Child seat assembly with protection mechanism

Abstract

The child seat assembly comprises a moving assembly, the moving assembly is rotationally connected with a supporting rotating structure, the right side of the supporting rotating structure is connected with a temperature lowering and rising structure in a clamped mode and used for temperature lowering and rising treatment, and rain-proof and sun-proof folding structures are detachably installed on the front outer wall and the rear outer wall of the supporting rotating structure through dismounting and mounting assemblies. The movable assembly comprises a rotating rod, the rotating rod is rotationally connected with a first connecting rod, a second connecting rod and a first telescopic rod, the first connecting rod is located on the right side of the second connecting rod, the first telescopic rod is arranged on the upper side of the second connecting rod, and universal wheels are embedded in the lower side of the first connecting rod. And the second connecting rod is embedded in the moving module. The child seat assembly with the protection mechanism has the advantages that blowing cooling and auxiliary heating treatment are automatically conducted on the interior of a child seat, the rain and sun shading effect is achieved when a user goes out, and a mosquito preventing cover and an auxiliary sun shading cover are rapidly pulled, retracted and stored.

Description

Technical Field

[0001] The invention relates to the technical field of child seats, in particular to a child seat assembly with a protective mechanism. Background Art

[0002] Child seats refer to seats specially used for babies in various ways, which are mainly divided into three categories: the first category of child safety seats is installed on passenger cars and fixed to the rear seats to protect the baby's safety while the vehicle is driving; the second category of strollers is used for babies to go out, which is convenient for parents to carry the baby and baby-related products. Existing child seats can only be used alone in the car or outdoors, and need to be purchased separately, increasing the cost of raising a baby. When the existing child seats are used outdoors, no sunshade or rain cover is set on the upper side. Due to changeable weather, the baby is prone to rain and exposure to the sun, affecting the baby's health. In addition, when going out in hot summer and cold winter, the existing child seats for going out can only rely on warm clothes for heating and manual fanning for cooling, which is not very practical. At the same time, babies around one year old have a strong sense of autonomy and are prone to flipping out of the guardrails on the stroller, affecting the baby's safety. Summary of the invention

[0003] The purpose of the present invention is to provide a child seat assembly with a protective mechanism to solve the problem mentioned in the above background technology that the existing child seats can only be used alone in a car or outdoors, and need to be purchased separately, increasing the cost of raising a baby; when the existing outdoor child seats are in use, no sunshade or rainproof cover is set on the upper side. Due to changeable weather, the baby is easily exposed to rain and sun, which affects the baby's health; and when going out in hot summer and cold winter, the existing outdoor child seats can only rely on warm clothes for heating and manual fanning for cooling, which is not very practical. At the same time, babies around one year old have a strong sense of autonomy and are easy to flip out of the guardrail on the child car, affecting the baby's safety.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a child seat assembly with a protective mechanism, comprising a moving component, the moving component is rotatably connected to a supporting rotating structure, the right side of the supporting rotating structure is engaged and connected to a temperature reduction structure and used for temperature reduction processing, the front and rear outer walls of the supporting rotating structure are disassembled and installed with a rainproof and sun-proof folding structure through a disassembly and assembly component, and the rainproof and sun-proof folding structure is rotatably connected to an auxiliary limiting component;

[0005] The moving assembly includes a rotating rod, which is rotatably connected to a first connecting rod, a second connecting rod and a first telescopic rod, the first connecting rod is located on the right side of the second connecting rod, the first telescopic rod is arranged on the upper side of the second connecting rod, a universal roller is embedded on the lower side of the first connecting rod, the second connecting rod is embedded on the moving module, the second connecting rod is rotatably connected to a first thread disassembly assembly, and the first thread disassembly assembly is disassembled and installed from the supporting rotating structure;

[0006] The first thread disassembly assembly includes a first rotating support plate, the first rotating support plate is rotatably connected to the second rotating support plate through a first rotating rod, the first rotating rod is threadedly connected to the first nut, and the upper side of the second rotating support plate is located in the limiting inner groove;

[0007] The supporting rotation structure includes a second thread disassembly assembly, the second thread disassembly assembly is rotatably connected to the rotating assembly, the first protection assembly is fixed on the rotating assembly, the rotating assembly is rotatably connected to the backrest, the backrest is snap-connected to the second protection assembly and is used for child safety protection;

[0008] The second thread disassembly assembly includes an arc-shaped plate, the arc-shaped plate passes through the second rotating rod, and the second rotating rod is threadedly connected to the second nut;

[0009] The rotating assembly includes a bottom plate, the bottom plate is rotatably connected to the base and limited by the seat limit block, the seat bottom plate is fixed on the base, and the seat bottom plate is slidably connected to the foot plate;

[0010] The first protection assembly includes a second support rod, a hollow connecting pipe is fixed on the second support rod, and the hollow connecting pipe is engaged with a limiting protrusion on the connecting railing;

[0011] The second protection component includes a first limiting rope, which is fixed on the upper side of the seat bottom plate, a safety plug is fixed on the first limiting rope, the safety plug is engaged and connected to the safety buckle, one end of the second limiting rope is fixed on the safety buckle, and the other end of the second limiting rope is disassembled and installed on the backrest.

[0012] Preferably, the temperature reduction and heating structure includes a first limiting hole, the first limiting hole is located at the lower side of the second limiting hole, the second limiting hole and the first limiting hole are both opened on the backrest, the backrest is snap-connected with a blowing assembly, the upper side of the blowing assembly is fixed with a power storage assembly, and the limiting sliding assembly is fixed on the power storage assembly.

[0013] By adopting the above technical solution, the temperature reduction and heating structure is set to achieve the effect of heating and cooling.

[0014] Preferably, the blowing assembly includes a fan cover, a motor on the fan cover drives the fan blades to rotate, an electric heating wire is fixed to the inner wall of the fan cover, a first limit block is fixed to the lower side of the fan cover, the lower side of the fan cover is threadedly connected to the second telescopic rod, a U-shaped plate is fixed to the lower side of the second telescopic rod, a screw is threadedly connected to the U-shaped plate, a limit fixing plate is fixed to the upper side of the screw, and a bolt is threaded on the screw.

[0015] By adopting the above technical solution, the child is cooled down by providing a blowing component.

[0016] Preferably, the power storage component includes a battery, a third limiting hole is opened on the battery, a rubber connecting rope is fixed in the third limiting hole, a rubber sealing plate is fixed on the rubber connecting rope, the rubber sealing plate is sealed and connected to the third limiting hole, and the charging port in the third limiting hole is electrically connected to the battery.

[0017] By adopting the above technical solution, a power storage component is provided to provide electric energy to the blowing component.

[0018] Preferably, the disassembly and assembly component includes an arc-shaped limiting hole, an arc-shaped limiting hole, a fixed limiting groove in the arc-shaped limiting hole, an elastic limiting plate elastically arranged on the inner wall of the arc-shaped limiting hole, a third limiting block fixed on the elastic limiting plate, the third limiting block is engaged and limited in the fourth limiting hole on the arc-shaped limiting plate, and the first zipper body is disassembled and installed on the backrest.

[0019] By adopting the above technical solution, the disassembly and assembly components are provided to facilitate the disassembly and assembly of the rainproof and sun-proof folding structure.

[0020] Preferably, the rainproof and sun-proof folding structure includes a rotating member, which is rotatably connected to an arc-shaped rotating rod group, to which a rainproof and sun-proof cover is fixed, and to which an auxiliary sunshade and anti-mosquito protection component is fixed.

[0021] By adopting the above technical solution, the rainproof and sun-proof folding structure is provided to play the role of sunshade and rainproof.

[0022] Preferably, the auxiliary sunshade and mosquito protection component includes a second zipper body, which seals the storage belt, and a mosquito cover and a sun shield are fixed on the inner wall of the storage belt. The sun shield is located on the right side of the mosquito cover, and a first connecting rope passes through the mosquito cover, and a first buckle passes through the first connecting rope. Second connecting ropes pass through both sides of the sun shield, and the second connecting rope passes through the second buckle, and an elastic retractable belt passes through the lower side of the sun shield.

[0023] By adopting the above technical solution, the auxiliary sunshade and mosquito-proofing protection component is provided to play the role of auxiliary sunshade and mosquito-proofing.

[0024] Preferably, the auxiliary limiting assembly includes a rotating block, the rotating block passes through the connecting belt, a clamping block is fixed on the lower side of the connecting belt, the clamping block is clamped and connected to the third buckle, and the third buckle is provided on the backrest.

[0025] By adopting the above technical solution, the arc-shaped rotating rod group is limited by setting an auxiliary limiting component.

[0026] Compared with the prior art, the beneficial effects of the present invention are: the child seat assembly with a protective mechanism,

[0027] (1) The present invention can be used both in the car and outdoors, automatically cools down the child seat by blowing air and assists in heating it, and can provide rain and sun protection when going out. It has the advantage of quickly pulling out and shrinking the mosquito-proof cover and the auxiliary sunshade for storage. The staff rotates the second nut and the first nut and takes out the first rotating rod and the second rotating rod, disassembles the first rotating support plate and the second rotating support plate and the arc plate and the bottom plate, separates the supporting rotating structure from the moving component, and directly places the supporting rotating structure on the back seat for limited and fixed use. In this way, the child seat can be used both in the car and outdoors, thereby increasing the practicality of the child seat and reducing the cost of raising a child.

[0028] (2) With the assistance of the motor on the fan cover, the fan blades are driven to rotate, thereby blowing air to cool down the children sitting in the backrest, which increases practicality. When used in winter, the blowing assembly is taken out, the second telescopic rod is threadedly connected to the fan cover, and the height is adjusted. The U-shaped plate is clamped on the railing and the screw and bolt are rotated to fix it. The electric heating wire in the fan cover heats the air out, thereby improving the comfort when going out and preventing the child from catching a cold due to the low temperature, which affects the health of the child.

[0029] (3) The present invention inserts the arc-shaped limit plate into the limit groove, and installs it with the assistance of the elastic limit plate and the third limit block. The operation is simple and convenient. It is also convenient to disassemble and clean the rainproof and sun-proof folding structure. With the assistance of the rainproof and sun-proof cover, it can protect against rain and sun when going out. With the assistance of the sun shield, it can provide auxiliary sunshade to ensure the sunshade effect. With the assistance of the mosquito shield, it can protect against mosquitoes. The user can quickly fold the mosquito shield and the sun shield by pulling the first buckle on the first connecting rope and the second buckle on the second connecting rope. Manual folding is not required, and the operation is simple.

[0030] (4) The second support rod and the railing of the present invention are relatively high in height, which can better play a protective role. The arc-shaped rotating rod is stretched and collected at the top, and the block on the connecting belt is engaged and limited in the third buckle, so as to limit and fix the arc-shaped rotating rod group. The mosquito-proof cover is taken out and the front side is blocked, and finally fixed by the first connecting rope. While playing a role in preventing mosquitoes, it can also provide auxiliary protection for children to prevent children from falling due to not cooperating in using the second protective component and causing unnecessary injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a front view structural schematic diagram of the present invention;

[0032] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0033] Figure 3 This is a schematic diagram of the distribution structure of the mobile components of the present invention on the supporting rotating structure;

[0034] Figure 4 This is a schematic diagram of the supporting rotation structure of the present invention;

[0035] Figure 5 This is a schematic diagram of the structure of the blowing assembly of the present invention;

[0036] Figure 6 This is a schematic diagram of the structure of the anti-mosquito protection component of the present invention;

[0037] Figure 7 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0038] Figure 8 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0039] Fig. 9 For the present invention Figure 5 The enlarged structural diagram at C in the middle;

[0040] Fig.10 It is a schematic diagram of the structure of the blowing assembly of the present invention.

[0041] In the figure: 1. moving assembly; 11. rotating rod; 12. first connecting rod; 13. second connecting rod; 14. universal roller; 15. shock absorber; 16. moving module; 17. first telescopic rod; 18. first thread disassembly assembly; 181. first rotating support plate; 182. first rotating rod; 183. first nut; 184. second rotating support plate; 185. limiting inner groove; 2. supporting rotating structure; 21. second thread disassembly assembly; 211. arc plate; 212. second rotating rod; 213. second nut; 22. rotating assembly; 221. bottom plate; 222 , seat limit block; 223, base; 224, seat bottom plate; 225, footboard; 23, first protection component; 231, second support rod; 232, hollow connecting pipe; 233, limit convex block; 234, railing; 24, backrest; 25, second protection component; 251, first limit rope; 252, safety plug block; 253, safety buckle; 254, second limit rope; 3, temperature reduction and heating structure; 31, first limit hole; 32, second limit hole; 33, blowing component; 331, fan cover; 332, fan blade; 333, electric heating wire; 334, first a limit block; 335, a second telescopic rod; 336, a U-shaped plate; 337, a limit fixing plate; 338, a screw; 339, a bolt; 34, a power storage component; 341, a battery; 342, a third limit hole; 343, a rubber connecting rope; 344, a rubber sealing plate; 345, a charging port; 35, a limit sliding component; 351, a storage box; 352, a slide; 353, a second limit block; 354, a spring shaft; 355, a pulling plate; 4, a disassembly component; 41, an arc limit hole; 42, a limit groove; 43, an elastic limit plate; 44, a third limit block; 45 , arc-shaped limiting plate; 46, fourth limiting hole; 47, first zipper body; 5, rainproof and sun-proof folding structure; 51, rotating member; 52, arc-shaped rotating rod group; 53, rainproof and sun-proof cover; 54, auxiliary sunshade and mosquito protection component; 541, second zipper body; 542, storage belt; 543, mosquito cover; 544, first connecting rope; 545, first buckle; 546, sun shield; 547, second connecting rope; 548, second buckle; 549, elastic retractable belt; 6, auxiliary limiting component; 61, rotating block; 62, connecting belt; 63, clamping block; 64, third buckle. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1-10The present invention provides a technical solution: a child seat assembly with a protective mechanism, such as Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, it includes a moving assembly 1, and the moving assembly 1 includes a rotating rod 11, and the rotating rod 11 is rotatably connected to a first connecting rod 12, a second connecting rod 13 and a first telescopic rod 17, the first connecting rod 12 is located on the right side of the second connecting rod 13, and the first telescopic rod 17 is arranged on the upper side of the second connecting rod 13, and a universal roller 14 is embedded on the lower side of the first connecting rod 12, and the second connecting rod 13 is embedded on the moving module 16, and the second connecting rod 13 is rotatably connected to a first thread disassembly assembly 18, and the first thread disassembly assembly 18 is disassembled and installed with the supporting rotating structure 2, and the first thread disassembly assembly 18 includes a first rotating support plate 181, and the first rotating support plate 181 is rotatably connected to the second rotating support plate 184 through a first rotating rod 182, and a first nut 183 is threadedly connected to the first rotating rod 182, and the upper side of the second rotating support plate 184 is located in a limiting inner groove 185;

[0044] The first connecting rod 12 and the second connecting rod 13 are each provided with two groups, and the two groups of the first connecting rod 12 and the second connecting rod 13 are symmetrically arranged. A storage bag can be disassembled and installed between the first connecting rod 12 and the second connecting rod 13, so as to facilitate the storage of children's articles. The mobile module 16 is a prior art, and a foot brake is arranged in the mobile module 16 to brake and fix the entire child seat to prevent the child seat from moving and causing unnecessary injuries.

[0045] Specifically, the first rotating support plate 181 and the second rotating support plate 184 are each provided with two groups, and the two groups of the first rotating support plates 181 and the second rotating support plates 184 are rotatably connected through the first rotating rod 182. The first nut 183 is manually disassembled, and the first rotating rod 182 is taken out from the first rotating support plate 181 and the second rotating support plate 184. The first rotating support plate 181 and the second rotating support plate 184 are disassembled, and the second nut 213 is rotated to take out the second rotating rod 212 between the arc plate 211 and the bottom plate 221. The arc plate 211 and the bottom plate 221 are separated, so that the seat can be used in the car easily.

[0046] In the above scheme, the first telescopic rod 17 is extended to the required length with the assistance of the first telescopic rod 17. The user pushes the first telescopic rod 17, and the first telescopic rod 17 drives the universal roller 14 and the moving module 16 on the lower sides of the first connecting rod 12 and the second connecting rod 13 to move through the rotating rod 11, thereby driving the entire device to move, and with the assistance of the two sets of shock absorbers 15, it plays a shock-absorbing role to improve comfort.

[0047] like Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, the mobile component 1 is rotatably connected to the supporting rotating structure 2, and the supporting rotating structure 2 includes a second thread disassembly component 21, and the second thread disassembly component 21 is rotatably connected to the rotating component 22. The first protection component 23 is fixed on the rotating component 22, and the rotating component 22 is rotatably connected to the backrest 24. The backrest 24 is engaged with the second protection component 25 and is used for child safety protection. The rotating component 22 includes a bottom plate 221, and the bottom plate 221 is rotatably connected to the base 223 and limited by the seat limit block 222. The seat bottom plate 224 is fixed on the base 223, and the seat bottom plate 224 is slidably connected The foot plate 225, the first protection component 23 includes a second support rod 231, a hollow connecting tube 232 is fixed on the second support rod 231, and the hollow connecting tube 232 is engaged with a limiting protrusion 233 on the railing 234, and the second protection component 25 includes a first limiting rope 251, the first limiting rope 251 is fixed to the upper side of the seat bottom plate 224, a safety plug 252 is fixed on the first limiting rope 251, and the safety plug 252 is engaged with a safety buckle 253, and one end of the second limiting rope 254 is fixed on the safety buckle 253, and the other end of the second limiting rope 254 is disassembled and installed on the backrest 24;

[0048] Furthermore, the bottom side of the bottom plate 221 is rotatably connected to the two sets of seat suspensions, and the two sets of seat cliffs play an auxiliary shock-absorbing role, increasing practicality, and a baffle is fixed on the bottom side of the foot plate 225, so as to facilitate the pulling out of the foot plate 225;

[0049] Among them, the front and rear sides of the hollow connecting tube 232 are provided with engaging holes, and the two groups of limiting protrusions 233 fixed by the spring shaft 354 of the railing 234 are engaged and limited in the engaging holes provided on the hollow connecting tube 232, so that the railing 234 can be disassembled and installed later, and the backrest 24 can be adjusted in angle according to needs. Two groups of second limiting ropes 254 are provided, and the two groups of second limiting ropes 254 are symmetrically arranged. Safety buckles 253 are fixed on the two groups of second limiting ropes 254, and the four groups of safety buckles 253 are inserted into the four groups of limiting holes in the safety plug block 252 to ensure safety;

[0050] Specifically, safety belt holes are penetrated on the outer walls of the left and right sides of the backrest 24, and a limited seat cushion is engaged on the backrest 24. The seat cushion is made of super-strong cushioning EPE material and 2cm EPS thickened anti-side impact material, thereby providing auxiliary protection for children;

[0051] In the above scheme, the user presses the seat limit block 222 on the bottom plate 221 and rotates the upper first protection component 23 and the backrest 24. The rotation of the first protection component 23 and the backrest 24 drives the base 223 on the lower side of the seat bottom plate 224 to rotate to the desired position, and the child is placed on the seat bottom plate 224 and the backrest 24. The safety buckles 253 on the two sets of second limit ropes 254 are inserted into the safety plugs 252 on the first limit ropes 251 for fixing, and the foot plate 225 is stretched to support the child's feet. The user presses the upper limit protrusion 233 of the hollow connecting tube 232 and pulls the railing 234. The railing 234 is lifted from the second support rod 231. Separate, thereby dismantling the railing 234, and the entire child seat can be folded for easy carrying. If it is needed to be used in a car as an auxiliary, the supporting rotating structure 2 is placed on the back seat of the car, and the safety belt on one side is passed through the safety belt hole opened on the backrest 24, and is fixed through the gap between the backrest 24 on the other side and the seat bottom plate 224, so as to fix the backrest 24, and place a cushion made of super-strong buffering EPE material and 2cmEPS thickened anti-side impact material between the backrest 24 and the seat bottom plate 224, place the child on the cushion and provide safety protection through the second protective component 25, thereby assisting in safety protection and increasing practicality.

[0052] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Fig. 9 and Fig.10 As shown, the right side of the supporting rotating structure 2 is engaged with the temperature reduction structure 3 and is used for temperature reduction processing. The temperature reduction structure 3 includes a first limiting hole 31, and the first limiting hole 31 is located at the lower side of the second limiting hole 32. The second limiting hole 32 and the first limiting hole 31 are both opened on the backrest 24. The backrest 24 is engaged with a blowing component 33, and the upper side of the blowing component 33 is fixed with a power storage component 34. The power storage component 34 is fixed with a limiting sliding component 35. The blowing component 33 includes a fan cover 331. The motor on the fan cover 331 drives the fan blades 332 to rotate. The inner wall of the fan cover 331 is fixed with an electric heating wire 333, and the lower side of the fan cover 331 is fixed with a first limiting block 334. The fan cover 331 is threadedly connected to the second telescopic rod 335 at the lower side, a U-shaped plate 336 is fixed at the lower side of the second telescopic rod 335, a screw 338 is threadedly connected to the U-shaped plate 336, a limiting fixing plate 337 is fixed on the upper side of the screw 338, a bolt 339 is threadedly connected to the screw 338, the power storage assembly 34 includes a battery 341, a third limiting hole 342 is opened on the battery 341, a rubber connecting rope 343 is fixed in the third limiting hole 342, a rubber sealing plate 344 is fixed on the rubber connecting rope 343, the rubber sealing plate 344 is sealed and connected to the third limiting hole 342, and a charging port 345 in the third limiting hole 342 is electrically connected to the battery 341;

[0053] Among them, the first limiting hole 31, the second limiting hole 32, the first limiting block 334 and the second limiting block 353 are each provided with two groups, and the two groups of the first limiting holes 31, the second limiting holes 32, the first limiting block 334 and the second limiting block 353 are symmetrically arranged, and the anti-scalding net is fixed on the fan cover 331 to prevent children from touching and getting scalded, and the second telescopic rod 335 is threadedly connected to the hollow connector to fix the length of the second telescopic rod 335, and the non-slip rubber pad is fixed on the limiting fixing plate 337 to protect the railing 234 and prevent the railing 234 from being scratched;

[0054] Furthermore, two groups of limit sliding components 35 are provided, and the two groups of limit sliding components 35 are symmetrically arranged. A fan limit recess is provided on the backrest 24 to facilitate the limiting of the blowing component 33 and the power storage component 34. The backrest 24 at the temperature reduction and heating structure 3 is made of insulating material. The seat cushion on the children's car in summer is highly breathable and has multiple holes to ensure the blowing effect.

[0055] In the preferred scheme of this embodiment, the first limiting block 334 on the lower side of the fan cover 331 is inserted into the first limiting hole 31, and the user pulls the pulling plate 355 on the upper side of the storage box 351, and the second limiting block 353 on the pulling plate 355 slides in the sliding groove 352 provided on the storage box 351, thereby driving the spring shaft 354 on the second limiting block 353 to be squeezed, and finally the storage box 351 is embedded in the fan limiting recessed hole provided in the backrest 24, and the user releases the pulling plate 355, and the spring shaft 354 rebounds under the action of its own elastic force, and the second limiting block 353 is limited and fixed in the second limiting hole 32, and the fan blades 332 are driven to rotate with the assistance of the motor on the fan cover 331, thereby blowing and dispersing air in the backrest 24. Heat treatment: When used in winter, take out the blowing assembly 33, thread the threaded rotating rod on the upper side of the second telescopic rod 335 to the lower side of the fan cover 331, engage the U-shaped plate 336 on the railing 234, rotate the screw 338, the screw 338 drives the limiting fixing plate 337 to limit the railing 234, and rotate the bolt 339 to fix the U-shaped plate 336 again to ensure stability. With the assistance of the electric heating wire 333 in the fan cover 331, the natural wind is heated to improve the comfort of going out. The staff buckles the rubber sealing plate 344, and the rubber sealing plate 344 moves to one side with the assistance of the rubber connecting rope 343, and the charging line is inserted into the charging port 345 in the third limiting hole 342 to charge the battery assembly 34.

[0056] like Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, the front and rear outer walls of the supporting rotating structure 2 are disassembled and installed with the rainproof and sun-proof folding structure 5 through the disassembly assembly 4, the disassembly assembly 4 includes an arc-shaped limiting hole 41, the arc-shaped limiting hole 41, a fixed limiting groove 42 in the arc-shaped limiting hole 41, an elastic limiting plate 43 is elastically arranged on the inner wall of the arc-shaped limiting hole 41, a third limiting block 44 is fixed on the elastic limiting plate 43, the third limiting block 44 is engaged and limited in the fourth limiting hole 46 on the arc-shaped limiting plate 45, and the first zipper body 47 is disassembled and installed with the backrest 24;

[0057] There are two groups of disassembly and assembly components 4, and the two groups of disassembly and assembly components 4 are symmetrically arranged about the central axis of the backrest 24.

[0058] In the preferred scheme of this embodiment, the user presses the elastic limiting plate 43, the third limiting block 44 on the elastic limiting plate 43 is separated from the fourth limiting hole 46 on the arc-shaped limiting plate 45, the rainproof and sun-proof folding structure 5 is manually pulled, the arc-shaped limiting plate 45 is taken out from the limiting groove 42 in the arc-shaped limiting hole 41, and the first zipper body 47 is manually opened, thereby disassembling the rainproof and sun-proof folding structure 5.

[0059] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the rainproof and sun-proof folding structure 5 is rotatably connected to the auxiliary limiting component 6, the rainproof and sun-proof folding structure 5 includes a rotating member 51, the rotating member 51 is rotatably connected to the arc-shaped rotating rod group 52, the arc-shaped rotating rod group 52 is fixed with a rainproof and sun-proof cover 53, the rainproof and sun-proof cover 53 is fixed with an auxiliary sunshade and mosquito-proof protection component 54, the auxiliary sunshade and mosquito-proof protection component 54 includes a second zipper body 541, the second zipper body 541 seals the storage belt 542, the mosquito-proof cover 543 and the sunshade 546 are fixed on the inner wall of the storage belt 542, and the sunshade 546 is fixed on the inner wall of the storage belt 542. Located on the right side of the mosquito-proof cover 543, the first connecting rope 544 passes through the mosquito-proof cover 543, the first connecting rope 544 passes through the first buckle 545, the second connecting rope 547 passes through the two sides of the sunshade 546, the second connecting rope 547 passes through the second buckle 548, the lower side of the sunshade 546 passes through the elastic retractable belt 549, the auxiliary limiting component 6 includes a rotating block 61, the rotating block 61 passes through the connecting belt 62, the lower side of the connecting belt 62 is fixed with a clamping block 63, the clamping block 63 is clamped and connected to the third buckle 64, and the third buckle 64 is provided on the backrest 24;

[0060] The rotating member 51 is provided with four groups of sunshade rotating rods, on which the rainproof and sunproof covers 53 are fixed, and the first connecting rope 544 and the second connecting rope 547 are both penetrated by two groups of first buckles 545 and second buckles 548;

[0061] Specifically, two groups of auxiliary limiting components 6 are provided, and the two groups of auxiliary limiting components 6 are symmetrically arranged about the rotating member 51;

[0062] In the preferred scheme of this embodiment, the rotating member 51 is manually pulled, and the rotating member 51 is opened to drive the rain and sun shield 53 to be stretched, the second zipper body 541 is pulled open, the sun shield 546 is taken out from the storage belt 542, the sun shield 546 is stretched and the elastic stretch band 549 on the lower side of the sun shield 546 is hung on the railing 234, thereby playing an auxiliary sunshade role. When not in use, the second buckle 548 on the second connecting rope 547 is manually stretched upwards to retract the sun shield 546 and the mosquito shield 543 is stretched downwards, and the mosquito shield 543 plays a role in mosquito prevention. Similarly, the first buckle 545 on the first connecting rope 544 is stretched and the mosquito shield 543 is retracted. If the mosquito shield 543 needs to be used for protection, the first connecting rope 544 on the lower side of the mosquito shield 543 after the dispersion is tied to the supporting rotating structure 2, thereby playing an auxiliary role in preventing it from falling.

[0063] Working principle: When using the child seat assembly with a protective mechanism, the moving component 1 drives the entire device to move, the position and angle of the backrest 24 are adjusted with the assistance of the supporting rotating structure 2, heat dissipation and auxiliary heating are performed with the assistance of the temperature reduction and heating structure 3, the rainproof and sun-proof folding structure 5 is disassembled with the assistance of the disassembly and assembly component 4, and the rainproof and sun-proof folding structure 5 is used to shield from rain, sun and mosquitoes. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0064] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0065] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A child seat assembly with a protective mechanism, characterized in that: The invention comprises a moving component (1), the moving component (1) is rotatably connected to a supporting rotating structure (2), the right side of the supporting rotating structure (2) is snap-connected to a temperature reduction structure (3) and is used for temperature reduction processing, the front and rear outer walls of the supporting rotating structure (2) are disassembled and installed with a rainproof and sun-proof folding structure (5) through a disassembly and assembly component (4), and the rainproof and sun-proof folding structure (5) is rotatably connected to an auxiliary limiting component (6); The moving assembly (1) comprises a rotating rod (11), the rotating rod (11) is rotatably connected to a first connecting rod (12), a second connecting rod (13) and a first telescopic rod (17), the first connecting rod (12) is located on the right side of the second connecting rod (13), the first telescopic rod (17) is arranged on the upper side of the second connecting rod (13), a universal roller (14) is embedded on the lower side of the first connecting rod (12), the second connecting rod (13) is embedded on the moving module (16), the second connecting rod (13) is rotatably connected to a first thread disassembly assembly (18), and the first thread disassembly assembly (18) is disassembled and installed with the supporting rotating structure (2); The first thread disassembly assembly (18) comprises a first rotating support plate (181), the first rotating support plate (181) is rotatably connected to the second rotating support plate (184) via a first rotating rod (182), the first rotating rod (182) is threadedly connected to the first nut (183), and the upper side of the second rotating support plate (184) is located in the limiting inner groove (185); The supporting rotating structure (2) comprises a second thread disassembly assembly (21), the second thread disassembly assembly (21) is rotatably connected to a rotating assembly (22), a first protection assembly (23) is fixed to the rotating assembly (22), the rotating assembly (22) is rotatably connected to a backrest (24), and a second protection assembly (25) is snap-fitted to the backrest (24) and used for child safety protection; The second threaded disassembly assembly (21) comprises an arc-shaped plate (211), a second rotating rod (212) passes through the arc-shaped plate (211), and the second rotating rod (212) is threadedly connected to a second nut (213); The rotating assembly (22) comprises a bottom plate (221), the bottom plate (221) is rotatably connected to a base (223) and is limited by a seat limit block (222), a seat bottom plate (224) is fixed on the base (223), and the seat bottom plate (224) is slidably connected to a foot plate (225); The first protection component (23) comprises a second support rod (231), a hollow connecting tube (232) is fixed on the second support rod (231), and a limiting protrusion (233) on the hollow connecting tube (232) is engaged with the connecting railing (234); The second protection component (25) comprises a first limiting rope (251), the first limiting rope (251) is fixed on the upper side of the seat bottom plate (224), a safety plug block (252) is fixed on the first limiting rope (251), the safety plug block (252) is snap-connected with a safety buckle (253), one end of the second limiting rope (254) is fixed on the safety buckle (253), and the other end of the second limiting rope (254) is disassembled and installed on the backrest (24).

2. A child seat assembly with a protective mechanism according to claim 1, characterized in that: The temperature reduction and heating structure (3) comprises a first limiting hole (31), the first limiting hole (31) is located at the lower side of the second limiting hole (32), the second limiting hole (32) and the first limiting hole (31) are both arranged on the backrest (24), a blowing assembly (33) is snap-connected on the backrest (24), a power storage assembly (34) is fixed on the upper side of the blowing assembly (33), and a limiting sliding assembly (35) is fixed on the power storage assembly (34).

3. A child seat assembly with a protective mechanism according to claim 2, characterized in that: The blowing assembly (33) comprises a fan cover (331), a motor on the fan cover (331) drives the fan blades (332) to rotate, an electric heating wire (333) is fixed to the inner wall of the fan cover (331), a first limiting block (334) is fixed to the lower side of the fan cover (331), a second telescopic rod (335) is threadedly connected to the lower side of the fan cover (331), a U-shaped plate (336) is fixed to the lower side of the second telescopic rod (335), a screw rod (338) is threadedly connected to the U-shaped plate (336), a limiting fixing plate (337) is fixed to the upper side of the screw rod (338), and a bolt (339) is threadedly connected to the screw rod (338).

4. A child seat assembly with a protective mechanism according to claim 2, characterized in that: The power storage component (34) comprises a storage battery (341), a third limiting hole (342) is provided on the storage battery (341), a rubber connecting rope (343) is fixed in the third limiting hole (342), a rubber sealing plate (344) is fixed on the rubber connecting rope (343), the rubber sealing plate (344) is sealed and connected to the third limiting hole (342), and a charging port (345) in the third limiting hole (342) is electrically connected to the storage battery (341).

5. The child seat assembly with a protective mechanism according to claim 1, characterized in that: The disassembly assembly (4) comprises an arc-shaped limiting hole (41), an arc-shaped limiting hole (41), a fixed limiting groove (42) in the arc-shaped limiting hole (41), an elastic limiting plate (43) elastically arranged on the inner wall of the arc-shaped limiting hole (41), a third limiting block (44) fixed on the elastic limiting plate (43), the third limiting block (44) being engaged and limited in a fourth limiting hole (46) on the arc-shaped limiting plate (45), and a first zipper body (47) for disassembling and installing the backrest (24).

6. A child seat assembly with a protective mechanism according to claim 1, characterized in that: The rainproof and sun-proof folding structure (5) comprises a rotating member (51), the rotating member (51) is rotatably connected to an arc-shaped rotating rod group (52), a rainproof and sun-proof cover (53) is fixed to the arc-shaped rotating rod group (52), and an auxiliary sunshade and mosquito-proof protection component (54) is fixed to the rainproof and sun-proof cover (53).

7. A child seat assembly with a protective mechanism according to claim 6, characterized in that: The auxiliary sunshade and mosquito-proof protection component (54) comprises a second zipper body (541), the second zipper body (541) seals the storage belt (542), a mosquito-proof cover (543) and a sunshade cover (546) are fixed on the inner wall of the storage belt (542), the sunshade cover (546) is located on the right side of the mosquito-proof cover (543), a first connecting rope (544) passes through the mosquito-proof cover (543), a first buckle (545) passes through the first connecting rope (544), second connecting ropes (547) pass through both sides of the sunshade cover (546), a second buckle (548) passes through the second connecting rope (547), and an elastic stretch belt (549) passes through the lower side of the sunshade cover (546).

8. The child seat assembly with a protective mechanism according to claim 1, characterized in that: The auxiliary limiting assembly (6) comprises a rotating block (61), the rotating block (61) passes through the connecting belt (62), a clamping block (63) is fixed on the lower side of the connecting belt (62), the clamping block (63) is clamped and connected to a third clamping buckle (64), and the third clamping buckle (64) is provided on the backrest (24).

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