Children product

Abstract

The utility model discloses a children's product, including foot stool subassembly and functional part, foot stool subassembly includes first landing leg, second landing leg, joint portion, support plate, pedal and adjusting structure, first landing leg and second landing leg can switch between unfolding state and folding state, the support plate is installed on first landing leg and second landing leg, and the functional part is installed on the support plate. The adjusting structure comprises a first connecting piece fixed to the lower end of the supporting plate and a second connecting piece slidably arranged at the lower end of the supporting plate through a sliding block, the second connecting piece is pivoted to the sliding block, and the two ends of the first connecting piece and the two ends of the second connecting piece are each provided with a lock pin and an elastic piece driving the lock pin to be kept in an extending state. The first connecting piece and the second connecting piece are provided with control structures for controlling the lock pins on the corresponding two sides to stretch out and draw back, the two ends of the first supporting leg and the two ends of the second supporting leg are each provided with a plurality of gear grooves, according to the children product, the height of the supporting plate can be rapidly adjusted according to the height requirement of a user, and adjusting operation is more convenient, more labor-saving and faster.

Description

Technical Field

[0001] This utility model relates to the technical field of daily necessities, and in particular to a children's product. Background Technology

[0002] With the development of the times, there are more and more daily necessities designed for children, such as children's dining chairs and learning towers. Children's dining chairs are designed to help children develop the habit of sitting in a chair to eat, protecting them while also developing their hand-eye-brain coordination. Learning towers use a stepped structure to allow children to climb independently, and the top platform is equipped with a safety railing to ensure stability. An existing children's dining chair, as disclosed in Chinese Patent Publication No. CN215077029U, has a height-adjustable seat to accommodate shorter children, specifically using bolts and threaded holes with different positions. However, this adjustment structure is relatively inconvenient to operate. Similarly, the existing height adjustment structure of the learning tower support plate faces the same problem, therefore, improvements to this height adjustment structure are needed. Summary of the Invention

[0003] The purpose of this invention is to provide a children's product that can quickly adjust the height of the support plate according to the user's height requirements, and the adjustment operation is more convenient, labor-saving, and quick.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A children's product includes a foot frame assembly and functional components disposed on the foot frame assembly. The foot frame assembly includes a first leg, a second leg, a joint, a support plate, and a foot pedal. The first leg and the second leg are connected by the joint and can switch between an unfolded state and a folded state. The support plate is mounted on the first leg and the second leg. The foot pedal is disposed on the first leg and located at the lower end of the support plate. The foot frame assembly also includes an adjustment structure for adjusting the height of the support plate. The adjustment structure includes a first connecting member fixed to the lower end of the support plate and a slider slidably disposed on the support plate. The lower end has a second connector, which is pivotally connected to the slider. Both ends of the first and second connectors are provided with locking pins and elastic elements that keep the locking pins extended. The first and second connectors are provided with control structures to control the extension and retraction of the corresponding locking pins. Both ends of the first and second legs are provided with multiple stop slots along the length of the corresponding legs. By simultaneously operating the control structures on the first and second connectors, the pins on both sides of the first and second connectors are retracted. At this time, the height of the support plate can be adjusted. After adjustment, the locking pins of the control structure are released and, under the elastic force of the corresponding elastic elements, they abut into the stop slots at the corresponding positions and lock.

[0005] Furthermore, the control structure includes a rope and a control handle. One end of the rope is connected to a locking pin, and the other end of the rope is connected to the control handle. The control handle can switch between a first position and a second position. When the control handle is in the first position, the rope is in a slack state, and the locking pin remains extended under the action of the corresponding elastic element. When switched to the second position, the rope is in a taut state, and the locking pin is retracted under the action of the rope, overcoming the force of the elastic element.

[0006] Furthermore, the rope is a steel wire rope.

[0007] Furthermore, the first and second connectors are provided with mounting bases, and the control handle includes a wrench that is rotatably connected to the mounting base via a pin. The other end of the rope relative to the locking pin is connected to the wrench. The tension of the rope is adjusted by rotating the position of the wrench, thereby adjusting the extension and retraction of the locking pin.

[0008] Furthermore, the first and second connectors are provided with mounting bases, and the control handle includes a knob that is rotatably connected to the mounting base. The other end of the rope relative to the locking pin is connected to the outer end of the knob. The tension of the rope is adjusted by adjusting the rotation position of the knob, thereby adjusting the extension and retraction of the locking pin.

[0009] Furthermore, the first and second connectors are respectively provided with plugs at both ends, the locking pin is slidably provided at the end of the corresponding connector, the elastic element is abutted between the locking pin and the plug, and the first and second connectors are provided with limiting parts to restrict the locking pin from sliding out of the corresponding connector.

[0010] Furthermore, the inner sides of the first and second legs are provided with sliding grooves extending along the length direction of the corresponding legs, and the first and second connectors are provided with limiting blocks that are slidably disposed in the sliding grooves at both ends, with the limiting blocks being limited and disposed in the sliding grooves.

[0011] Furthermore, the height of the foot pedal is adjustable and located on the first leg.

[0012] Furthermore, the foot pedal is provided with positioning pins and springs that drive the positioning pins to remain extended on both sides. The positioning pins can be positioned and inserted into the gear slot of the first leg. The foot pedal is also provided with an operating part and a steel wire rope. The operating part is connected to the positioning pin through the steel wire rope. The height of the foot pedal can be adjusted by controlling the extension and retraction of the positioning pin through the operating part.

[0013] Furthermore, the functional component is a dining table frame or a railing frame. When the functional component is a dining table frame, the leg assembly and the dining table frame together form a children's dining chair; when the functional component is a railing frame, the leg assembly and the railing frame together form a learning tower.

[0014] In summary, this utility model has the following beneficial effects:

[0015] This utility model of children's products can quickly adjust the height of the support plate according to the user's height requirements. The adjustment structure of this utility model is more convenient, labor-saving and quick to operate. Specifically, by simultaneously operating the control structure on the first connector and the second connector, the pins on both sides of the first connector and the second connector are retracted. At this time, the height of the support plate can be adjusted. After the adjustment is in place, the locking pin of the control structure is released and, under the elastic force of the corresponding elastic element, it abuts into the corresponding position groove and locks. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the present invention when used as a children's dining chair.

[0017] Figure 2 This is a structural schematic diagram of the present invention when used as a learning tower.

[0018] Figure 3 This is a structural schematic diagram of the tripod assembly of this utility model.

[0019] Figure 4 This is a schematic diagram of the bottom structure of the tripod assembly of this utility model.

[0020] Figure 5 This is an exploded view of the tripod assembly of this utility model.

[0021] Figure 6 This is a cross-sectional view of the support plate of this utility model.

[0022] Figure 7 This is the utility model Figure 6 Enlarged view of point A.

[0023] Figure 8 This is a schematic diagram of the control handle of this utility model.

[0024] In the diagram: 10. Leg assembly; 11. First leg; 111. Gear slot; 112. Slide groove; 113. Limiting block; 12. Second leg; 13. Joint; 14. Support plate; 141. Slide rail; 15. Foot pedal; 20. Functional component; 30. Adjustment structure; 31. First connector; 32. Second connector; 321. Joint; 33. Slider; 34. Locking pin; 35. Elastic element; 36. Control structure; 361. Rope; 362. Control handle; 363. Mounting base; 364. Wrench; 37. End cap. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] like Figures 1-8As shown, a children's product includes a foot frame assembly 10 and a functional component 20 disposed on the foot frame assembly 10. The foot frame assembly 10 includes a first leg 11, a second leg 12, a joint 13, a support plate 14, and a foot pedal 15. The first leg 11 and the second leg 12 are connected by the joint 13. The first leg 11 and the second leg 12 can switch between an unfolded state and a folded state. The functional component 20 is mounted on the upper end of the joint 13.

[0027] The support plate 14 is mounted on the first leg 11 and the second leg 12. The foot pedal 15 is disposed on the first leg 11 and located at the lower end of the support plate 14. The foot assembly 10 also includes an adjustment structure 30 for adjusting the height of the support plate 14. The adjustment structure 30 includes a first connector 31 fixed to the lower end of the support plate 14 and a second connector 32 slidably disposed at the lower end of the support plate 14 via a slider 33. The first connector 31 is disposed at one end near the first leg 11, and the second connector 32 is disposed at one end near the second leg 12 and can slide in the direction of approaching and moving away from the first connector 31. The first connector 31 and the second connector 32 extend laterally to both ends of the support plate 14.

[0028] The spacing between the corresponding gear slots 111 at different heights of the first leg 11 and the second leg 12 is different, so the second connector 32 needs to be set as a sliding structure. In addition, since it is necessary to ensure that the first leg 11 and the second leg 12 can be folded and stored, the second connector 32 needs to be pivotally connected to the slider 33, that is, the second connector 32 is rotatably connected to the slider 33.

[0029] Both ends of the first connector 31 and the second connector 32 are provided with locking pins 34 and elastic members 35 that drive the locking pins 34 to remain extended. The first connector 31 and the second connector 32 are provided with control structures 36 for controlling the extension and retraction of the corresponding locking pins 34 on both sides. Both ends of the first leg 11 and the second leg 12 are provided with a plurality of stop grooves 111 arranged along the length of the corresponding leg. The diameter of the stop grooves 111 is adapted to the diameter of the locking pins 34.

[0030] When the height of the support plate 14 needs to be adjusted, the control structure 36 on the first connector 31 and the second connector 32 is operated simultaneously to retract the pins on both sides of the first connector 31 and the second connector 32. At this time, the locking pin 34 is disengaged from the limit of the gear slot 111, so that the height of the support plate 14 can be adjusted. After the adjustment is in place, the control structure 36 is released, and the locking pin 34 is pushed into the gear slot 111 at the corresponding position and locked under the elastic force of the corresponding elastic member 35.

[0031] The second connector 32 is provided with a joint 321 at both ends. The joint 321 is pivotally connected to the slider 33 via a connecting shaft. The bottom of the support plate 14 is provided with two sets of slide rails 141. The slider 33 is slidably limited and installed in the slide rails 141.

[0032] In some embodiments, the control structure 36 includes a rope 361 and a control handle 362. One end of the rope 361 is connected to the locking pin 34, and the other end of the rope 361 is connected to the control handle 362. The control handle 362 can switch between a first position and a second position. When the control handle 362 is in the first position, the rope 361 is in a slack state, and the locking pin 34 remains extended under the action of the corresponding elastic element 35. When switched to the second position, the rope 361 is in a taut state, and the locking pin 34 is retracted under the action of the rope 361, overcoming the force of the elastic element 35.

[0033] In some embodiments, the rope 361 is a steel wire rope.

[0034] In some embodiments, the first connector 31 and the second connector 32 are provided with mounting bases 363, and the control handle 362 includes a wrench 364 rotatably connected to the mounting base 363 via a pin. The other end of the rope 361 relative to the locking pin 34 is connected to the wrench 364. Specifically, the end face of the wrench 364 is provided with a groove for embedding the end of the wire rope. The end of the rope 361 is embedded in the groove. During the rotation of the wrench 364, the state of the rope 361 will be switched, for example from slack to taut, or from taut to slack. That is, the tension of the rope 361 can be adjusted by rotating the position of the wrench 364, thereby adjusting the extension and retraction of the locking pin 34, thereby realizing the height adjustment of the support plate 14.

[0035] In some embodiments, the first connector 31 and the second connector 32 are provided with mounting bases 363, and the control handle 362 includes a knob rotatably connected to the mounting base 363. The other end of the rope 361 relative to the locking pin 34 is connected to the outer end of the knob. The tension of the rope 361 is adjusted by adjusting the rotation position of the knob, thereby adjusting the extension and retraction of the locking pin 34. In this embodiment, the ends of the ropes 361 on both sides are respectively connected to the outer periphery of the knob and are set at an angle of 180 degrees. When the knob is in the first position, the two ends of the rope 361 connected to the knob are set in the left and right direction, and the rope 361 is in a slack state. When the knob is in the second position, the two ends of the rope 361 connected to the knob are set in the up and down direction, and the rope 361 is in a tension state.

[0036] Of course, in another embodiment, the first connector 31 and the second connector 32 are provided with mounting bases 363, and the control handle 362 can be a moving block. The moving block is slidably disposed on the mounting base 363, and the left and right ends of the moving block are respectively connected to the inner ends of the ropes 361 on both sides. When the moving block slides to the first position, the ropes 361 are in a slack state, and when the moving block slides to the second position, the ropes 361 are in a tensioned state.

[0037] In some embodiments, the first connector 31 and the second connector 32 are respectively provided with plugs 37 at both ends, the locking pin 34 is slidably provided at the end of the corresponding connector, the elastic member 35 is abutted between the locking pin 34 and the plug 37, the first connector 31 and the second connector 32 are provided with limiting portions that restrict the locking pin 34 from sliding out of the corresponding connector, and the plug 37 is provided with a clearance channel for the rope 361 to pass through.

[0038] In some embodiments, the inner sides of the first leg 11 and the second leg 12 are provided with a sliding groove 112 extending along the length direction of the corresponding leg, and the first connector 31 and the second connector 32 are provided with limiting blocks 113 that are slidably disposed in the sliding groove 112 at both ends, and the limiting blocks 113 are limited and disposed in the sliding groove 112.

[0039] In some embodiments, the height of the foot pedal 15 is adjustable and is located on the first support leg 11. Specifically, the foot pedal 15 has a positioning pin and a spring that drives the positioning pin to remain extended on both sides. The positioning pin can be positioned and inserted into the stop groove 111 of the first support leg 11. The foot pedal 15 also has an operating part and a steel wire rope. The operating part is connected to the positioning pin through the steel wire rope. The height of the foot pedal 15 can be adjusted by controlling the extension and retraction of the positioning pin through the operating part.

[0040] In some embodiments, the functional component 20 is a dining table stand or a fence stand. When the functional component 20 is a dining table stand, the leg assembly 10 and the dining table stand together form a children's dining chair. When the functional component 20 is a fence stand, the leg assembly 10 and the fence stand together form a learning tower.

[0041] In summary, this utility model has the following beneficial effects:

[0042] The children's product of this utility model can quickly adjust the height of the support plate 14 according to the user's height requirements. The adjustment structure 30 of this utility model is more convenient, labor-saving and quick to operate. Specifically, by simultaneously operating the control structure 36 on the first connector 31 and the second connector 32, the pins on both sides of the first connector 31 and the second connector 32 are retracted. At this time, the height of the support plate 14 can be adjusted. After the adjustment is in place, the locking pin 34 of the control structure 36 is released and, under the elastic force of the corresponding elastic member 35, it abuts into the corresponding position groove 111 and locks.

[0043] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A children's product, comprising a leg assembly (10) and functional components (20) disposed on the leg assembly (10), the leg assembly (10) comprising a first leg (11), a second leg (12), a joint (13), a support plate (14), and a foot pedal (15), the first leg (11) and the second leg (12) being connected by the joint (13), the first leg (11) and the second leg (12) being switchable between an unfolded state and a folded state, the support plate (14) being mounted on the first leg (11) and the second leg (12), and the foot pedal (15) being disposed on the first leg (11) and located at the lower end of the support plate (14), characterized in that: The tripod assembly (10) further includes an adjustment structure (30) for adjusting the height of the support plate (14). The adjustment structure (30) includes a first connector (31) fixed to the lower end of the support plate (14) and a second connector (32) slidably disposed on the lower end of the support plate (14) via a slider (33). The second connector (32) is pivotally connected to the slider (33). Both ends of the first connector (31) and the second connector (32) are provided with locking pins (34) and elastic members (35) for driving the locking pins (34) to remain extended. The first connector (31) and the second connector (32) are provided with control for corresponding two The control structure (36) for the extension and retraction of the side locking pin (34) has multiple gear slots (111) at both ends of the first leg (11) and the second leg (12) along the length of the corresponding leg. By simultaneously operating the control structure (36) on the first connector (31) and the second connector (32), the pins on both sides of the first connector (31) and the second connector (32) are retracted. At this time, the height of the support plate (14) can be adjusted. After the adjustment is in place, the locking pin (34) of the control structure (36) is released and, under the elastic force of the corresponding elastic element (35), it abuts into the gear slot (111) at the corresponding position and locks.

2. A children's product according to claim 1, characterized in that: The control structure (36) includes a rope (361) and a control handle (362). One end of the rope (361) is connected to the locking pin (34), and the other end of the rope (361) is connected to the control handle (362). The control handle (362) can switch between a first position and a second position. When the control handle (362) is in the first position, the rope (361) is in a slack state, and the locking pin (34) remains extended under the action of the corresponding elastic element (35). When switched to the second position, the rope (361) is in a taut state, and the locking pin (34) is in a retracted state under the action of the rope (361) overcoming the force of the elastic element (35).

3. A children's product according to claim 2, characterized in that: The rope (361) is a steel wire rope.

4. A children's product according to claim 3, characterized in that: Mounting bases (363) are provided on the first connector (31) and the second connector (32). The control handle (362) includes a wrench (364) that is rotatably connected to the mounting base (363) via a pin. The other end of the rope (361) relative to the locking pin (34) is connected to the wrench (364). The tension of the rope (361) is adjusted by rotating the position of the wrench (364), thereby adjusting the extension and retraction of the locking pin (34).

5. A children's product according to claim 3, characterized in that: The first connector (31) and the second connector (32) are provided with mounting bases (363). The control handle (362) includes a knob that is rotatably connected to the mounting base (363). The other end of the rope (361) relative to the locking pin (34) is connected to the outer end of the knob. The tension of the rope (361) is adjusted by adjusting the rotation position of the knob, thereby adjusting the extension and retraction of the locking pin (34).

6. A children's product according to claim 1, characterized in that: The first connector (31) and the second connector (32) are respectively provided with plugs (37) at both ends. Locking pins (34) are slidably provided at the ends of the corresponding connectors. Elastic members (35) are abutted between the locking pins (34) and the plugs (37). The first connector (31) and the second connector (32) are provided with limiting parts to prevent the locking pins (34) from sliding out of the corresponding connectors.

7. A children's product according to claim 1, characterized in that: The inner sides of the first leg (11) and the second leg (12) are provided with a sliding groove (112) extending along the length direction of the corresponding leg. The first connector (31) and the second connector (32) are provided with limiting blocks (113) that are slidably disposed in the sliding groove (112). The limiting blocks (113) are limited and disposed in the sliding groove (112).

8. A children's product according to claim 1, characterized in that: The height of the foot pedal (15) is adjustable and located on the first support leg (11).

9. A children's product according to claim 8, characterized in that: The foot pedal (15) is provided with positioning pins and springs that drive the positioning pins to remain extended on both sides. The positioning pins can be positioned and inserted into the gear slot (111) of the first leg (11). The foot pedal (15) is also provided with an operating part and a steel wire rope. The operating part is connected to the positioning pin through the steel wire rope. The height of the foot pedal (15) can be adjusted by controlling the extension and retraction of the positioning pin through the operating part.

10. A children's product according to any one of claims 1-9, characterized in that: The functional component (20) is a dining table or a fence. When the functional component (20) is a dining table, the leg assembly (10) and the dining table form a children's dining chair. When the functional component (20) is a fence, the leg assembly (10) and the fence form a learning tower.

Images