Seat shield mounting mechanism and child seat thereof

Abstract

The utility model relates to a seat fence mounting mechanism and children's seat thereof, including chair frame and the fence on chair frame, still include locking swing bar, first spring, be equipped with mounting seat on chair frame, the middle part of locking swing bar is hinged on mounting seat, and one end of locking swing bar is push part, and the both ends of first spring respectively with push part and mounting seat are in contact, and first locking hole is made on mounting seat, and second locking hole is made on fence, and the end of locking block passes first locking hole and second locking hole in proper order, installs the fence in mounting seat top, and first spring is in elongation state. In the utility model, through locking block is clamped into second locking hole, and installation block is clamped into below installation step, make the front wall part and handrail part of fence all with chair frame connection fixed, guarantee the installation firm of fence, guarantee the safety of children, the dismounting process between fence and chair frame is convenient and fast, after removing fence, it is convenient to take children from chair frame, and children are placed to chair frame.

Description

Technical Field

[0001] This utility model relates to a seat enclosure installation mechanism and its child seat, belonging to the field of child seat technology. Background Technology

[0002] Children typically require dedicated child seats for dining, bathing, and other activities. These seats primarily consist of a frame and a safety railing mounted on it. When a child sits in the frame, the railing, positioned in front of the child, provides protection and prevents accidental falls. To facilitate lifting and placing children in and out of the seat, the railing and frame are usually swivelly connected. However, this swivel connection lacks a locking mechanism and rotates freely, making it easy for the railing to rotate unintentionally when the child moves within the frame, thus losing its protective function and increasing the risk of falls. Furthermore, children need a suitable railing for holding utensils during meals. Existing railings are cumbersome to install and remove, and the railings are difficult to replace appropriately. This necessitates families purchasing multiple seats, such as separate bath chairs and high chairs, depending on the situation, increasing costs and consuming significant space. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a seat enclosure installation mechanism that is securely installed and easy to disassemble and replace, as well as a child seat thereof.

[0004] To achieve this objective, the technical solution adopted by this utility model is:

[0005] A seat enclosure mounting mechanism includes a chair frame and an enclosure located on the chair frame, as well as a locking lever and a first spring. The chair frame is provided with a mounting base. The middle part of the locking lever is hinged to the mounting base. One end of the locking lever is a pushing part, and the other end of the locking lever is provided with a locking block. The two ends of the first spring respectively abut against the pushing part and the mounting base. The mounting base has a first locking hole, and the enclosure has a second locking hole. The end of the locking block passes through the first locking hole and the second locking hole in sequence, thereby mounting the enclosure on the top of the mounting base. The first spring is in an extended state.

[0006] As a further optimization of the above technical solution: the enclosure includes a front enclosure and armrests located on both sides of the front enclosure. The bottom of the front enclosure is provided with a mounting sleeve. The second locking hole is located on the side of the mounting sleeve. The top of the mounting seat is inserted into the mounting sleeve. The bottom of each of the two armrest ends is provided with an insertion protrusion. The middle of the insertion protrusion is provided with a dividing groove. The dividing groove divides the bottom of the insertion protrusion into two arc-shaped protrusion side plates. The bottom of one of the protrusion side plates is provided with a mounting block. The bottom of the mounting block is provided with a first guide slope. The chair frame is provided with a mounting hole for the insertion protrusion to be inserted. The bottom of the mounting hole is provided with a mounting step. The insertion protrusion is inserted into the mounting hole, so that the mounting block is located below the mounting step, thus fixing the armrest to the chair frame.

[0007] As a further optimization of the above technical solution: the enclosure is specifically a dinner plate, and a storage slot is provided on the front enclosure.

[0008] As a further optimization of the above technical solution: the mounting base includes a first mounting side plate and a second mounting side plate. The first mounting side plate is provided with a plurality of fixing posts, and the second mounting side plate is provided with a plurality of fixing seats. The fixing seats are provided with fixing grooves. The fixing posts are inserted into the fixing grooves and are interference-fitted with the fixing seats, so that the first mounting side plate and the second mounting side plate are installed opposite each other to form the mounting base. The opposite sides of the first mounting side plate and the second mounting side plate are each provided with two hinge seats. The hinge seats are provided with hinge grooves. After the first mounting side plate and the second mounting side plate are installed opposite each other, two hinge holes are formed. The two sides of the locking lever are provided with protruding hinge shafts. The hinge shafts are located in the hinge holes, so that the locking lever is hinged in the mounting base.

[0009] As a further optimization of the above technical solution, it also includes a button, the tail of which has a button step, the first mounting side plate has a button hole, the head of the button passes through the button hole, the button step contacts the side of the first mounting side plate, the tail of the button contacts the pushing part, pressing the button to expose the mounting base, the button squeezes the pushing part to cause the locking lever to rotate.

[0010] As a further optimization of the above technical solution: the chair frame is provided with a first recessed annular insertion groove, and two first buckle holes are provided on the outer wall of the first insertion groove. The bottom of the mounting base is provided with two first fixing blocks, which are respectively located on the first mounting side plate and the second mounting side plate. The end of the first fixing block is provided with a protruding first fixing block, and a second guide slope is provided on the first fixing block. The bottom of the mounting base is inserted into the first insertion groove, so that the first fixing block is engaged in the first buckle hole, thereby detachably fixing the mounting base to the chair frame.

[0011] The child car seat includes the seat enclosure installation mechanism described in the above technical solution. The seat frame is provided with a seat cushion and backrest made of elastic material. The bottom of the seat frame is provided with a booster seat. The side of the booster seat is provided with a foot pedal. The bottom of the foot pedal and the booster seat are provided with a number of casters, and the number of casters is ≥5.

[0012] As a further optimization of the above technical solution: the booster seat and the chair frame are connected by two sets of oppositely arranged mounting mechanisms. The mounting mechanism includes a locking block, a second spring, and a locking protrusion. The middle part of the locking block is hinged to the side of the booster seat. The two ends of the second spring abut against the bottom of the locking block and the side of the booster seat, respectively. The top of the locking block is bent to form a locking part. The locking protrusion is located at the bottom of the side of the chair frame. The locking part hooks the locking protrusion, so that the booster seat and the chair frame are fixedly installed. The second spring is in an extended state, and the locking block is in a vertical state.

[0013] As a further optimization of the above technical solution: the foot pedal is provided with a second insertion groove, the groove wall of the second insertion groove is provided with two second buckle holes, the bottom of the heightening seat is provided with two second fixing blocks, the end of the second fixing block is provided with a protruding second fixing block, the second fixing block is provided with a third guide slope, the bottom of the heightening seat is inserted into the second insertion groove, so that the second fixing block is engaged in the second buckle hole, and the foot pedal is detachably fixed to the bottom of the heightening seat.

[0014] As a further optimization of the above technical solution, a digital display thermometer for measuring water temperature is also installed on the mounting base.

[0015] Compared with existing technologies, this utility model uses a locking block that engages with the second locking hole and an installation block that engages with the underside of the installation step to securely connect and fix the front part and armrests of the barrier to the chair frame, ensuring a firm installation and child safety. Pressing the button unlocks the front part from the mounting base, causing the barrier to rotate and the installation block to gradually disengage from the installation step. Moving the armrest upwards allows it to insert a protrusion and disengage from the mounting hole, completing the disassembly of the barrier from the chair frame. This disassembly process is quick and easy, facilitating the removal of the child from the chair frame and placing the child back on it. It also allows for easy reshaping of the barrier, enabling it to function as a tray or, in this case, a children's high chair, making it more flexible and versatile. The installation mechanism allows for quick assembly and disassembly of the booster seat and chair frame. Disassembly and removal require no tools; simply press the bottom of the locking block. This allows for convenient use of the chair frame alone, as well as compatibility with booster seats of varying heights, making it suitable for children of different heights and with a wide range of applications. The elastic material used for the seat cushion and backrest ensures child comfort. With at least five casters, the chair frame can be smoothly glided, allowing it to be used as a children's scooter. The mounting base is detachably fixed to the chair frame by engaging the first fixing block into the first buckle hole. The mounting base is formed by the opposing installation of the first and second mounting side plates, facilitating maintenance of the internal locking lever, first spring, and other structures. The footrest is detachably fixed to the bottom of the booster seat by engaging the second fixing block into the second buckle hole. The footrest provides a place for the child's feet, and its removal reduces the space occupied during transportation or storage. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of this utility model.

[0017] Figure 2 This is an exploded structural diagram of Embodiment 1 of this utility model.

[0018] Figure 3 yes Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 4 This is a structural schematic diagram of Embodiment 1 of the present invention.

[0020] Figure 5 This utility model is based on Figure 4 A schematic diagram of the cross-sectional structure of the AA section line in the diagram.

[0021] Figure 6 yes Figure 5 A magnified structural diagram at point B in the middle.

[0022] Figure 7 yes Figure 5 A magnified structural diagram at point C.

[0023] Figure 8 This is a three-dimensional structural diagram of Embodiment 2 of this utility model. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Example 1:

[0025] like Figure 1-7 As shown, the child seat includes a seat frame 1 and a barrier 2 located on the seat frame 1. A mounting base 3 is installed on the seat frame 1. It also includes a locking lever 4 and a first spring 5. The middle part of the locking lever 4 is hinged to the mounting base 3. One end of the locking lever 4 is a pushing part 41, and the other end is provided with a locking block 42. The two ends of the first spring 5 respectively abut against the pushing part 41 and the mounting base 3. The mounting base 3 has a first locking hole 31, and the bottom of the barrier 2 has a mounting sleeve 21. The side of the mounting sleeve 21 has a second locking hole 22. The top of the mounting base 3 is inserted into the mounting sleeve 21, and the end of the locking block 42 passes through the first locking hole 31 and the second locking hole 22 in sequence, mounting the barrier 2 on the top of the mounting base 3. The first spring 5 is in an extended state. When the pushing part 41 is pressed, the first spring 5 is compressed, the locking lever 4 rotates, causing the locking block 42 to move and disengage from the second locking hole 22, and the barrier 2 disengages from the mounting base 3.

[0026] In the above technical solution: the enclosure 2 includes a front enclosure 23 and handrails 24 located on both sides of the front enclosure 23. The enclosure 2 is approximately U-shaped, and the mounting sleeve 21 is located at the bottom of the front enclosure 23. Figure 7 As shown, each of the two armrest portions 24 has an insertion protrusion 25 at its bottom. A dividing groove is formed in the middle of the insertion protrusion 25, dividing the bottom of the insertion protrusion 25 into two arc-shaped protrusion side plates. One of the protrusion side plates has a mounting block 26 at its bottom, and the bottom of the mounting block 26 has a first guide slope 27. The chair frame 1 has mounting holes 101 for inserting the insertion protrusion 25. A mounting step 102 is formed at the bottom of the mounting hole 101. The insertion protrusion 25 is inserted into the mounting hole 101, so that the mounting block 26 is located below the mounting step 102, thus fixing the armrest portion 24 to the chair frame 1. The top surface of the mounting block 26 contacts the bottom surface of the mounting step 102 to prevent the insertion protrusion 25 from disengaging from the mounting hole 101. When disassembling the enclosure 2, the squeezing and pushing part 41 causes the locking block 42 to disengage from the second locking hole 22. At this time, the front enclosure 23 and the mounting base 3 are unlocked. The front enclosure 23 is moved upward, causing the enclosure 2 to rotate. During the rotation of the enclosure 2, the two protrusion side plates on the insertion protrusion 25 are squeezed by the inner circumferential surface of the mounting step 102. The mounting block 26 gradually disengages from the mounting step 102. The armrest part 24 is moved upward, and the insertion protrusion 25 disengages from the mounting hole 101, completing the disassembly between the enclosure 2 and the chair frame 1.

[0027] In the above technical solutions: such as Figure 3 , 5 As shown, the mounting base 3 includes a first mounting side plate 32 and a second mounting side plate 33. The first mounting side plate 32 has several fixing posts 34, and the second mounting side plate 33 has several fixing seats 35. Each fixing seat 35 has a fixing groove. The fixing posts 34 are inserted into the fixing grooves and are interference-fitted with the fixing seats 35, allowing the first mounting side plate 32 and the second mounting side plate 33 to be mounted opposite each other to form the mounting base 3. Two hinge seats 36 are provided on the opposite sides of both the first mounting side plate 32 and the second mounting side plate 33. Each hinge seat 36 has a hinge groove 37. After the first mounting side plate 32 and the second mounting side plate 33 are mounted opposite each other, two hinge holes are formed. Both sides of the locking lever 4 have protruding hinge shafts 43 located within the hinge holes, allowing the locking lever 4 to be hinged within the mounting base 3.

[0028] The above technical solution also includes a button 6, with a button step 61 at its tail. A button hole 311 is formed on the first mounting side plate 32, and the head of the button 6 passes through the button hole 311. The button step 61 contacts the side of the first mounting side plate 32 to prevent the button 6 from detaching from the mounting base 3. The tail of the button 6 is always in contact with the pushing part 41. Pressing the button 6, which exposes the mounting base 3, causes the button 6 to press the pushing part 41, causing the locking lever 4 to rotate. The locking block 42 moves away from the second locking hole 22, unlocking the front part 23 from the mounting base 3. The first spring 5 is compressed, and the button 6 is still located in the button hole 311. After stopping the pressing of the button 6, the first spring 5 releases its elasticity, causing the pushing part 41 and the button 6 to move back to their original positions. The locking lever 4 rotates back to its original position, with the end of the locking block 42 passing through the first locking hole 31.

[0029] In the above technical solution: the chair frame 1 is equipped with a seat cushion and backrest made of elastic material. The bottom of the chair frame 1 is equipped with a booster seat 7, and the side of the booster seat 7 is equipped with a foot pedal 8. Both the foot pedal 8 and the booster seat 7 have several rollers 9 at their bottoms, with a maximum of 5 rollers 9. The elastic material of the seat cushion and backrest ensures the comfort of the child. Hollow roller insertion posts are formed at the bottom of the foot pedal 8 and the booster seat 7, and mounting posts 91 are formed at the top of the rollers 9. The mounting posts 91 are interference-fitted into the roller insertion posts, completing the detachable connection between the rollers 9 and the foot pedal 8 and the booster seat 7. The maximum of 5 rollers 9 ensures smooth sliding of this invention, allowing it to be used as a children's scooter; pulling out the rollers 9 detaches them from the foot pedal 8 and the booster seat 7, completing the removal of the rollers 9 and preventing children from moving around while sitting on the chair frame 1 while waiting for a bath or meal.

[0030] In the above technical solution: the booster seat 7 and the chair frame 1 are connected by two sets of opposing mounting mechanisms, each including a locking block 71, a second spring 72, and a locking protrusion 73. Figure 2 As shown, the middle of the locking block 71 is hinged to the side of the booster seat 7, and the two ends of the second spring 72 abut against the bottom of the locking block 71 and the side of the booster seat 7, respectively. The top of the locking block 71 is bent to form a locking part 74, and the locking protrusion 73 is located at the bottom of the side of the chair frame 1. The locking part 74 hooks onto the locking protrusion 73, thus fixing the booster seat 7 and the chair frame 1 in place. At this time, the second spring 72 is in an extended state, and the locking block 71 is in a vertical state. Pressing the bottom of the locking block 71 compresses the second spring 72, tilts the locking block 71, and moves the locking part 74 backward and disengages from the locking protrusion 73, separating the booster seat 7 and the chair frame 1. The installation mechanism allows for quick installation and disassembly between the booster seat 7 and the chair frame 1. Disassembly requires no tools; simply press the bottom of the locking block 71. This facilitates the use of the chair frame 1 alone, as well as its use with booster seats 7 of different heights, adapting to children of different heights and having a wide range of applications. The booster seat 7 and the chair frame 1 can also be directly fixed together with screws.

[0031] In the above technical solutions: such as Figure 2 , 3 As shown, the chair frame 1 has an annular recessed first insertion groove 103, and the outer wall of the first insertion groove 103 has two first snap holes. The bottom of the mounting base 3 has two first fixing blocks 38, which are located on the first mounting side plate 32 and the second mounting side plate 33, respectively. The end of the first fixing block 38 has a protruding first fixing block 39, and the first fixing block 39 has a second guide slope 310. The bottom of the mounting base 3 is inserted into the first insertion groove 103, so that the first fixing block 39 is engaged in the first snap hole, and the mounting base 3 is detachably fixed to the chair frame 1.

[0032] In the above technical solutions: such as Figure 2 As shown, the foot pedal 8 has a second insertion groove 81, and the groove wall of the second insertion groove 81 has two second snap holes. The bottom of the riser 7 has two second fixing blocks 75, and the end of the second fixing block 75 has a protruding second fixing block 76, and the second fixing block 76 has a third guide slope. The bottom of the riser 7 is inserted into the second insertion groove 81, so that the second fixing block 76 is engaged in the second snap holes, and the foot pedal 8 is detachably fixed to the bottom of the riser 7.

[0033] In the above technical solution: a digital display thermometer 10 for measuring water temperature is also installed on the mounting base 3. Example 2:

[0034] This embodiment is largely similar to the embodiment in terms of technical solution. The differences will be described in detail below, while the contents that are the same in both will not be repeated here.

[0035] like Figure 8As shown, the width of the front part 23 of the enclosure 2 is widened so that the enclosure 2 is specifically a plate. A storage slot 231 is made on the front part 23, and items are placed in the storage slot 231. The slot wall of the storage slot 231 prevents items from falling out accidentally.

[0036] In this invention, locking block 42 engages with the second locking hole 22, and mounting block 26 engages with the mounting step 102 below, thus connecting and fixing the front part 23 and armrest part 24 of the barrier 2 to the chair frame 1, ensuring the barrier 2 is securely installed and the child's safety is guaranteed. Pressing button 6 unlocks the front part 23 from the mounting base 3, causing the barrier 2 to rotate and the mounting block 26 to gradually disengage from the mounting step 102. The armrest part 24 moves upward, inserting protrusion 25 to disengage from the mounting hole 101, completing the disassembly of the barrier 2 from the chair frame 1. The disassembly process is convenient and quick, facilitating the removal of the child from the chair frame 1 and placing the child back on it. It also allows for easy reshaping of the barrier 2, enabling it to function as a dining tray, making it a more flexible and versatile children's high chair. The mounting mechanism connects the booster seat 7 to the chair frame 1. The chair frame 1 can be quickly installed and disassembled without tools; simply press the bottom of the locking block 71. This allows for easy use of the chair frame 1 alone, as well as for use with booster seats 7 of different heights, making it suitable for children of varying heights and with a wide range of applications. The seat cushion and backrest, made of elastic material, ensure the comfort of children. At least five casters ensure smooth sliding, allowing the chair frame 1 to be used as a children's scooter. The mounting base 3 is detachably fixed to the chair frame 1 by engaging the first fixing block 39 into the first buckle hole. The mounting base 3 is formed by the opposing installation of the first mounting side plate 32 and the second mounting side plate 33, facilitating maintenance of the locking lever 4, the first spring 5, and other internal structures. The foot pedal 8 is detachably fixed to the bottom of the booster seat 7 by engaging the second fixing block 76 into the second buckle hole. The foot pedal 8 provides a place for children to rest their feet, and its removal reduces the space occupied during transportation or storage.

[0037] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should fall within the protection scope of this utility model.

Claims

1. A seat enclosure mounting mechanism, comprising a chair frame (1) and an enclosure (2) located on the chair frame (1), characterized in that It also includes a locking lever (4) and a first spring (5). The chair frame (1) is provided with a mounting base (3). The middle part of the locking lever (4) is hinged to the mounting base (3). One end of the locking lever (4) is a push part (41). The other end of the locking lever (4) is provided with a locking block (42). The two ends of the first spring (5) abut against the push part (41) and the mounting base (3) respectively. The mounting base (3) is provided with a first locking hole (31). The enclosure (2) is provided with a second locking hole (22). The end of the locking block (42) passes through the first locking hole (31) and the second locking hole (22) in sequence, and the enclosure (2) is installed on the top of the mounting base (3). The first spring (5) is in an extended state.

2. The seat enclosure installation mechanism according to claim 1, characterized in that... The enclosure (2) includes a front enclosure (23) and handrails (24) located on both sides of the front enclosure (23). The bottom of the front enclosure (23) is provided with a mounting sleeve (21). The second locking hole (22) is located on the side of the mounting sleeve (21). The top of the mounting base (3) is inserted into the mounting sleeve (21). The bottom of the two handrails (24) is provided with an insertion protrusion (25). The middle of the insertion protrusion (25) is provided with a dividing groove. The dividing groove divides the bottom of the insertion protrusion (25) into two arc-shaped protrusions. The side panel, one of the protruding side panels has a mounting block (26) at the bottom, the mounting block (26) has a first guide slope (27) at the bottom, the chair frame (1) has a mounting hole (101) for inserting the insertion protrusion (25), the mounting hole (101) has a mounting step (102) at the bottom, the insertion protrusion (25) is inserted into the mounting hole (101) so that the mounting block (26) is located below the mounting step (102) and the armrest (24) is fixed on the chair frame (1).

3. The seat enclosure installation mechanism according to claim 2, characterized in that... The enclosure (2) is specifically a dinner plate, and the front enclosure (23) has a storage slot (231).

4. The seat enclosure installation mechanism according to claim 1, characterized in that... The mounting base (3) includes a first mounting side plate (32) and a second mounting side plate (33). The first mounting side plate (32) is provided with a plurality of fixing posts (34), and the second mounting side plate (33) is provided with a plurality of fixing seats (35). The fixing seats (35) are provided with fixing grooves. The fixing posts (34) are inserted into the fixing grooves and are interference-fitted with the fixing seats (35), so that the first mounting side plate (32) and the second mounting side plate (33) are installed opposite each other to form the mounting base (3). The first mounting side plate (32) and the second mounting side plate (33) are provided with two hinge seats (36) on their opposite sides. The hinge seats (36) are provided with hinge grooves (37). After the first mounting side plate (32) and the second mounting side plate (33) are installed opposite each other, two hinge holes are formed. The locking lever (4) is provided with protruding hinge shafts (43) on both sides. The hinge shafts (43) are located in the hinge holes, so that the locking lever (4) is hinged in the mounting seat (3).

5. The seat enclosure installation mechanism according to claim 4, characterized in that... It also includes a button (6), the tail of which is provided with a button step (61), the first mounting side plate (32) is provided with a button hole (311), the head of the button (6) passes through the button hole (311), the button step (61) contacts the side of the first mounting side plate (32), the tail of the button (6) contacts the push part (41), pressing the button (6) exposed on the mounting base (3) causes the button (6) to squeeze the push part (41) and cause the locking lever (4) to rotate.

6. The seat enclosure installation mechanism according to claim 4, characterized in that... The chair frame (1) has a first recessed annular insertion groove (103). The outer wall of the first insertion groove (103) has two first buckle holes. The bottom of the mounting base (3) has two first fixing blocks (38). The two first fixing blocks (38) are located on the first mounting side plate (32) and the second mounting side plate (33) respectively. The end of the first fixing block (38) has a protruding first fixing block (39). The first fixing block (39) has a second guide slope (310). The bottom of the mounting base (3) is inserted into the first insertion groove (103), so that the first fixing block (39) is engaged in the first buckle hole, and the mounting base (3) is detachably fixed on the chair frame (1).

7. A child car seat, comprising the seat surround mounting mechanism according to any one of claims 1-6, characterized in that... The chair frame (1) is provided with a seat cushion and backrest made of elastic material. The bottom of the chair frame (1) is provided with a booster seat (7). The side of the booster seat (7) is provided with a foot pedal (8). The bottom of the foot pedal (8) and the booster seat (7) are provided with several rollers (9). The number of rollers (9) is ≥5.

8. The child seat according to claim 7, characterized in that... The booster seat (7) and the chair frame (1) are connected by two sets of oppositely arranged mounting mechanisms. The mounting mechanism includes a locking block (71), a second spring (72), and a locking protrusion (73). The middle part of the locking block (71) is hinged to the side of the booster seat (7). The two ends of the second spring (72) abut against the bottom of the locking block (71) and the side of the booster seat (7), respectively. The top of the locking block (71) is bent to form a locking part (74). The locking protrusion (73) is located at the bottom of the side of the chair frame (1). The locking part (74) hooks the locking protrusion (73) to fix the booster seat (7) and the chair frame (1). The second spring (72) is in an extended state, and the locking block (71) is in a vertical state.

9. The child seat according to claim 7, characterized in that... The foot pedal (8) has a second insertion groove (81), and the groove wall of the second insertion groove (81) has two second buckle holes. The bottom of the height-increasing seat (7) has two second fixing blocks (75), and the end of the second fixing block (75) has a protruding second fixing block (76). The second fixing block (76) has a third guide slope. The bottom of the height-increasing seat (7) is inserted into the second insertion groove (81), so that the second fixing block (76) is engaged in the second buckle hole, and the foot pedal (8) is detachably fixed to the bottom of the height-increasing seat (7).

10. The child seat according to claim 7, characterized in that... The mounting base (3) is also equipped with a digital display thermometer (10) for measuring water temperature.

Images