Child dining chair capable of being disassembled and stored

Abstract

The utility model belongs to the technical field of child dining chairs, and particularly relates to a detachable storage child dining chair which comprises a base, retaining walls are arranged on the two sides and the rear side of the base, and first storage grooves are formed in the retaining walls; the handles are detachably arranged on the two sides of the base; the backrest is detachably arranged on the rear side of the base; wherein the top of the retaining wall is provided with a split slot, and one end of the handle and one end of the backrest are provided with split bolts corresponding to the split slot; the handle and the backrest are used for being fixed to the base through the splitting insertion groove and the splitting insertion pin or stored in the first storage groove. The base is provided with the retaining wall, and the handle and the backrest can be stacked in the base, so that the space in the base is effectively utilized to realize storage, and the handle, the backrest and the base are folded more compactly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of children dining chair, especially split storage children dining chair. BACKGROUND

[0002] Children dining chair provides convenience for infants and young children when dining, and has become one of indispensable children's products in the growth process of children. The utility model 2022212294398 discloses a children dining chair, which comprises a seat extending in the front-rear direction, a backrest extending in the up-down direction, two groups of side walls extending in the up-down direction, and a tray assembly.

[0003] The patent has the following defects:

[0004] 1. The side walls and the backrest in the patent are connected with the seat through rotating structures. The rotating structures between the side walls and the seat and the rotating structures between the backrest and the seat will occupy part of the folding space after the side walls and the backrest are folded, resulting in that the length of the backrest and the side walls needs to consider the length of the rotating structures when designed, so that the backrest and the side walls cannot be too long, and further resulting in that the length of the backrest and the side walls is not suitable for users; in addition, there is a storage space wasted between the side walls and the seat after the side walls are folded, resulting in that the space utilization rate of the folded children dining chair is poor, and the volume of the folded children dining chair is still too large.

[0005] 2. The structure of the support rod part is single, and cannot meet the use demand of users.

[0006] 3. The locking structure between the dining table assembly and the side walls is complex, and is not convenient for users to use. SUMMARY

[0007] The utility model aims at providing a split storage children dining chair.

[0008] The utility model is realized in this way:

[0009] A split storage children dining chair comprises:

[0010] A base is provided with a blocking wall on both sides and the back side, and a first storage groove is formed in the blocking wall;

[0011] A handle is detachably arranged on both sides of the base; and

[0012] A backrest is detachably arranged on the back side of the base;

[0013] The top of the blocking wall is provided with a split insertion slot, and one end of the handle and the backrest is provided with a split insertion pin corresponding to the split insertion slot; the handle and the backrest are used for being fixed on the base or stored in the first storage groove through the split insertion slot and the split insertion pin.

[0014] Further, the handle is provided with a side blocking part on one side close to the backrest, and the side blocking part is supported on the back side of the backrest when the handle and the backrest are fixed on the base.

[0015] Further, the outer edge of the backrest is provided with a backrest blocking edge, and the side blocking part comprises a side blocking hook hooked on the outer edge blocking edge.

[0016] Further, a second storage groove is formed in the backrest blocking edge, and the second storage groove is used for placing the handle when the backrest is stored in the first storage groove.

[0017] Further, a plurality of split bolts are arranged on the handle, and the split bolts are arranged in sequence and at intervals, and a gap part is formed between adjacent split bolts; the split bolts on the two handles are arranged in a staggered manner, and the split bolts on one handle are located in the gap part of the other handle when the handles are stored.

[0018] Further, the split bolt comprises at least a short split bolt arranged on both ends of the handle and a plurality of long split bolts arranged between the two short split bolts, and one of the short split bolts is connected with the long split bolt; the short split bolt is used for abutting against the short split bolt on the other handle when the handle is stored.

[0019] Further, corresponding elastic blocks and split buckling grooves are arranged on the split bolt and in the split slot.

[0020] The utility model has the following prominent and beneficial technical effects compared with the prior art:

[0021] 1. In the patent, the handle and the backrest can be stacked in the base due to the arrangement of the blocking wall on the base, the space in the base is effectively utilized for storage, and the handle, the backrest and the base are more compact after folding.

[0022] 2. The two handles are connected by the staggered insertion of the split bolts on the two handles, so that the storage of the two handles is more compact, and the volume after folding is reduced.

[0023] 3. The side blocking hook is used to better stabilize the backrest and increase the stability after the backrest is installed.

[0024] 4. The patent realizes quick installation and disassembly of the dining board through the adjusting assembly, and the adjusting assembly is well hidden between the dining board and the handle, which does not affect the child sitting in the base.

[0025] 5. The patent effectively utilizes the storage space in the left pedal and the right pedal to make the folded dining table more compact. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of the structure of the child dining chair after assembly.

[0027] Figure 2 is a schematic view of the structure of the child dining chair after folding.

[0028] Figure 3 is a schematic view of the front side of the seat back and the upper handle of the base.

[0029] Figure 4 is a schematic view of the rear side of the seat back and the upper handle of the base.

[0030] Figure 5 is a schematic view of the structure of the base.

[0031] Figure 6 is a schematic view of the structure of the upper handle and the seat back inside the base.

[0032] Figure 7 is a schematic view of the upper handle and the seat back.

[0033] Figure 8 is a schematic view of the adjustment assembly after disassembly of the dining board.

[0034] Figure 9 is a schematic view of the cross section of the adjustment assembly at the base. Figure 1

[0035] Figure 10 is a schematic view of the cross section of the adjustment assembly at the base. Figure 2

[0036] Figure 11 is a schematic view of the adjustment assembly after disassembly of the dining board.

[0037] Figure 12 is a schematic view of the use of the child dining chair after disassembly.

[0038] Figure 13 is a schematic view of the disassembly of the plug of the first support leg.

[0039] Figure 14 is a schematic view of the cross section of the pedal when connected to the first support leg.

[0040] Figure 15 is a schematic view of the connection of the first support leg to the base.

[0041] Figure 16 is a schematic view of the storage of the dining table.

[0042] Meaning of the reference signs in the figures:

[0043] ​​1, base; 11, retaining wall; 111, split socket; 12, first storage slot; 13, recess; 14, socket fixing groove; 141, socket connecting column; 2, handle; 21, split bolt; 211, gap part; 212, short split bolt; 213, long split bolt; 214, elastic block; 215, split buckling groove; 22, side retaining part; 23, adjusting limiting groove; 24, guide groove; 3, backrest; 31, backrest retaining edge; 32, second storage slot;

[0044] 4, dining board;

[0045] 5, adjusting seat; 51, mounting support rib; 52, reset support rib; 53, adjusting fastening pin; 54, guide clamping strip; 6, adjusting slide strip; 61, first adjusting reset part; 62, second adjusting reset part; 63, first adjusting part; 631, first adjusting groove; 64, second adjusting part; 641, second adjusting groove; 65, operation part; 66, adjusting strip-shaped groove; 7, adjusting block; 71, inclined surface part; 72, adjusting limiting end;

[0046] 81, first support leg; 811, movable part; 812, disassembly and assembly operation end; 813, disassembly and assembly buckling end; 814, disassembly and assembly reset part; 815, plug; 816, first guide slide strip; 817, first positioning clamping block; 818, first support leg socket; 8181, first guide sliding groove; 8182, first positioning clamping groove;

[0047] 82, second support leg; 823, second support foot;

[0048] 9, pedal; 91, left pedal; 92, right pedal; 93, assembly structure; 94, ring wall; 941, placement cavity; 942, reinforcing rib; 943, positioning recess; 944, placement clamping groove; 95, plug-in hole; 951, disassembly and assembly buckling groove; DETAILED DESCRIPTION

[0049] The utility model will be further described in connection with specific embodiments:

[0050] A split storage children's dining chair, comprising a base 1, a handle 2, and a backrest 3, the base 1 is further provided with a dining board 4, and the base 1 is provided with a first support leg 81, a second support leg 82 and a pedal 9 located between the first support leg 81 and the second support leg 82. Figure 1 、 2As shown, in the present patent, the child dining chair has a use state and a folding state. In the use state, the base 1, handle 2, backrest 3, dining board 4, first support leg 81, second support leg 82 and pedal 9 are connected together as a whole. At this time, the base 1 is used for children to lean on, and is supported by the first support leg 81, second support leg 82 and pedal 9. The pedal 9 and second support leg 82 can also be detached separately, such as Figure 12 As shown, the first support leg 81 is fixed under the base 1, the second support leg 82 is connected under the pedal 9, and the first support leg 81 is not connected with the pedal 9. At this time, the base 1 is connected with the first support leg 81 and is supported by it, and the pedal 9 is connected with the second support leg 82 and is supported by it, serving as a dining table. As shown Figure 2 As shown, in the folding state, the base 1, handle 2, backrest 3, dining board 4, first support leg 81, second support leg 82 and pedal 9 are stored and folded into a smaller square block, for easy transportation.

[0051] Specifically, as shown Figures 3-5 As shown, the base 1 is in the shape of a square, and the two sides and the back side of the square-shaped base 1 are provided with blocking walls 11 integrally formed with vertically arranged blocking walls 11. The three blocking walls 11 are connected with each other, and a first storage groove 12 is formed inside. The handle 2 is detachably arranged on the blocking walls 11 on the two sides of the base 1, and the backrest 3 is detachably arranged on the blocking walls 11 on the back side of the base 1. Among them, the top of the blocking wall 11 is provided with a split insertion slot 111, and one end of the handle 2 and the backrest 3 is provided with a split insertion pin 21 corresponding to the split insertion slot 111. The handle 2 and the backrest 3 are used to be fixed on the base 1 through the split insertion slot 111 and the split insertion pin 21, or stored in the first storage groove 12.

[0052] As shown Figure 5As shown, the handle 2 and the backrest 3 are panel-shaped. In this embodiment, a plurality of split latches 21 are provided on one end of the handle 2, and the split latches 21 are sequentially and spacedly arranged, and a gap part 211 is formed between adjacent split latches 21. Similarly, a plurality of split latches 21 are also provided on one end of the backrest 3. One side of the split latch 21 is provided with a protruding elastic block 214, and a split buckling groove 215 corresponding to the elastic block 214 is provided on the side wall of the split slot 111, and the surface of the elastic block 214 is provided with an inclined surface; when installing, the assembler operates the backrest 3 or the handle 2 to align the split latches 21 with the split slots 111, and the inclined surface of the elastic block 214 abuts against the outer wall of the split slot 111 to make the elastic block 214 inwardly position, and then the elastic block 214 resets when the elastic block 214 is opposite to the split buckling groove 215, so that the elastic block 214 is buckled into the split buckling groove 215 to be fixed, and at this time, the assembly of the handle 2 and the backrest 3 is realized.

[0053] When the handle 2 and the backrest 3 are not assembled, the handle 2 and the backrest 3 are folded in the first storage slot 12. Since the base 1 is provided with a blocking wall 11, the handle 2 and the backrest 3 can be stacked in the base 1, effectively utilizing the space in the base 1 to realize storage, so that the handle 2, the backrest 3 and the base 1 are folded more compactly.

[0054] As shown in Figure 6 , 7 , in fact, the outer edge of the backrest 3 is provided with a backrest 3 blocking edge, and a second storage slot 32 is formed in the inside of the backrest 3 blocking edge. The depth of the second storage slot 32 is equivalent to the thickness of the two handles 2, and the two handles 2 can be effectively placed in the second storage slot 32, so that the handle 2 and the backrest 3 are more compactly folded.

[0055] As shown in Figure 6 , 7 , since the handle 2 in the present application is provided with a plurality of split latches 21, the split latches 21 are sequentially and spacedly arranged, and the split latches 21 are staggered arranged on the two handles 2, and when the handle 2 is installed in the second storage slot 32, the split latches 21 on the handle 2 are located in the gap part 211 of the other handle 2. When the two handles 2 are stored in the second storage slot 32, the two handles 2 are connected by the staggered split latches 21 on the two handles 2, so that the storage of the two handles 2 is more compact, and the volume after folding is reduced.

[0056] Further, the split bolt 21 comprises at least a short split bolt 212 arranged on both ends of the handle 2, and a plurality of long split bolts 213 arranged between the two short split bolts 212, wherein one of the short split bolts 212 is connected with the long split bolt 213; the short split bolt 212 is used to abut against the short split bolt 212 on the other handle 2 when the handle 2 is installed in the second storage groove 32, and to make the long split bolt 213 between the short split bolts 212 misaligned with the long split bolt 213 on the other handle 2; the mutual abutment of the short split bolts 212 facilitates the user to find the storage position of the handle 2 and speeds up the storage speed of the handle 2.

[0057] In addition, since the handle 2 and the backrest 3 are fixed to the base 1 by the split bolt 21, the split bolt 21 structure is hidden in the base 1 after being installed in the split slot 111, so as not to be exposed to affect the actual height of the handle 2 and the backrest 3, so that the size of the handle 2 and the backrest 3 can be larger, and the larger size of the handle 2 and the backrest 3 can be compactly stored on the base 1 by the misaligned arrangement of the split bolt 21.

[0058] Further, the handle 2 is provided with a side stop portion 22 on the side close to the backrest 3, which is supported on the rear side of the backrest 3 when the handle 2 and the backrest 3 are fixed to the base 1. Figure 4 As shown in the drawings, the side stop portion 22 is integrally formed on one end side of the handle 2, and the side stop portion 22 comprises a side stop hook for hooking on the outer edge stop, which better stabilizes the backrest 3 and increases the stability after installation of the backrest 3.

[0059] Further, the handle 2 is provided with a dining plate 4, and an adjusting assembly is arranged between the dining plate 4 and the handle 2, which comprises:

[0060] an adjusting seat 5 fixed to the dining plate 4, and an adjusting cavity is arranged between the adjusting seat 5 and the dining plate 4;

[0061] an adjusting sliding strip 6 slidingly arranged in the adjusting cavity;

[0062] an adjusting block 7 arranged on the adjusting sliding strip 6, and a beveled portion 71 in contact with the adjusting sliding strip 6 is arranged between the adjusting block 7 and the adjusting sliding strip 6, and the handle 2 is provided with an adjusting limiting groove 23, and the adjusting block 7 is further provided with an adjusting limiting end 72 for penetrating through the adjusting seat 5 and located in the adjusting limiting groove 23;

[0063] The adjusting cavity is also provided with a first adjusting reset member 61 and a second adjusting reset member 62, the first adjusting reset member 61 is used to give the adjusting limit end 72 a tendency to move towards the adjusting limit groove 23, and the second adjusting reset member 62 is used to give the adjusting slide 6 a sliding tendency, so that the inclined surface part 71 between the adjusting block 7 and the adjusting slide 6 is in contact and slides.

[0064] As shown in Figures 8-11 , the adjusting seat 5 is in a strip shape, which is arranged on the top of the handle 2, and the dining plate 4 is fixed above the adjusting seat 5. The front and rear ends of the adjusting seat 5 are provided with adjusting fastening pins 53, and the dining plate 4 is provided with adjusting fastening holes opposite to the adjusting fastening pins 53. The dining plate 4 and the adjusting seat 5 are connected by arranging fasteners in the adjusting fastening holes, and the fasteners are generally screws. Meanwhile, the adjusting cavity is formed between the adjusting seat 5 and the dining plate 4.

[0065] The adjusting slide block is in a strip shape, which is arranged between the adjusting seat 5 and the dining plate 4. Correspondingly, the adjusting slide 6 is provided with an adjusting strip-shaped groove 66 for accommodating the adjusting fastening pin 53. When the adjusting slide 6 slides, the adjusting fastening pin 53 slides in the adjusting strip-shaped groove 66, so as to guide the sliding of the adjusting slide 6. The adjusting slide block is composed of two parts, including a first adjusting part 63 and a second adjusting part 64 arranged in front and back. The first adjusting part 63 is specifically a square ring wall 94, which is internally formed with a first adjusting groove 631. The top of the two side ring walls 94 is provided with an inclined surface part 71. The adjusting block 7 is located in the first adjusting groove 631. The adjusting seat 5 is actually provided with a through hole. The lower end of the adjusting block 7, i.e. the adjusting limit end 72, passes through the through hole on the adjusting seat 5 to the adjusting limit groove 23 on the handle 2.

[0066] Specifically referring to Figure 11 , the left and right sides of the adjusting block 7 and the left and right sides of the first adjusting groove 631 of the adjusting slide block are provided with corresponding inclined surface parts 71. When the adjusting block 7 is located in the first adjusting groove 631, the left and right sides of the adjusting block 7 are supported on the left and right sides of the first adjusting groove 631. The adjusting block 7 is provided with an inner cavity with an opening upward. The first adjusting reset member 61 is arranged in the inner cavity. The first adjusting reset member 61 is a spring, the upper end of which abuts against the dining plate 4, and the lower end of which presses the adjusting block 7 downward, so that the inclined surface part 71 between the two ends of the adjusting block 7 and the adjusting slide block is in contact. The second adjusting part 64 is also a square ring wall 94, which is integrally formed with the first adjusting groove 631. The second adjusting groove 641 is used to arrange the second adjusting reset member 62, as shown in Figure 10 , 11As shown, the adjusting seat 5 is provided with a reset support rib 52 arranged in the second adjusting groove 641, the reset support rib 52 is vertically arranged and opposite to one side wall of the second adjusting part 64, and the second adjusting reset part 62 is arranged between the reset support rib 52 and the groove wall of the second adjusting groove 641. The second adjusting reset part 62 is specifically a spring, which is used to drive the adjusting slide bar 6 to move to one side through the reset force of the spring. An operation part 65 is further arranged outside the second adjusting part 64, the operation part 65 extends to outside the handle 2 and is located below the dining plate 4. The operation part 65 is bent downward, which is used for the user to press to make the adjusting slide bar 6 slide. The sliding direction of the adjusting slide bar 6 is opposite to the driving direction of the second adjusting reset part 62.

[0067] When the locking state is reached, the adjusting block 7 is located in the adjusting limiting groove 23 under the action of the first adjusting reset part 61, and the dining plate 4 is fixed on the handle 2 through the insertion of the adjusting limiting end 72 into the adjusting limiting groove 23. When the dining plate 4 needs to be disassembled, the driving end of the adjusting slide bar 6 is operated to make the adjusting slide bar 6 slide against the second adjusting reset part 62, so that the inclined surface part 71 between the adjusting slide bar 6 and the adjusting block 7 is in contact. During the sliding process, the adjusting block 7 slides against the first adjusting reset part 61 under the action of the inclined surface part 71, so that the adjusting limiting end 72 is separated from the adjusting limiting groove 23. At this time, the adjusting seat 5 and the dining plate 4 can be disassembled from the handle 2.

[0068] In order to increase the stability of the installation of the dining plate 4, the handle 2 is provided with a guide groove 24 which is vertically intersected with the movement direction of the adjusting block 7, and the adjusting seat 5 is provided with a guide clamping strip 54 located in the guide groove 24. The guide groove 24 is arranged at the top of the handle 2, and the guide clamping strip 54 is located at the bottom of the adjusting seat 5. The opening direction of the guide groove 24 is perpendicular to the movement direction of the adjusting block 7. After the guide clamping strip 54 is clamped into the guide groove 24, the adjusting limiting end 72 of the adjusting block 7 is inserted into the adjusting limiting groove 23 at the same time. At this time, the radial limiting is realized through the guide clamping strip 54 and the guide groove 24, and the transverse limiting is realized through the adjusting limiting end 72 and the adjusting limiting groove 23, so that the dining plate 4 is more stably fixed on the handle 2.

[0069] In summary, the patent realizes the quick installation and disassembly of the dining plate 4 through the adjusting assembly, which is well hidden between the dining plate 4 and the handle 2 and does not affect the children sitting in the base 1.

[0070] Further, the handle 2 is provided with a plurality of adjusting limiting grooves 23, which are used to position the adjusting end on the adjusting block 7 in different adjusting limiting grooves 23 by sliding the adjusting slide 6. In the embodiment, the adjusting limiting grooves 23 are provided with six, and the adjusting block 7 is provided with two adjusting limiting ends 72. When the adjusting limiting ends 72 are separated from the adjusting limiting grooves 23, the user can slide the adjusting seat 5 to make the adjusting limiting ends 72 opposite to different adjusting limiting grooves 23, so as to realize the position transformation of the dining plate 4.

[0071] Further, the adjusting seat 5 is provided with a plurality of mounting support edges 51, which are arranged in the first adjusting groove 631, and the mounting support edges 51 are formed with a mounting space for mounting the adjusting block 7. As shown in Figure 8 、 10 , the mounting support edges 51 are vertically arranged in the first adjusting groove 631, and four mounting support edges 51 are arranged around the adjusting block 7, which are used to limit the four corners of the adjusting block 7 and prevent the adjusting block 7 from deviating.

[0072] The bottom 1 is further provided with a dining table structure, which includes a plurality of first supporting legs 81, a pedal 9 and second supporting legs 82, the first supporting legs 81 are detachably connected below the bottom 1, the pedal 9 is connected below the first supporting legs 81, and the second supporting legs 82 are detachably connected below the pedal 9. As shown in Figures 12-16 , the pedal 9 at least includes a left pedal 91 and a right pedal 92, and the left pedal 91 and the right pedal 92 are provided with an assembling structure 93. The size of the left pedal 91 and the right pedal 92 is matched with the size of the bottom 1, so that the left pedal 91 and the right pedal 92 can be stacked below the bottom 1 when they are separated.

[0073] In the patent, the assembling structure 93 is arranged on the end of the left pedal 91 and the right pedal 92, which is a bolt and a slot. The left pedal 91 and the right pedal 92 are provided with a bolt and a slot, and the bolt and the slot are arranged in opposite positions on the left pedal 91 and the right pedal 92, so that the left pedal 91 and the right pedal 92 can be connected by inserting each other.

[0074] The first supporting legs 81 are provided with four, which are respectively fixed on the four corners of the square bottom 1, as shown in Figure 15As shown, actually, the bottom 1 is provided with a recessed cavity 13, and the four corners of the recessed cavity 13 are detachably provided with a first supporting leg 81 socket, and a cylindrical inner cavity is formed in the first supporting leg 81 socket, and the two sides of the inner cavity are respectively provided with a first guide sliding groove 8181 and a first positioning clamping groove 8182, one side of the first supporting leg 81 is provided with a first guide sliding strip 816 corresponding to the first guide sliding groove 8181, and the other side is provided with a first positioning clamping block 817 fixed in the first positioning clamping groove 8182; during installation, the first positioning clamping groove 8182 and the first positioning clamping block 817 are opposite to each other, so that the end of the first supporting leg 81 enters the first supporting leg 81 socket, and until the first positioning clamping block 817 is opposite to the first positioning clamping groove 8182, the buckling connection is realized.

[0075] The bottom 1 of the base 1 is provided with a socket fixing groove 14, and the socket fixing groove 14 is provided with a socket connecting column 141, and the first supporting leg 81 socket is provided with a connecting hole corresponding to the socket connecting column 141. Figure 15 As shown, a plurality of reinforcing ribs 942 are arranged in the recessed cavity 13 of the base 1, and the reinforcing ribs 942 around the four corners of the base 1 are formed with four socket fixing grooves 14, and the socket fixing grooves 14 are provided with socket connecting columns 141, and the first supporting leg 81 socket is provided with connecting holes corresponding to the socket connecting columns 141, and the connecting holes are provided with fasteners to realize connection. Therefore, the first supporting leg 81 and the first supporting leg 81 socket can be detached and stored under the base 1.

[0076] The pedal 9 is connected with the first supporting leg 81 through a detachable assembly, and the detachable assembly comprises a movable piece 811 fixed in the first supporting leg 81, and the movable piece 811 comprises an operating end penetrating through the side wall of the first supporting leg 81 and a detachable buckling end 813, and the movable piece 811 is further connected with a reset piece driving the detachable operating end 812 and the detachable buckling end 813 to move outwardly from the first supporting leg 81; the pedal 9 is provided with a plug-in hole 95, and the plug-in hole 95 is provided with a buckling groove corresponding to the detachable buckling end 813. Figure 13 、 14As shown, the first support leg 81 is hollow, and a plug head 815 is arranged at the end of the first support leg 81. The movable piece 811 is arranged in the plug head 815. The movable piece 811 is in a strip shape, and a dismounting operation end 812 and a dismounting buckling end 813 are arranged at the upper and lower ends of the movable piece 811 respectively. The dismounting operation end 812 is a square key, and the dismounting buckling end 813 is a triangular inverted buckle. The reset piece is a spring arranged in the plug head 815. The spring presses the movable piece 811 to make the dismounting operation end 812 and the dismounting buckling end 813 move outward. The left pedal 91 and the right pedal 92 are respectively provided with the insertion holes 95 at the four corners. The inner wall of the insertion hole 95 is provided with the buckling groove. When the first support leg 81 is connected with the pedal 9, the dismounting operation end 812 is pressed to drive the dismounting buckling end 813 inward, and then the first support leg 81 is inserted into the insertion hole 95 of the pedal 9. The dismounting operation end 812 is released to make the dismounting buckling end 813 enter the buckling groove to realize the connection. Similarly, the first support leg 81 and the pedal 9 can be dismounted by pressing the dismounting operation end 812.

[0077] Further, the fixing columns are arranged at the four corners of the bottom surface of the pedal 9. The second support leg 82 and the first support leg 81 are hollow. One end of the second support leg 82 is inserted outside the fixing column to realize the connection. The lower end of the second support leg 82 is provided with the second support leg 823 for stably supporting the ground. The placement cavity 941 of the pedal 9 is provided with the reinforcing ribs 942 in a square shape. The positioning grooves 943 are formed on the reinforcing ribs 942 in the same column. Since the first support leg 81 and the second support leg 82 are hollow, the user can adjust the outer diameters of the first support leg 81 and the second support leg 82 to make the first support leg 81 placed in the second support leg 82 for storage. Then, the first support leg 81 and the second support leg 82 stored together are placed in the positioning grooves 943 on the reinforcing ribs 942 in the same column to realize the positioning.

[0078] The first support leg 81 and the second support leg 82 stored together can be placed in the placement cavity 941 of the left pedal 91 or the right pedal 92. Figure 16The left pedal 91 and the right pedal 92 are inlaid, the planes of the left pedal 91 and the right pedal 92 are in close contact, the placing cavities 941 of the left pedal 91 and the right pedal 92 are outwardly arranged, part of the inlaid first supporting legs 81 and the second supporting legs 82 are placed between the base 1 and the left pedal 91, and part of the inlaid first supporting legs 81 and the second supporting legs 82 are placed in the placing cavities 941 of the right pedal 92, so that the storage space in the left pedal 91 and the right pedal 92 is effectively utilized, and the folding table is more compact after being inlaid. In addition, the placing clamping grooves 944 suitable for the size of the supporting legs are formed in the placing cavities 941 through the reinforcing ribs 942, the placing clamping grooves 944 are formed through the grid-shaped reinforcing ribs 942, and some second supporting legs 823 which are small in structure and difficult to inlay are inlaid through the structure of the placing clamping grooves 944.

[0079] The above embodiments are only preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

[0080] It is understood that the structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and do not limit the implementation conditions of the utility model, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only used for clear description, and not used to limit the scope of the utility model. The change or adjustment of relative relationship, without substantial change of technical content, is also regarded as the scope of the utility model.

[0081] It should be further noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or can have a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or can be indirectly connected to the other element through a middle element.

[0082] In addition, the descriptions in the present application involving "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, nor is it within the protection scope required by the present application.

Claims

1. A disassembling and storing child dining chair, characterized in that, The utility model relates to a kind of folding chair, including: Base (1), the two sides of base (1) and rear side are equipped with retaining wall (11), and first storage groove (12) is shaped in retaining wall (11); Handle (2), detachably arranged in the two sides of the base (1);And Backrest (3), detachably arranged in the rear side of the base (1); Wherein, the top of the retaining wall (11) is equipped with split insertion slot (111), and one end of the handle (2) and backrest (3) is equipped with split insertion pin (21) corresponding to the split insertion slot (111);The handle (2) and backrest (3) are used to be fixed on the base (1) by the split insertion slot (111), split insertion pin (21), or be stored in the first storage groove (12).

2. A disassembling and storing child dining chair according to claim 1, characterized in that: The side of the handle (2) close to the backrest (3) is equipped with side retaining portion (22), when the handle (2) and backrest (3) are fixed on the base (1), the side retaining portion (22) is supported on the rear side of the backrest (3).

3. A disassembling and storing child dining chair according to claim 2, characterized in that: The outer edge of the backrest (3) is equipped with backrest (3) retaining edge, and the side retaining portion (22) includes side retaining hook that is hooked on the outer edge retaining edge.

4. A disassembling and storing child dining chair according to claim 3, characterized in that: Second storage groove (32) is shaped in the backrest (3) retaining edge, and the second storage groove (32) is used to place the handle (2) when the backrest (3) is stored in the first storage groove (12).

5. A disassembling and storing child dining chair according to claim 1, characterized in that: The handle (2) is equipped with a plurality of split insertion pins (21), and split insertion pins (21) are sequentially and spaced apart, and gap portion (211) is shaped between adjacent split insertion pins (21);Split insertion pins (21) on two handles (2) are staggered, for when the handle (2) is stored, split insertion pin (21) on the handle (2) is located in the gap portion (211) of another handle (2).

6. A disassembling and storing child dining chair according to claim 5, characterized in that: The split insertion pin (21) at least includes short split insertion pin (212) arranged on the two ends of the handle (2), and a plurality of long split insertion pins (213) between two short split insertion pins (212), wherein one short split insertion pin (212) is connected with the long split insertion pin (213);The short split insertion pin (212) is used to abut against the short split insertion pin (212) on another handle (2) when the handle (2) is stored.

7. A disassembling and storing child dining chair according to claim 1, characterized in that: Corresponding elastic block (214) and split buckling groove (215) are arranged on the split insertion pin (21) and in the split insertion slot (111).

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