frame surface, a rivet groove is provided on the frame, and the stool support is buckled into the rivet groove and welded or bolted to be connected as a whole. It is convenient to assemble, if welding, the welding position is a non-planar position, and the welding can be more firm and tight, and the bolt structure is used alone but no redundant structure is added, and it is still the original stool body structure, so compared with the prior art, the assembly process is reduced by directly fixing with bolts.

[0008] Preferably, the tray comprises a tray body, a rotating column and a sliding plate, a rotating socket is arranged at the head end of the sliding plate, an inner slide groove is hollowed out at the tail end, the rotating column is vertically inserted into the rotating socket, and the tray body is supported on the top of the rotating column.

[0009] Preferably, the dining stool body is fixedly provided with a stool surface on the surface of the frame, and the bottom of the stool surface is connected to a spring positioning seat. The stool surface can be covered with soft cloth, sponge, etc. to achieve a comfortable effect. The bottom of the stool surface is directly connected to the spring positioning seat, so that the force of the stool surface can directly act on the spring positioning seat, and the stool surface can quickly lose force when the force is lost, and the maximum elastic height of the spring positioning seat can be limited.

[0010] Preferably, the spring positioning seat comprises a pressure head, a lifting column, and a spring. A lifting column is vertically arranged at the bottom of the pressure head, a spring is wound around the lifting column, and a positioning block is arranged at the bottom of the lifting column. The pressure head is used to bear weight and force, the lifting column controls lifting and positioning, and the spring provides reset. This structure is simple, low-cost, and accurate in force control.

[0011] Preferably, the positioning block is a horizontal square block with a length of 6 cm and an inner slide groove length of 7 cm.

[0012] Preferably, a mounting hole is provided at the center of the frame surface, and the lifting column of the spring positioning seat is provided through the mounting hole, the head end of the spring of the spring positioning seat is fixed at the lower end of the pressure head, and the tail end is fixed around the mounting hole of the frame surface. The above structure can ensure the positioning point of the rising and falling of the spring positioning seat, ensure that it can be accurately pressed down to press into the mounting hole and the positioning block at the bottom of the lifting column of the spring positioning seat is stuck in the inner slide groove; the connection position of the head end and the tail end of the spring can ensure the reset position.

[0013] Preferably, the frame surface includes a central pad and a frame plate arranged around the pad, and the frame plate is connected to the frame frame. When the frame plate is made of metal material, the maximum strength can be ensured while maintaining a certain elasticity of the plurality of frame plates, making the comfort better, and the spring positioning seat has more buffer when pressed down.

[0014] Preferably, the frame is provided with at least two buckle inserts, the frame is provided with a backrest, the backrest is provided with an insert rod inserted into the buckle inserts, and a fixing buckle is provided at the bottom of the buckle insert to be fixedly connected to the frame. The use of this technology can very conveniently disassemble and install the backrest.

[0015] Preferably, the dining stool body has a circular longitudinal structure, four stool legs arranged in a circle, and universal wheels are arranged at the bottom. With such a structure, the dining stool body can be universally rotated, which is flexible and convenient.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a spring positioning seat 7 on the frame surface 4, and a positioning block 8 is provided at the bottom of the spring positioning seat 7. The spring positioning seat 7 moves up and down under the control of weight, and the positioning block 8 of the spring positioning seat 7 switches between two actions of being inserted into and removed from the inner slide groove 6. The spring positioning seat is pressed down to lock the dining tray 2, and the child's body is fixed. When the child's buttocks are lifted off the surface of the dining stool body, the spring positioning seat rebounds and resets, and the locking of the dining tray is immediately released, and it can be immediately pulled out, helping the child to quickly escape.

[0018] 2. The utility model arranges a slide track 5 at the bottom of the frame surface 4, which makes it very convenient to insert and arrange the dining tray 2. The dining stool body can slide the dining tray back and forth, and can adjust the size of the lateral limit space of the dining stool, which is convenient for children of different sizes to use and fix their body shape.

[0019] 3. The utility model sets a frame 11 on the periphery of the frame surface 4, and the frame 11 sets a rivet groove 12. The stool support 10 is buckled into the rivet groove 12 and welded or bolted to be connected as a whole. It is convenient to assemble. If welding, the welding position is a non-planar position, which can make the welding more firm and tight. The bolt structure is used alone but no redundant structure is added. It is still the original stool body structure. Therefore, compared with the prior art, it can be directly fixed with bolts to reduce the assembly process.

[0020] 4. The utility model adopts a backrest 25 to set an insertion rod 26 to be inserted into the buckle insertion tube 24, and a fixing buckle 24 is provided at the bottom of the buckle insertion tube 24 to be fixedly connected to the frame 11, so that the backrest can be easily disassembled and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the overall structure;

[0022] Figure 2 It is the side view of the main frame structure;

[0023] Figure 3 It is a structural diagram looking up;

[0024] Figure 4 It is the overall exploded structure diagram;

[0025] Figure 5 This is the schematic diagram of the dining tray sliding out;

[0026] Figure 6 This is the schematic diagram of the dining tray being retracted and locked;

[0027] The components in the accompanying drawings are marked as follows: dining stool body 1, dining tray 2, stool legs 3, frame surface 4, slide track 5, inner slide groove 6, spring positioning seat 7, positioning block 8, secondary ring 9, stool support seat 10, frame 11, rivet groove 12, dining tray body 13, rotating column 14, sliding plate 15, rotating socket 16, stool surface 17, pressure head 18, lifting column 19, spring 20, mounting hole 21, pad 22, frame plate 23, buckle insert 24, backrest 25, insertion rod 26, universal wheel 27. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not very relevant to the present invention are omitted. The directions described below refer to the directions in the drawings of the specification.

[0030] Example 1: Figure 1 As shown, a children's dining stool with a limited dining tray includes a dining stool body 1 and a dining tray 2 installed on the dining stool body 1, the front of which is used to place food, and the backrest 25 is provided at the rear to support the back, wherein: the dining stool body 1 is provided with a frame surface 4 on the top of the stool legs 3, as shown in FIG. Figure 1-3 As shown, the dining stool body 1 has four legs 3 arranged in a circle, and a universal wheel 27 is arranged at the bottom. The longitudinal structure of the dining stool body 1 is also circular. The rotation of the universal wheel and the circular dining stool body can be flexibly and conveniently rotated and moved in all directions;

[0031] like Figure 3 As shown, the stool legs 3 are connected to each other by a secondary ring 9, a stool support 10 is arranged on the top of the stool leg 3, a frame 11 is arranged on the periphery of the frame surface 4, a rivet groove 12 is arranged on the frame 11, and the stool support 10 is buckled into the rivet groove 12 and welded or bolted to be connected as a whole. It is convenient to assemble. If welding, the welding position is a non-planar position, which can make the welding more firm and tight. The bolt structure is used alone but no redundant structure is added. It is still the original stool body structure, so compared with the prior art, the assembly process is reduced by directly fixing with bolts;

[0032] like Figure 4As shown, the tray 2 includes a tray body 13, a rotating column 14, and a sliding plate 15. A rotating socket 16 is provided at the head end of the sliding plate 15, and an inner slide groove 6 is provided at the rear end. The rotating column 14 is vertically inserted into the rotating socket 16, and the tray body 13 is supported and provided on the top of the rotating column 14.

[0033] like Figure 2-4 As shown, a slide track 5 is arranged at the bottom of the frame surface 4, and the dining tray 2 is inserted into the slide track 5 and moves forward and backward along the slide track 5; the dining tray 2 is also provided with an inner slide groove 6, and a spring positioning seat 7 is arranged on the frame surface 4, and the spring positioning seat 7 includes a pressure head 18, a lifting column 19, and a spring 20. A lifting column 19 is vertically arranged at the bottom of the pressure head 18, and a spring 20 is wound on the lifting column 19. A positioning block 8 is arranged at the bottom of the lifting column 19 at the lower end of the spring positioning seat 7.

[0034] The dining stool body 1 is fixedly provided with a stool surface 17 on the surface of the frame surface 4, and the bottom of the stool surface 17 is connected to the spring positioning seat 7. The stool surface 17 can be covered with soft cloth, sponge, etc. to achieve a comfortable effect. The bottom of the stool surface 17 is directly connected to the spring positioning seat 7, so that the force of the stool surface 17 can directly act on the spring positioning seat 7, and the stool surface can quickly lose force when the force is lost, and the maximum elastic height of the spring positioning seat 7 can be limited;

[0035] like Figure 6 As shown, the child sits on the stool surface 17, the stool surface 17 is pressed down by the spring positioning seat 7, the pressure head 18 is stressed, the spring positioning seat 7 is lowered as a whole, the lifting column 19 passes through the mounting hole 21, and the positioning block 8 is stuck in the inner slide groove 6, so that the dining tray is locked, and the sliding plate 15 of the dining tray cannot be pulled forward;

[0036] In general or emergency situations, such as Figure 5 As shown, as long as the child's buttocks slightly leave the stool surface 17, the spring of the spring positioning seat 7 wound on the lifting column 19 will immediately bounce up, the spring positioning seat 7 will return to its original position, and the positioning block 8 will pop up from the inner slide groove 6. The parent can immediately pull out the dining tray from the slide track 5, release the child's body and legs, and take the child away;

[0037] Thus, by sitting on the stool surface and leaving the stool surface, the weight of the spring positioning seat 7 can be controlled to move up and down, and the positioning block 8 of the spring positioning seat 7 switches between the two actions of being inserted into and ejected from the inner slide groove 6. In addition, the pressure head is used to bear the weight, the lifting column controls the lifting and positioning, and the spring provides reset. This structure is simple, low-cost, and accurate in controlling force.

[0038] like Figure 1 , 4As shown, the frame 11 is provided with at least two buckle inserts 24, the frame 11 is provided with a backrest 25, the backrest 25 is provided with an insert rod 26 inserted into the buckle inserts 24, and a fixing buckle is provided at the bottom of the buckle inserts 24 to be fixedly connected to the frame 11. The use of this technology can be very convenient to disassemble and install the backrest 25.

[0039] By adopting all the above technologies, the dining stool body can realize the forward and backward sliding movement of the dining tray. The backrest and the dining tray can be arranged together to adjust the size of the lateral limit space of the dining stool. If a child sits on the dining stool body, the spring positioning seat is pressed down to lock the dining tray 2. When the child leaves the surface of the dining stool body, the spring positioning seat bounces up and resets.

[0040] Preferably, the positioning block 8 is a horizontal square block with a length of 6 cm, and the inner slide groove 6 has a length of 7 cm.

[0041] Preferably, a mounting hole 21 is provided at the center of the frame surface 4, a spring positioning seat 7 is provided at the mounting hole 21, the head end of the spring 20 of the spring positioning seat 7 is fixed at the lower end of the pressure head 18, and the tail end is fixed around the mounting hole 21 of the frame surface 4. The above structure can ensure the positioning point of the rising and falling of the spring positioning seat 7, ensure that the positioning block 8 at the bottom of the lifting column 19 of the spring positioning seat 7 can be accurately pressed into the mounting hole and the positioning block 8 at the bottom of the lifting column 19 of the spring positioning seat 7 can be stuck into the inner slide groove 6; the connection position of the head end and the tail end of the spring can ensure the reset position.

[0042] Preferably, the frame surface 4 includes a central pad 22 and a frame plate 23 arranged around the pad, and the frame plate 23 is connected to the frame frame 11. When the frame plate is made of metal material, the maximum strength can be ensured, and the plurality of frame plates can be kept elastic to a certain extent, so that the comfort is better, and the spring positioning seat has more buffer when pressed down.

[0043] Embodiment 2, we can also simplify embodiment 1 by removing the spring positioning seat 7, and directly using the unlocked dining tray 2 and the backrest 25 to initially fix the child's body shape, and also make it convenient for children to eat and play on the dining tray. Children can hold the backrest 25 or the dining tray 2 and use the dining stool body 1 as a universal wheel trolley to move around, making it a toy.

[0044] The above description is only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the utility model, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A children's dining stool with a limited-position dining tray, comprising a dining stool body (1) and a dining tray (2) mounted on the dining stool body (1), wherein: The dining stool body (1) is provided with a frame surface (4) at the top of the stool legs (3), and a slide track (5) is provided at the bottom of the frame surface (4). The dining tray (2) is inserted into the slide track (5) and moves forward and backward along the slide track (5); the dining tray (2) is also provided with an inner slide groove (6), and a spring positioning seat (7) is provided on the frame surface (4). A positioning block (8) is provided at the bottom of the spring positioning seat (7). The spring positioning seat (7) moves up and down under the control of the compressed weight, and the positioning block (8) of the spring positioning seat (7) switches between two actions of being inserted into and ejected from the inner slide groove (6).

2. A children's dining stool with a limited-position dining tray according to claim 1, characterized in that: The dining stool body (1) is provided with at least three stool legs (3) which are connected to each other by a secondary ring (9); a stool support (10) is provided on the top of the stool leg (3); a frame (11) is provided on the periphery of the frame surface (4); a rivet groove (12) is provided on the frame (11); and the stool support (10) is buckled into the rivet groove (12) and is welded or bolted to be fixed as a whole.

3. The children's dining stool with a limited-position dining tray according to claim 1, characterized in that: The dining tray (2) comprises a dining tray body (13), a rotating column (14), and a sliding plate (15); a rotating socket (16) is arranged at the head end of the sliding plate (15), and an inner sliding groove (6) is arranged in a hollowed-out manner at the tail end; the rotating column (14) is vertically inserted into the rotating socket (16), and the dining tray body (13) is supported and arranged on the top of the rotating column (14).

4. A children's dining stool with a limited-position dining tray according to claim 1 or 2, characterized in that: The dining stool body (1) is provided with a stool surface (17) fixedly disposed on the surface of the frame surface (4), and the bottom of the stool surface (17) is connected to a spring positioning seat (7).

5. The children's dining stool with a limited-position dining tray according to claim 1, characterized in that: The spring positioning seat (7) comprises a pressure head (18), a lifting column (19), and a spring (20); the lifting column (19) is vertically arranged at the bottom of the pressure head (18); the spring (20) is wound around the lifting column (19); and a positioning block (8) is arranged at the bottom of the lifting column (19).

6. A children's dining stool with a limited-position dining tray according to claim 1 or 5, characterized in that: The positioning block (8) is a horizontal square block with a length of 6 cm, and the inner slide groove (6) has a length of 7 cm.

7. A children's dining stool with a limited-position dining tray according to claim 1 or 2, characterized in that: A mounting hole (21) is provided at the center of the frame surface (4), and a lifting column (19) of the spring positioning seat (7) is arranged to pass through the mounting hole (21). The head end of the spring (20) of the spring positioning seat (7) is fixed to the lower end of the pressure head (18), and the tail end is fixed around the mounting hole (21) of the frame surface (4).

8. The children's dining stool with a limited-position dining tray according to claim 1 or 2, characterized in that: The frame surface (4) comprises a central pad (22) and a frame plate (23) arranged around the pad, and the frame plate (23) is connected to the frame frame (11).

9. The children's dining stool with a limited-position dining tray according to claim 2, characterized in that: The frame (11) is provided with at least two buckle inserting tubes (24), the frame (11) is provided with a backrest (25), the backrest (25) is provided with an inserting rod (26) inserted into the buckle inserting tubes (24), and a fixing buckle is provided at the bottom of the buckle inserting tube (24) to be fixedly connected to the frame (11).

10. A children's dining stool with a limited-position dining tray according to claim 1 or 2, characterized in that: The dining stool body (1) has a circular longitudinal structure, has four stool legs (3) arranged in a circle, and has universal wheels (27) at the bottom.

Images