KR20080066399A - A cushion for nursing - Google Patents

Abstract

A cushion for nursing is provided to enable long-term nursing while maintaining a fine posture, to prevent counter-flow during nursing, and to realize comfortable nursing while inhibiting slippage of a baby. A cushion for nursing comprises: a lower body(200); an upper body(100) coupled to the top of the lower body and having a plate shape so that a baby stays stably on the upper surface; and upper body/lower body joint members(150,250), each coupled to the bottom and the top of the upper body and the lower body in order to rotate the upper body in all directions. The cushion optionally further comprises a stopper member for selectively limiting the rotation between the upper body and the lower body.

Description

Feeding Cushion {A Cushion for nursing}

1 is a perspective view showing a nursing cushion according to the prior invention,

Figure 2 is a perspective view showing a ramp for children according to the conventional invention,

3 is a perspective view showing a feeding cushion in accordance with the present invention;

Figure 4 is a bottom perspective view showing the stopper means which is the main part of the present invention from the bottom,

5 is an exploded perspective view of a stopper means which is an essential part of the present invention;

Figure 6 is a perspective view showing a coupling state of the upper body and the lower body of the present invention,

7 is a perspective view showing a coupling state of the stopper means and the lower joint member of the present invention;

8 is a perspective view showing a coupling state of the stopper means and the upper joint member of the present invention;

9 is a use state that the cover member of the present invention is coupled,

Figure 10a, 10b is an operating state diagram schematically showing the operation state of the stopper means which is the main part of the present invention, respectively divided according to the operation of the lever handle,

11 is a perspective view showing a partial cutaway state of the main portion of the present invention,

12 is a perspective view of a nursing cushion according to the present invention as viewed from below,

Figure 13 is a front cross-sectional view of the feeding cushion of the present invention as another embodiment as seen from the front,

14 is an exploded perspective view illustrating a stopper means and an interlocking member which are main parts of the present invention as another example;

15A and 15B are operation state diagrams schematically showing operation states of the stopper means and the interlocking member, which are main parts of the present invention, respectively according to the operation of the lever handle.

*** Explanation of symbols for main parts of drawing ***

100: upper body 112: bracket

150: upper joint member 155: guide jaw

200: lower body 250: lower joint member

252: guide protrusion 310: fixed shaft

320: plunger member 330: spring member

340: yoke member 345: coupling hole

350: hinge shaft 360: link member

370: lever handle 380: stopper member

500: cover material

The present invention relates to a nursing cushion, and more particularly to smooth feeding

The nursing cushion has been improved in structure so that the infant's posture can be variably adjusted according to the inclination angle.

It is.

In general, as a nursing cushion for laying infants and ingesting food, a 'infant guard stand' such as Korean Utility Model Registration No. 209643 has been proposed. The nursing cushion of the above devised body, as shown in Figure 1, the main body 20 and the lumbar support 30 is formed so that the lumbar support 30 to the waist and sitting in the sitting body without holding the infant in the sitting position (20) Lying on the infant and feeding the infant has the advantage of being comfortable, but because the volume of the lumbar support 30 and the settled body 20 can be used only in a sitting position or the infant's correct by the rounded upper surface of the feeding cushion 10 Problems due to poor posture, and because the legs of the infant flows down down there is a problem that is inconvenient to use and can not be used in a narrow space such as a vehicle.

In addition, the infant restoring body has a problem that the main body 20 is formed in a flat plane, the infants slip or fall to the floor when feeding at a glance when feeding, as well as to always prevent the backflow of food during feeding. In order to provide a baby with the head of the infant to support the head, there was a problem that you can not breastfeed for a long time.

In addition, the 'incline feeding cushion' such as Utility Model Registration No. 357321 having a structure as shown in FIG. 2 has been proposed. In this case, the protective jaw 50 is formed on the left and right sides to prevent the child from being separated after being placed. In order to prevent backflow during feeding, the head of the infant is placed in a predetermined upward slope. However, even in this case, the anterior surface 60 is inclined to prevent backflow during lactation, but since the anterior surface is in the form of a flat plate, there is a problem in that the infant's legs fall down when the infant's legs flow down, thereby decreasing stability of the infant.

The present invention has been proposed to solve the above problems in view of the above,

Its purpose is to provide a feeding cushion with improved structure that allows the user to rotate and tilt at a certain angle so that the user can feed the baby for a long time in the correct posture during feeding.

In addition, the inclined angle to the upper body to prevent backflow during feeding, while the concave shape of the plate, the upper surface of the upper body is another object to enable the infant to feed in a comfortable posture without slipping.

The present invention for achieving the above object is coupled to the lower body, the upper body of the plate shape coupled to the upper side of the lower body and the infant is seated on the upper side, and coupled to the lower and upper portions of the upper and lower bodies, respectively And an upper and lower joint member for rotating the upper body in all directions.

In addition, the lower joint member of the present invention is formed to be round in the hemispherical shape on the upper side of the lower body, the upper joint member is formed to correspond to accommodate a portion of the lower joint member in the lower center of the upper body cross clouds It is possible to exercise.

The present invention further comprises a stopper means for selectively limiting rotation between the upper body and the lower body.

The stopper means includes a fixed shaft vertically coupled to a central portion of the upper and lower joint members, a plunger member fitted to the upper and lower surfaces of the fixed shaft so as to be lifted up and down, and supported by a lower end of the fixed shaft. A spring member for elastically supporting the member upward, a stopper member coupled through to receive a portion of an outer circumferential surface of the fixed shaft, and provided between the plunger member and the spring member to support a lifting operation of the plunger member, and a lower end of the plunger member. A yoke member rotatably hinged to selectively contact the upper side, and a yoke member having an upper portion axially coupled to one end of the link member, and a lever coupled to the other end of the link member and movable forward and backward on the upper body It is provided with a handle.

In addition, the present invention is to provide a cover member for finishing to surround the outer surface of the upper, lower body.

Hereinafter, a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

When the feeding cushion according to the present invention is described with reference to FIGS. 3 to 11, the structure is roughly divided into an upper body 100 and a lower body 200, and between the upper and lower bodies 100 and 200. The upper and lower joint members 150 and 250 and the upper and lower joint members 150 and 250 for rotating the upper body 100 in all directions on the lower body 200 are provided to enable mutual rolling motion. Stopper means for selectively limiting the rolling motion of

In more detail, the lower joint member 250 is formed in the shape of a substantially hemispherical cap and is integrally formed at the center upper portion of the lower body 200, or a separate fastening member (not shown) with respect to the lower body 200. ; Screw, fittings, etc.) can be detachably coupled.

In addition, the upper joint member 150 is formed to be recessed so that a portion of the lower joint member 250 is accommodated in the center lower portion of the upper body 100 so as to enable rolling movement, integrally formed or to the upper body 100 It can be detachably coupled.

The stopper means has a fixed shaft 310 which is vertically coupled to the center of the upper and lower joint members 150 and 250 and whose lower end is in contact with and supported by the bottom surface of the lower body 200, and the fixed shaft ( It is fitted to the outer circumferential surface of the upper end of 310 and a portion of the outer circumferential surface is slidably coupled to the upper joint member 150 to compress and expand the upper and lower plunger members 320 and the lower outer peripheral surface of the fixed shaft 310. Spring member 330 is coupled to have a one-way (upper side) elastic support force, the lower portion is in contact with the upper portion of the spring member 330 is elastically supported, the upper side is in contact with the lower end of the plunger member 320 plunger (plunger) A stopper member 380 that restricts the lowering operation of the member 320 and is provided to be elevated in the center of the lower joint member 250, and the hinge shaft rotatably rotates so that the lower end portion selectively contacts the upper side of the plunger member 320. 350 combined phases Is a yoke member 340 that is axially coupled to one end of the link member 360, and a lever coupled to the other end of the link member 360 and movable in the upper body 100 in a forward and backward manner. It consists of a handle 370.

In addition, brackets 112 having corresponding structures are formed on both inner sides of the upper body 100 so that holes 112a are formed to support both ends of the hinge shaft 350. The yoke member 340 has a central portion axially coupled by the hinge shaft 350, and each coupling hole 345 is formed at the center and the upper portion such that the upper portion thereof is axially coupled to one end of the link member 360. . The plunger member 320 has an outer circumferential surface coupled to the center of the upper joint member 150 so that the upper and lower surfaces thereof are selectively in contact with the lower end of the yoke member 340, and the outer surface of the plunger member 320 is bordered outwardly. It is formed to have a structure that selectively contacts the upper joint member 150 and the stopper member 380 during the lifting operation.

In addition, since the plunger member 320 is supported such that the lower end thereof comes into contact with the upper end of the stopper member 380, the stopper member 380 and the plunger member 320 always move upward by the elastic force of the spring member 330. It has a structure that is elastically supported.

The stopper member 380 is coupled to the center portion of the lower body 200 so as to be lifted, the center is a part of the outer circumferential surface of the fixed shaft 310 is coupled through the up and down to enable lifting, fixed shaft ( The lower portion of the plunger member 320 coupled to 310 is contact-supported to limit the downward movement of the plunger member 320.

In addition, a coupling hole 312 is formed at the upper end of the fixed shaft 310 so as to penetrate with the central portion of the hinge shaft 350 and is fixed by axial coupling, and the lower end is in contact with the bottom surface of the lower body 200 to stop. It has a function of guiding the lifting of the member 380 and the plunger member 320.

And, the outer peripheral surface of the upper body 100 and the lower body 200 is preferably provided with a cover member 500 having the shape of a doll or animal that infants may like, the cover member 500 is a lever handle 370 ) May be configured to have a thin thickness so as not to interfere with the movement of the lever handle 370, or the movement path of the lever handle 370 may be configured in a through shape.

In addition, the present invention preferably further comprises a guide means for guiding the rolling motion of the upper and lower joints (150, 250), the guide means is a guide protrusion (252) on the upper side of the lower joint member (250) A plurality of is formed, the guide jaw 155 corresponding to the guide protrusion 252 is formed on the lower inner peripheral surface of the upper joint member 150.

Referring to the operation of the present invention having such a structure is as follows.

In the nursing cushion according to the present invention, since the yoke member 340 is normally maintained in a vertical state, the lower end of the yoke member 340 is in contact with the upper surface of the plunger member 320, and the plunger Pressing the spring member 330 located below the stopper member 380 and pressing the stopper member 380 downward while the lower end of the member 320 contacts the upper center portion of the stopper member 380. In addition, as the upper edge of the plunger member 320 contacts the bottom surface of the upper joint member 150, the plunger member 320, the upper joint member 150, the upper joint member 150, and the lower joint member are maintained. Friction between the 250 is to limit the rotation of the upper body (100).

At this time, the upper joint member 150 is improved adhesion to the lower joint member 250 by the pressing force in the downward direction transmitted from the plunger member 320, so that the upper joint member 150 and the lower joint member 250 Due to the frictional force due to the contact, the upper body 100 is maintained in a fixed state with respect to the lower body 200.

On the other hand, when the user pulls the lever handle 370 for the feeding operation of the infant, the moving force of the lever handle 370 is transmitted to the upper portion of the yoke member 340 through the link member 360, the yoke member The 340 is rotated about the hinge shaft 350 to lie down in a horizontal state.

At this time, when the yoke member 340 rotates, the lower end portion of the yoke member 340 is horizontally laid down, and the force restraining the plunger member 320 from the upper side is eliminated, thereby stopping the member by the elastic force of the spring member 330. As the 380 is moved upward and the stopper member 380 moves, the plunger member 320 in contact with the center upper portion of the stopper member 380 slides along the outer circumferential surface of the fixed shaft 310. Will move upwards.

Accordingly, since the play is generated between the upper joint member 150 and the plunger member 320, the force of the plunger member 320 for pressing the upper joint member 150 downward is omitted, the upper joint member Since the adhesion between the 150 and the lower joint member 250 is lowered, the locking state between the upper joint member 150 and the lower joint member 250 due to the contact friction force is released and the lower surface of the upper joint member 150 is lowered. The upper surface of the joint member 250 is in a state capable of rolling.

Therefore, as the friction force between the upper joint member 150 and the lower joint member 250 disappears, the user can tilt the feeding body at a feeding angle suitable for the infant while holding the upper body 100.

At this time, the upper joint member 150 and the lower joint member 250 is in a rolling motion by the rounded shape, by the rolling motion the upper body 100 has an inclination angle with respect to the lower body 200 in all directions. Will be adjusted.

When adjusting the inclination angle, the head part should be positioned upward so that the infant does not vomit during lactation, and when feeding when the user is lying down, selecting and adjusting the left and right directions so that the infant's head is facing the user. desirable.

When the angle of the upper body 100 is a feeding position suitable for infants, it is necessary to fix the tilting position. For this purpose, when the user pushes the lever handle 370 back to its original position, the link member 360 is again. As the rotational force is transmitted to the yoke member 340 through the yoke member 340 is rotated about the hinge shaft 350 and maintained in a vertical state, as the yoke member 340 is erected in a vertical state The lower end of the yoke member 340 is in pressure contact with the upper side of the plunger member 320 and the pressing force is transmitted to the spring member 330 side through the stopper member 380 to have a process of compressing the spring member 330. In addition, since the plunger member 320 is coupled to the bottom surface of the upper joint member 150 while being locked by the friction force, the angle of the upper body 100 can be maintained at the correct position.

On the other hand, after the feeding of the infant is completed, it is possible to return to the original position to the upper body 100 by operating the lever handle 370 again.

Hereinafter, as a second embodiment according to the present invention will be described with reference to Figs. Figure 12 is a perspective view from above of the nursing cushion according to the present invention, Figure 13 is a front sectional view of the present feeding cushion from the front, Figure 14 is an exploded perspective view of the separation of the stopper means of the present invention, Figure 15a, 15b Is an operation state diagram schematically showing the operation state of the stopper means which is the main part of the present invention, respectively, according to the operation of the lever handle.

The feeding cushion has a groove 210 having a predetermined depth in an inner direction of the body at one end of the bottom plate 140 of the upper body 100, and is spaced apart from the groove 210 by a predetermined distance from the groove 210. The gripping portion 170 extending downward in the ground direction is made of the same material as the bottom plate 140.

The stopper means further includes a contact member 390 for interfacing surface contact between the plunger member 320 and the yoke member 340 between the upper surface of the plunger member 320 and the lower surface of the yoke member 340. Characterized in that the configuration. The contact member 390 may be like a washer with an added elasticity.

In addition, the plunger member 320 extends upwardly from one side of the upper end of the outer circumferential surface of the T-shaped body part 321 and the main body part 322 to cover one side of the lower outer surface of the lower end of the yoke member 340. And the hinge shaft 350 is coupled to each of the yoke member 340, the plunger member 320, and the fixed shaft 310, and is formed at the central surface of the extension part 322 to be coupled to the shaft. Characterized in that consisting of the fastening portion 323 is.

In addition, the yoke member 340 has a predetermined thickness and forms a curvature at one lower end thereof, and has a substantially rectangular shape having rounded curvatures. The one end of the upper side is horizontal to accommodate one end of the link member 360. The groove 341 is formed in the direction, and the through hole 343 is formed at the lower end of the center so that the hinge shaft 350 can penetrate the fixed shaft 310, the plunger member 320, and the yoke member 340. It features.

In addition, other components constituting the feeding cushion are the same as those of the first embodiment described above, and detailed configuration descriptions of the upper and lower bodies, the upper and lower joint members, and the stopper means will be omitted. Hereinafter, the operation of the feeding cushion according to the second embodiment will be described.

In the nursing cushion according to the present invention according to the second embodiment, since the yoke member 340 is normally maintained in a vertical state, the lower end of the yoke member 340 contacts the upper surface of the contact member 390. The upper end of the plunger member 320 is in contact with the bottom surface of the contact member 390. And, while the lower end of the plunger member 320 is in contact with the upper side of the central portion of the stopper member 380, pressing the stopper member 380 downward to press the spring member 330 located below the stopper member 380. In addition to maintaining the compressed state, as the upper edge of the body portion 321 of the plunger member 320 is in contact with the bottom surface of the upper joint member 150, the plunger member 320 and the upper joint member 150 And it is to limit the rotation of the upper body 100 by the friction force between the upper joint member 150 and the lower joint member 250.

At this time, the upper joint member 150 in the lower direction transmitted from the plunger member 320

Since the bonding force of the lower joint member 250 is improved by the pressing force of the furnace, the upper body 100 is lower body 200 due to the frictional force caused by the contact between the upper joint member 150 and the lower joint member 250. It will remain fixed for).

On the other hand, when the user pulls the lever handle 370 for the infant feeding operation, the moving force of the lever handle 370 is transmitted to the upper portion of the yoke member 340 through the link member 360 as a rotational force, the yoke The member 340 is rotated by a predetermined angle about the hinge axis 350, in which case the yoke member 340 is rotated only up to approximately 45 ° by forming a predetermined curvature rounded to one side of the lower side of the yoke member 340. It is desirable to enable this.

As a result, when the yoke member 340 is rotated, the lower end of the yoke member 340 is rotated at a predetermined angle and lying down while the force restraining the plunger member 320 from the upper side is lost. The stopper member 380 is moved upward by the elastic force, and the plunger member 320 which is in contact with the upper portion of the center of the stopper member 380 according to the movement of the stopper member 380 is the outer circumferential surface of the fixed shaft 310. Sliding together along it is moved upward.

Accordingly, play is generated between the upper joint member 150 and the plunger member 320.

Therefore, the force of the plunger member 320 for pressing the upper joint member 150 downward is generated.

As it is outlined, since the adhesion between the upper joint member 150 and the lower joint member 250 is lowered, the locking state between the upper joint member 150 and the lower joint member 250 due to the contact friction force is released, the upper joint The lower surface of the member 150 is in a state capable of rolling on the upper side of the lower joint member 250, the user can be tilted at a feeding angle suitable for the infant while holding the upper body 100.

At this time, the upper joint member 150 and the lower joint member 250 is rolling in a rounded shape, and by the rolling movement the upper body 100 has an inclination angle with respect to the lower body 200 in all directions. Will be adjusted.

On the other hand, if the angle of the upper body 100 is a feeding position suitable for infants, it is necessary to fix the tilting position, for this purpose, the user must push the lever handle 370 back to its original position. Briefly describing the operation, the rotational force is first transmitted to the yoke member 340 through the link member 360 while the yoke member 340 rotates about the hinge shaft 350 and maintains a vertical state. . As the yoke member 340 is erected in a vertical state, the lower end of the contact member 390 which is in surface contact with the lower end of the yoke member 340 is pressed against the upper side of the plunger member 320, and the pressing force is a stopper. It is transmitted to the spring member 330 side through the member 380 and the spring member 330 is compressed, and the plunger member 320 is in surface contact with the bottom surface of the upper joint member 150 to generate friction in the vertical direction. Locking coupling by the media. Therefore, it is possible to maintain the angle of the upper body 100 in place.

On the other hand, after the feeding of the infant is completed, it is possible to return to the original position to the upper body 100 by operating the lever handle 370 again.

Of course, in this case, as in the above-described first embodiment, it is preferable that the cover member 500 having the shape of a doll or animal that infants may like is provided on the outer circumferential surfaces of the upper body 100 and the lower body 200. Do.

As described above, the present invention to adjust the feeding position of the infant in all directions

The feeding cushion is improved in structure to allow the tilting operation, and accordingly

If the present invention can be fed for a long time in a position suitable for feeding without the need to hold the infant

This greatly increases the convenience of the user and helps the infant during lactation.

It can have a useful effect such as to prevent backflow.

Also, give the appearance of dolls or animals that children may be interested in appearance.

In this case, infants can comfortably feed and have an emotional stability.

Claims (9)

With the lower body, An upper body coupled to an upper side of the lower body and having an infant seat on an upper side thereof; Feeding cushion characterized in that it is coupled to the lower and upper portions of the upper and lower bodies, respectively, the upper and lower joint members for rotating the upper body in all directions. The method of claim 1, The lower joint member is formed to be round in a hemispherical shape on the upper side of the lower body, the upper joint member is formed to correspond to accommodate a portion of the lower joint member in the lower center of the upper body to enable mutual cloud movement Feeding cushion characterized in that. The method of claim 1, Feeding cushion further comprises a stopper means for selectively limiting rotation between the upper body and the lower body. The method of claim 3, wherein The stopper means includes a fixed shaft vertically coupled to a central portion of the upper and lower joint members, a plunger member fitted to the upper and lower elevating surfaces of the fixed shaft so as to be movable up and down, and supported by a lower end of the fixed shaft. A spring member for elastically supporting the member upward, a stopper member coupled through to receive a portion of an outer circumferential surface of the fixed shaft, and provided between the plunger member and the spring member to support a lifting operation of the plunger member, and a lower end of the plunger member. A yoke member rotatably hinged to selectively contact the upper side and having an upper portion axially coupled to one end of the link member, and a lever coupled to the other end of the link member and movably installed in the upper body before and after A nursing cushion comprising a handle. The method according to any one of claims 1 to 4, Feeding cushion characterized in that it comprises a cover member for covering the outer surface of the upper body, the lower body. The method of claim 1, A groove having a predetermined depth is formed at one end of the bottom plate of the upper body in the body direction, and a grip portion extending downward with the same material as the bottom plate is formed at a spaced distance from the groove to the outside. Feeding Cushions The method of claim 4, wherein The stopper means is a nursing cushion, characterized in that further comprising a contact member for mediating the surface contact between the plunger member and the yoke member between the upper surface of the plunger member and the lower surface of the yoke member. The method according to any one of claims 4 to 7, The plunger member includes a T-shaped body part, an extension part extending from an upper end side of the outer circumferential surface of the body part to an upper part to surround one side of the lower outer surface of the yoke member, and coupling holes of the yoke member, the plunger member, and the fixed shaft, respectively. Feeding cushion, characterized in that consisting of a fastening portion formed in the central portion of the extension portion through which the hinge shaft is coupled to the shaft. The method according to any one of claims 4 to 7, The yoke member has a predetermined thickness and has a curvature formed at one lower end thereof to have a rounded curvature, and a horizontal groove is formed at one end of the upper side to accommodate one end of the link member, and Feeding cushion characterized in that the lower end formed a through-hole so that the hinge shaft can penetrate the fixed shaft, the plunger member and the yoke member.

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