CN219479668U - Child article - Google Patents

Abstract

The utility model discloses a children article, which comprises a base, a lifting seat and a supporting seat, wherein the lifting seat can be arranged on the base in a relative motion manner along the up-down direction, the supporting seat can be arranged on the lifting seat in a relative rotation manner, a first driving mechanism for driving the lifting seat to move relatively along the up-down direction is arranged between the lifting seat and the base, a second driving mechanism for driving the supporting seat to rotate relatively is arranged between the supporting seat and the lifting seat, and the first driving mechanism can be linked with the second driving mechanism for moving. The children's supplies provided by the utility model can be lifted in a linkage way while shaking, so that the whole shaking process is soft, stable and rich in change, the comfort level of children is improved, meanwhile, the labor is saved, and the burden is relieved for parents.

Description

Child article

Technical Field

The utility model relates to the field of children products, in particular to a children product.

Background

For most children, especially the older children, repeated rhythmic shaking can simulate the mother's hugging feeling, the effect of pacifying the children can be achieved, the children are always in a relaxed pleasant emotion, crying is reduced, and therefore the children are more prone to sleeping in a cradle, playing on a rocking chair or a shakable toy, and corresponding shakable children products are generated. At present, most of children products with pacifying effect on the market are manually shaken by parents, so that the burden of the parents is greatly increased. The children's articles that some can rock automatically then adopt the bearing surface such as motor direct drive bed or seat to rock around or control at same height, and children can have obvious sense of being tired when the direction of turning over, travelling comfort is poor. In addition, some rocking children's products are provided with a plurality of motors for realizing diversified rocking actions, so that the children's products are heavy in structure and high in cost, and different rocking actions are not smooth in cooperation with stiffness, so that the comfort of children is also poor. Thus, there is currently a lack of a child product that swings naturally, is rich in variation, and is softer and more comfortable.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and provides a child article capable of soothing children through linkage lifting and swinging.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a children's articles for use, includes base, elevating seat and supporting seat, wherein, the elevating seat can be followed upper and lower direction relative motion ground and is set up on the base, the supporting seat can be set up with relative rotation on the elevating seat, the elevating seat with be equipped with between the base and be used for driving elevating seat along upper and lower direction relative motion's first actuating mechanism, the supporting seat with be equipped with between the elevating seat and be used for driving supporting seat relative rotation's second actuating mechanism, first actuating mechanism can link the second actuating mechanism motion.

In some embodiments, the support seat is used for bearing a child, and is connected with the lifting seat in a manner of relatively rotating around a first axial lead, and the first axial lead extends along a horizontal direction; the first driving mechanism is used for driving the lifting seat to reciprocate along the up-down direction, and the second driving mechanism is used for driving the supporting seat to reciprocate and swing around the first axial lead in the process of reciprocating movement of the lifting seat along the up-down direction.

In some embodiments, the first driving mechanism includes a rotating member and a connecting member, the rotating member is connected to the base in a manner of relatively rotating about a second axis, the rotating member and the connecting member are connected in a manner of relatively rotating about a third axis, the connecting member and the lifting seat are connected in a manner of relatively rotating about a fourth axis, and the second axis, the third axis, and the fourth axis are parallel to each other.

In some embodiments, the second driving mechanism includes a first gear and a second gear that are arranged in a linkage manner, the connecting piece is connected with the first gear, the first gear can rotate around a fourth axis relatively and is connected with the lifting seat, the second gear can rotate around the first axis relatively and is connected with the lifting seat, the fourth axis is parallel to the first axis, and the second gear is fixedly arranged with the supporting seat.

In some embodiments, the first gear intermeshes with the second gear.

In some embodiments, the first axis, the second axis, and the fourth axis lie in a same vertical plane, and the third axis is capable of reciprocating on different sides of the vertical plane.

In some embodiments, the connecting piece is fixedly connected with the first gear, the second driving mechanism further comprises a connecting pin, the connecting piece is connected with the first gear through the connecting pin, and the cross section of the connecting pin is in a non-circular shape.

In some embodiments, the lifting seat is provided with two lifting seats which are arranged at intervals along the extending direction of the second axial line, the two lifting seats are respectively arranged on the base in a manner of relatively moving along the up-down direction, and two sides of the lifting seat are respectively connected with the supporting seats on the same side in a manner of relatively rotating; the connecting piece comprises a cross rod and vertical rods, the extending direction of the cross rod is parallel to the extending direction of the third axial line, the vertical rods are provided with two vertical rods which are arranged at intervals along the extending direction of the cross rod, one end part of each vertical rod is fixedly connected with the cross rod, and the other end part of each vertical rod is connected with the lifting seat on the same side.

In some embodiments, the rotating member is in a rod shape, one end of the rotating member is rotatably connected with the base, the other end of the rotating member is rotatably connected with the connecting member, and the first driving mechanism further comprises a driving device for driving the rotating member to relatively rotate around the second axis.

In some embodiments, the base comprises a guide frame, the guide frame extends along an up-down direction, the lifting seat is provided with a containing cavity extending along the up-down direction, at least part of the guide frame is inserted into the containing cavity, and at least part of the first driving mechanism and the second driving mechanism are arranged in the containing cavity.

Due to the application of the technical scheme, the child product provided by the utility model drives the supporting seat to move up and down through the first driving mechanism, and drives the supporting seat to move back and forth or swing left and right through the second driving mechanism, so that the movement form of the supporting seat is changed more, and the child product has better pacifying effect on children. Meanwhile, the first driving mechanism and the second driving mechanism can realize linkage, so that the cooperation of lifting motion and swinging motion is smoother and more natural, the use of the driving mechanism can be reduced, and the children's articles are simpler in structure and lower in cost.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, the drawings used in the description of the embodiments will be briefly described.

FIG. 1 is a schematic perspective view of a child product according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of another angle of the child product according to the present embodiment, wherein a part of the lifting seat is omitted;

FIG. 3 is a schematic perspective view of the swing of the child product according to the present embodiment;

FIG. 4 is a schematic side view of the child product of FIG. 3;

FIG. 5 is another perspective view of the swing of the child product according to the present embodiment;

FIG. 6 is a schematic side view of the child product of FIG. 5;

FIG. 7 is a schematic cross-sectional view of A-A of FIG. 6;

wherein: 100. a support base; 110. a connection part; 120. a seat; 130. a backrest; 140. a leg rest; 150. a dinner plate; 200. a lifting seat; 210. a receiving chamber; 300. a first driving mechanism; 310. a rotating member; 320. a connecting piece; 321. a cross bar; 322. a vertical rod; 330. a driving device; 400. a second driving mechanism; 410. a first gear; 420. a second gear; 430. a connecting pin; 500. a base; 510. a guide frame; 520. connecting joints; 530. a front bracket; 540. a rear bracket; 1001. a first axis; 1002. a second axis; 1003. a third axis; 1004. a fourth axis; x, left and right directions; y, front-back direction; z, up-down direction.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art.

Referring to fig. 1 and 2, a child product includes a base 500, a lifting seat 200, and a supporting seat 100, wherein the base 500 can be supported on a horizontal plane such as the ground, and the supporting seat 100 is used for carrying a child. In this embodiment, the base 500 is used as a reference to establish an XYZ three-dimensional coordinate system, wherein the left-right direction X, the front-rear direction Y, and the up-down direction Z are perpendicular to each other, and the left-right direction X and the front-rear direction Y respectively extend in the horizontal direction. The coordinate system is based on the observed orientation or positional relationship of the child seated in the support base 100 when the base 500 is normally placed on a horizontal plane, and is merely for convenience of description and simplicity of description, and is not intended to indicate or imply that the device or element in question must have a specific orientation, only have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In this embodiment, the child product specifically takes a child dining chair as an example, where the supporting seat 100 includes a seat 120, a backrest 130 disposed at the rear of the seat 120, a leg rest 140 disposed at the front of the seat 120, and a dinner plate 150 detachably connected to the front side of the backrest 130, and the left and right sides of the bottom of the seat 120 are respectively and fixedly provided with a connection portion 110, so that a child can sit in the supporting seat 100 for dining. In other embodiments, the child product may be a child bed, a child sleeping basket, a child cart, or other products with a child carrying function, and the specific structure of the support base 100 may be different among different products, but the core technical scheme of the present utility model is not affected.

In this embodiment, the base 500 includes a front bracket 530, a rear bracket 540, a guide frame 510, and a connection joint 520. The front support 530 gradually extends forward from top to bottom, the rear support 540 gradually extends backward from top to bottom, the guide frame 510 extends along the up-down direction Z, the upper end of the front support 530, the upper end of the rear support 540, and the lower end of the guide frame 510 are respectively connected with the connection joint 520, and the connection joints may be specifically connected in a rotating manner or a fixed manner. In this way, the bottoms of the front bracket 530 and the rear bracket 540 can be supported on the same horizontal plane, and the guide frame 510 is used to connect with the lifting seat 200 above. In other embodiments, the base 500 may also have other different structures, which do not affect the core technical solution of the present utility model.

Referring to fig. 1 and 2, in the present embodiment, a lifting seat 200 is relatively movably disposed on a base 500 along an up-down direction Z, a supporting seat 100 is relatively rotatably disposed on the lifting seat 200, a first driving mechanism 300 for driving the lifting seat 200 to relatively move along the up-down direction Z is disposed between the lifting seat 200 and the base 500, a second driving mechanism 400 for driving the supporting seat 100 to relatively rotate is disposed between the supporting seat 100 and the lifting seat 200, and the first driving mechanism 300 can be linked with the second driving mechanism 400 to move.

Referring to fig. 1 and 2, in the present embodiment, the support base 100 is disposed on the lifting base 200 in a manner capable of rotating relatively about a first axis line 1001, and the first axis line 1001 extends in a horizontal direction, specifically in a left-right direction X. The lifting seat 200 has a receiving cavity 210 extending along an up-down direction Z, at least a portion of the guide frame 510 is inserted into the receiving cavity 210, and at least a portion of the first driving mechanism 300 and the second driving mechanism 400 are disposed in the receiving cavity 210. The guide frame 510 can provide sliding guide for the up-and-down movement of the elevating seat 200, and the outer structure of the elevating seat 200 is more compact.

Referring to fig. 3 to 6, in the present embodiment, the first driving mechanism 300 is used for driving the lifting seat 200 to reciprocate along the up-down direction Z, and the second driving mechanism 400 is used for driving the supporting seat 100 to reciprocate and swing around the first axis 1001 during the up-down direction Z reciprocating movement of the lifting seat 200. Therefore, the supporting seat 100 of the child product can realize synchronous actions of up-down lifting and front-back swinging, so that the child can be more smoothly and naturally swayed, the pacifying effect is better, and the child dining chair can help the child to eat more consciously and pleasurably. In other embodiments, the extending direction of the first axis 1001 may be the front-back direction Y or any other horizontal direction of the supporting seat 100, and the supporting seat 100 can swing left and right or swing in other directions.

In this embodiment, the lifting base 200 has two lifting bases 200 disposed at intervals along the extending direction of the first axis 1001, and the two lifting bases 200 are disposed on the base 500 so as to be capable of moving relatively in the up-down direction Z, and both sides of the supporting base 100 are connected to the lifting bases 200 on the same side so as to be capable of rotating relatively. Specifically, the base 500 includes two connection joints 520 and two corresponding guide frames 510 respectively disposed on the left and right sides, and each lifting seat 200 is slidably sleeved on the guide frame 510 on the same side in the up-down direction Z. Further, the two connection portions 110 at the bottom of the supporting seat 100 can be rotatably connected to the lifting seat 200 at the same side around the first axis 1001.

Referring to fig. 2 and 7, in the present embodiment, the first driving mechanism 300 includes a rotating member 310 and a connecting member 320, wherein the rotating member 310 is relatively rotatably connected to the base 500 about a second axis 1002, the rotating member 310 is relatively rotatably connected to the connecting member 320 about a third axis 1003, and the connecting member 320 is relatively rotatably connected to the lifting base 200 about a fourth axis 1004. The first axis 1001, the second axis 1002, the third axis 1003, and the fourth axis 1004 are parallel to each other and extend in the left-right direction X. In this embodiment, the first axis 1001, the second axis 1002 and the fourth axis 1004 are located in the same vertical plane, and the third axis 1003 can reciprocate on different sides (i.e. front and rear sides here) of the vertical plane.

Referring to fig. 2 and 7, in the present embodiment, the rotating member 310 is in a rod shape, one end of the rotating member 310 is rotatably connected to the base 500, the other end of the rotating member 310 is rotatably connected to the connecting member 320, and the first driving mechanism 300 further includes a driving device 330 for driving the rotating member 310 to rotate around the second axis 1002. In this embodiment, the rotating member 310 also has two left and right corresponding to the two left and right lifting seats 200, and each rotating member 310 can be rotatably connected to the same-side connecting joint 520 about the second axis 1002, specifically, connected to the inner side of the connecting joint 520 in the left-right direction X. In this embodiment, the connecting member 320 specifically includes a cross rod 321 and upright rods 322, where the extending direction of the cross rod 321 is parallel to the extending direction of the third axis 1003, the upright rods 322 have two spaced apart sections along the extending direction of the cross rod 321, specifically here, two spaced apart sections are disposed at the left and right ends of the cross rod 321, one end section of each upright rod 322 is fixedly connected to the cross rod 321, and the other end section of each upright rod 322 is connected to the lifting seat 200 at the same side. Further, the cross bar 321 and the two upright bars 322 may be integrally formed U-shaped bars, or separately formed and then fixed together, where the center line of the cross bar 321 extends co-linearly with the third axis 1003. The connection member 320 is provided to connect the elevating seats 200 at the left and right sides, thereby achieving synchronous and smooth elevation of the left and right sides of the supporting seat 100. The eccentric rotation of the lower end part of the connecting piece 320 is realized by the arrangement of the rotating piece 310, and the synchronous lifting of the lifting seats 200 on two sides can be realized only by the arrangement of the driving device 330 in a matched manner of the rotating piece 310 on one side, wherein the driving device 330 can be a rotating motor, and the driving device 330 is fixedly arranged below the connecting joint 520 on one side. In this embodiment, the speed of the reciprocating lifting motion of the lifting seat 200 is changed slowly, and when the lifting seat 200 moves to the highest point or the lowest point, the speed naturally decreases to zero, so that the abrupt change of direction change is not generated.

Referring to fig. 2 and 7, in the present embodiment, the second driving mechanism 400 specifically includes a first gear 410 and a second gear 420 that are disposed in linkage, the connecting member 320 is connected to the first gear 410, the first gear 410 can be relatively rotatably connected to the lifting seat 200 around a fourth axis 1004, the second gear 420 can be relatively rotatably connected to the lifting seat 200 around a first axis 1001, and the second gear 420 is fixedly disposed with the supporting seat 100. In this embodiment, the first gear 410 and the second gear 420 are respectively provided with two gears respectively disposed on the lifting seats 200 at two sides, the first gear 410 and the second gear 420 at the same side are meshed with each other, the connecting piece 320 is fixedly connected with the first gear 410, specifically, the upper end portion of each upright 322 is fixedly connected with the first gear 410 at the same side, and the second gear 420 at each side is specifically fixedly connected with the connecting portion 110 at the bottom of the seat 120. In this embodiment, the second driving mechanism 400 further includes a connecting pin 430, and the cross section of the connecting pin 430 is in a non-circular shape, for example, a polygonal shape, an elliptical shape or an asymmetric shape, so that the connecting member 320 is fixedly connected with the supporting seat 100 through the connecting pin 430. In other embodiments, other meshing gears or transmission assemblies may be further provided between the first gear 410 and the second gear 420.

Referring to fig. 2 and 7, in the present embodiment, along the left-right direction X, the first driving mechanism 300 and the second driving mechanism 400 are integrally disposed on the inner sides of the base 500 and the lifting seat 200, and the supporting seat 100 is integrally disposed on the inner sides of the first driving mechanism 300 and the second driving mechanism 400, so that the center of gravity of the whole children product is centered, and the structure is more stable and safer. The first gear 410 and the second gear 420 of the second driving mechanism 400, and the upper portion of the connector 320 of the first driving mechanism 300 are disposed in the receiving chamber 210.

Referring to fig. 3 to 6, it can be seen that the working principle of the child product in this embodiment is as follows: when the driving device 330 drives the rotating member 310 at one side to rotate at a constant speed around the second axis 1002, the rotating members 310 at both sides can synchronously drive the lower portion of the whole connecting member 320 to perform eccentric rotation movement, so as to convert the eccentric rotation movement into variable speed lifting movement of the upper portion of the connecting member 320, that is, variable speed lifting movement of the lifting seat 200 at both sides. Meanwhile, the upper part of the connecting piece 320 drives the first gears 410 at two sides to reciprocally rotate around the fourth axis 1004 within a certain angle range, so as to further drive the second gears 420 engaged with the first gears to reciprocally rotate around the first axis 1001 within a certain angle range, and finally the back-and-forth swinging of the supporting seat 100 relative to the lifting seat 200 is converted, and the lifting seat 200 is self-lifting, so that the supporting seat 100 simultaneously performs regular lifting and swinging movements.

In summary, according to the children's product provided in this embodiment, through the cooperation movement between the first driving mechanism 300 and the second driving mechanism 400, only one motor or other driving devices 330 is used to realize the up-down lifting and the front-back swinging synchronous action of the supporting seat 100, so that the comfort of children is improved, the cost is reduced, and the emotion of the children is calmed and the burden of parents is reduced.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. A child product, characterized in that: including base, lifting seat and supporting seat, wherein, lifting seat can be along upper and lower direction relative motion ground setting is in on the base, the supporting seat can set up with relative rotation on the lifting seat, lifting seat with be equipped with between the base and be used for order about lifting seat along upper and lower direction relative motion's first actuating mechanism, the supporting seat with be equipped with between the lifting seat and be used for order about supporting seat relative rotation's second actuating mechanism, first actuating mechanism can link the second actuating mechanism moves.

2. The child product according to claim 1, wherein: the supporting seat is used for bearing children and can be connected with the lifting seat in a relatively rotating manner around a first axial lead, and the first axial lead extends along the horizontal direction; the first driving mechanism is used for driving the lifting seat to reciprocate along the up-down direction, and the second driving mechanism is used for driving the supporting seat to reciprocate and swing around the first axial lead in the process of reciprocating movement of the lifting seat along the up-down direction.

3. The child product according to claim 1, wherein: the first driving mechanism comprises a rotating piece and a connecting piece, wherein the rotating piece can be connected with the base in a relatively rotating mode around a second axial lead, the rotating piece and the connecting piece can be connected in a relatively rotating mode around a third axial lead, the connecting piece and the lifting seat can be connected in a relatively rotating mode around a fourth axial lead, and the second axial lead, the third axial lead and the fourth axial lead are mutually parallel.

4. A child product according to claim 3, wherein: the second driving mechanism comprises a first gear and a second gear which are arranged in a linkage mode, the connecting piece is connected with the first gear, the first gear can rotate around a fourth axis relatively and is connected with the lifting seat, the second gear can rotate around the first axis relatively and is connected with the lifting seat, the fourth axis is parallel to the first axis, and the second gear is fixedly arranged with the supporting seat.

5. The child product according to claim 4, wherein: the first gear is intermeshed with the second gear.

6. The child product according to claim 4, wherein: the first axial lead, the second axial lead and the fourth axial lead are positioned in the same vertical plane, and the third axial lead can reciprocate on two different sides of the vertical plane.

7. The child product according to claim 4, wherein: the connecting piece with first gear fixed connection, second actuating mechanism still includes the connecting pin, the connecting piece passes through the connecting pin with first gear connection, the cross section of connecting pin is non-circular shape.

8. A child product according to claim 3, wherein: the lifting seats are arranged at intervals along the extending direction of the second axial line, the two lifting seats are respectively arranged on the base in a manner of relatively moving along the up-down direction, and two sides of the supporting seat are respectively connected with the lifting seats on the same side in a manner of relatively rotating;

the connecting piece comprises a cross rod and vertical rods, the extending direction of the cross rod is parallel to the extending direction of the second axial line, the vertical rods are provided with two vertical rods which are arranged at intervals along the extending direction of the cross rod, one end part of each vertical rod is fixedly connected with the cross rod, and the other end part of each vertical rod is connected with the lifting seat on the same side.

9. A child product according to claim 3, wherein: the rotating piece is in a rod shape, one end of the rotating piece is rotationally connected with the base, the other end of the rotating piece is rotationally connected with the connecting piece, and the first driving mechanism further comprises a driving device for driving the rotating piece to rotate around the second axis relatively.

10. The child product according to any one of claims 1-9, wherein: the base comprises a guide frame, the guide frame extends along the up-down direction, the lifting seat is provided with a containing cavity extending along the up-down direction, at least part of the guide frame is inserted into the containing cavity, and at least part of the first driving mechanism and the second driving mechanism are arranged in the containing cavity.