KR101228051B1 - Child chair - Google Patents

Abstract

The infant seat mainly includes a seat part 10 through which an infant's hips extend, a back part 11 disposed behind the seat part 10 and having a reclining mechanism 11a. And a step 13 provided in front of the sheet portion 10. By the reclining mechanism 11a, the backrest part 11 can be used as a chair, and can be used as a bed. And the part which supports the range of a hip from the back of an infant in the seat part 10 and the back part 11 consists of the 1st and 2nd double structures 32a and 32b. A plurality of air holes 28 and 30 are formed in the seat plate 28 and the backrest plate 30b of the first and second double structures 32a and 32b, and the first and second double structures 32a and 32b. Air flow ports 29 and 28a are formed before and after.

Backrest, car seat, chair, bed, air outlet, lever, stroller

Description

Baby Chair {CHILD CHAIR}

1 is a perspective view of a baby chair of the present invention.

Figure 2 is a side view of the baby chair of the present invention.

3 is a perspective view showing a state in which a baby seat can be used as a bed.

4 is a diagram illustrating a configuration of a connection portion between the front and rear legs and the sheet support member.

Fig. 5 is a side view showing a state where the high chair is in a low position.

Figure 6 is a longitudinal side view of the infant seat in the present invention.

Explanation of symbols on the main parts of the drawings

1: infant seat

1a: high chair

2: X angle (support angle)

7: sheet support member

9: hinge coupling

10: seat portion

11: backrest

11a: Reclining Mechanism

13: step

13a: sidewall

16: slide bar

19: adjustment hole

20: pin

21: spring

22: lever

25: axis

The present invention relates to infant seats and infant seat bodies used for infants such as newborns, sucklings or children.

In the past, a reclining mechanism was installed on an infant seat to allow the infant to sleep or to sit down. In addition, a baby chair has been proposed and put into practical use by installing a wheel on each part supporting the baby seat to move the room freely and to adjust the height when eating. That is, the infant chair supports the infant seat by a pair of left and right pairs of X-shapes having an X-shape by pivotally attaching the middle parts of the full-length and the back-of-arms, and the X-shape full-width and olfactory of the wheels are installed. The height adjustment of the infant seat was able to be performed by rotating in the direction of approach or the direction of separation. In addition, in order to easily change the direction when moving in the room, a caster was particularly provided at the front end portion.

[Patent Document 1] Japanese Unexamined Patent Publication No. 2003-24189

By the way, in the case of using the above high chairs as a bed, especially in summer, the infant's back and buttocks may be crushed by the sweat of the infant's body. Therefore, as a means for preventing the above-mentioned sores, it is proposed that the air is provided in the seat portion and the backrest portion of the seat so that the air flows to the back side.

However, the amount of sweat from the infant's body is high, there is a case that the water droplets due to sweat is accumulated in the back portion of the infant seat or the surface side of the seat portion, as described above, simply installed air holes in the seat portion and the back portion of the infant seat There was a problem that it is impossible to completely prevent the splashing of water droplets.

The present invention has been made in view of this point, and an object of the present invention is to obtain a hygienic infant seat and a high chair without sweating in the seat portion and the backrest portion in close contact with the infant.

The present invention mainly swings the back portion between a seat portion where an infant's hips extend, a back portion disposed behind the seat portion, and a state provided in the back portion and usable as a chair and as a bed. And a reclining mechanism to be held therein, wherein the seat portion and the backrest portion each have a first double structure consisting of a sheet plate and a first bottom plate and a second double structure consisting of a back plate and a second bottom plate, respectively. A plurality of air holes are formed respectively, and the first double structure and the second double structure communicate with each other inside each other, and the air flows to the front of the first double structure and the rear of the second double structure, respectively. A baby seat, characterized in that a sphere is formed.

The present invention consists of an integrated structure having a first double structure and a second double structure having recesses in which air outlets are formed in the front and rear portions thereof, and a seat plate and a back plate disposed on the recess portions, wherein the first bottom plate and the second bottom structure are provided. The bottom plate is an infant seat characterized in that it integrally constitutes the bottom plate of the recess.

The present invention provides an infant seat, wherein the first dual structure and the second dual structure extend from the back of the infant to the range of the hip in the seat portion and the back portion.

The present invention is a sheet for infants, characterized in that the sheet plate provided on the recess is arranged to be detachable from the recess.

The present invention is a baby seat, characterized in that the first double structure and the second double structure are formed separately from each other.

The present invention includes an infant seat, a support angle for supporting the infant seat so as to swing back and forth in a forward and backward direction, and the infant seat mainly includes a seat portion in which an infant's hips extend, and the seat. And a reclining mechanism provided at the back of the part and installed in the back part, the reclining mechanism which swings and holds the back part between a state usable as a chair and a state usable as a bed, wherein the seat part and the back part have a seat plate and a first back part. Each having a first double structure consisting of a bottom plate and a second double structure consisting of a back plate and a second bottom plate, and a plurality of air holes are formed in the sheet plate and the back plate, respectively, and the first double structure and the second double structure are mutually The inner side of each other communicates with each other, and an air outlet is formed in the front part of the first double structure and the rear part of the second double structure, respectively. An infant seat, characterized in that control.

The present invention consists of an integrated structure having a first double structure and a second double structure having recesses in which air outlets are formed in the front and rear portions thereof, and a seat plate and a back plate disposed on the recess portions, wherein the first bottom plate and the second bottom structure are provided. The bottom plate is a child chair characterized in that the bottom plate is integrally constituting the bottom plate of the concave portion.

The present invention provides a baby chair characterized in that the first double structure and the second double structure extend from the back of the infant to the range of the hip among the seat portion and the back portion.

The present invention provides a baby chair characterized in that the seat plate provided on the recess is arranged to be detachable from the recess.

The present invention is a baby chair, characterized in that the first double structure and the second double structure are formed separately from each other.

The present invention has a first double structure and a second double structure in which the portions supporting the range of the hips from the back of the infant in the seat portion and the back portion of the seat communicate with each other, as described above, and the first and second double structures. A plurality of air holes are formed in the seat plate and the back plate of the seat, and air outlets are formed in the front part of the first double structure and the rear part of the second double structure, so that the sheets are in close contact with the infant. It can spread sweat on the back and back, making it comfortable and hygienic.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a schematic configuration of a baby chair, Figure 2 is a side view thereof. The infant chair 1a supports the infant seat 1 and the infant seat 1 through the seat support member 7 and is formed in a pair of left and right X-shapes (support angles) (2). ). The X-shape 2 consists of a full-length 3 and a back-face 4, and intermediate portions of the full-face 3 and the back-face 4 are pivotally attached to each other by the pins 5. The left and right full-length 3 are connected by the front part connection 6a, and the left and right back corners 4 are connected by the rear part connection 6b (FIG. 2). .

The upper end of the rear leg 4 is pivotally attached to the boss 8 provided on the whole of the seat supporting member 7, and the upper end of the front leg 3 is attached to the rear of the sheet supporting member 7 at its rear end. It is pivotally attached to the hinge coupling part 9 provided so that it can move back and forth with respect to (). And the outer surface of the said sheet support member 7 is provided with the cover 7a which covers the said sheet support member 7 and the upper part of the said boss 8 and the hinge coupling part 9, as shown by the dashed line, The infant seat 1 is mounted on the seat support member 7 so as to swing back and forth.

As shown in FIGS. 1 and 2, the infant seat 1 includes a seat part 10 on which an infant mainly lumps, a backrest part 11 arranged behind the seat part 10, and a backrest part. The headrest 12 provided above (11) and the step 13 provided in the front of the sheet | seat part 10 are provided.

The reclining mechanism 11a which swings and maintains the back part 11 between the state which can be used as a chair by standing up as shown in FIG. 1, and the state which can be used as a bed by flipping back as shown in FIG. ) Is installed (see FIG. 6). When the backrest portion 11 is tilted in a state where it can be used as a bed, the step 13 also swings upward to support the infant's foot in response to the swingback of the backrest portion 11. Sidewalls 13a are provided on both sides of the step 13, and as described above, the infant's fall is prevented during use as a bed, and at the same time, there is no visual anxiety that may fall off. .

FIG. 4 is a view showing the constitution of the connection portion between the front leg 3 and the back leg 4 and the seat support member 7, and the upper end of the back leg 4 is connected to the boss 8 of the seat support member 7. The upper end of the emc 3 is pivotally attached to the hinge coupler 9 by a pin 15. A slide bar 16 is integrally provided in the hinge coupling portion, and the slide bar 16 is housed in the sheet support member 7 so as to be slidable in the front-rear direction.

That is, the slide bar 16 is formed with the long hole 17 which extends to the hinge engagement part 9 in the front-back direction, ie, the longitudinal direction. Two pins 18 protruding in the sheet support member 7 at predetermined intervals are inserted with respect to the long holes 17, and the slide bars 16 are formed by engagement of the long holes 17 and the pins 18. ) Is slidable in the longitudinal direction. This slide bar 16 is pressurized by the spring which is not shown in FIG. 4 in the left direction, ie, the direction in which the X-axis 2 extends and becomes high.

The slide bar 16 has a rectangular cross section, and the several adjustment hole 19 is arranged in the columnar shape in the longitudinal direction on the upper surface of the slide bar 16. As shown in FIG. On the other hand, the pin support 20 which is selectively inserted in any one of the said adjustment hole 19 is provided in the sheet support member 7 so that a vertical movement is possible. The pin 20 is pushed in the insertion direction by the spring 21, and a lever 22 is fixed to a portion where the diameter of the pin 20 is enlarged. This lever 22 protrudes outward of the sheet support member 7 and is movable up and down along the pin 20.

Accordingly, when the lever 22 is pulled upward from the outside of the seat supporting member 7, the pin 20 moves upward in response to the pressing force of the spring 21, and is separated from the adjustment hole 19. Since the pin 20 is separated from the adjusting hole 19, the slide bar 16 is moved in the left direction in the drawing by the action of a spring (not shown), whereby the X-shape is hinged to cross the X-shape ( 2) is extended to increase the height of the chair.

On the other hand, in this state, the pin 20 is pulled out of the adjustment hole 19, and when the sheet support member 7 is pushed down, the slide bar 16 moves to the right direction in FIG. Thus, the inclination angles of the full length 3 and the back 4 become small, and when the hinge coupler 9 moves to the far right, the pin 20 is coupled to the adjustment hole 19, the height becomes low. . This folded state is shown in FIG.

On the other hand, at the lower ends of all the full length 3 and the back 4, twin caster 24 is mounted, respectively. Therefore, the caster 24 can easily move back and forth, left and right, the swinging ability is sufficiently improved, and the small rotation is possible to move freely even in a narrow room by the caster (24).

6 is a longitudinal side view of the infant seat 1, and the seat back portion 11 is standing with respect to the seat portion 10 can be used as a chair, and as shown in Fig. The backrest part 11 is rotated so that it can incline with respect to the axis | shaft 25 so that it may become, and is hold | maintained by the reclining mechanism 11a.

In addition, the seat portion 10 has a first double structure 32a composed of a seat plate 28 provided with a plurality of air holes 27 and a first bottom plate 26a, and the backrest portion 11 also has a plurality of air holes. It has the 2nd double structure 32b which consists of the backrest board 30a in which 30 was provided, and the 2nd bottom board 30b. The first double structure 32a extends over the range of the hip of the infant, and the second double structure 32b extends over the range of the infant's back.

In this case, the first double structure 32a and the second double structure 32b include a recess 26 provided in a portion corresponding to the hip of the infant, a seat plate 28 and a back plate disposed on the recess 26. It consists of the integral double structure which consists of 30a, and for this reason, the 1st double structure 32a and the 2nd double structure 32b communicate with each other inside.

In this case, the bottom plate of the recessed part 26 is comprised by the 1st bottom plate 26a of the 1st double structure 32a, and the 2nd bottom plate 30b of the 2nd double structure 32b.

Of course, the first double structure 32a and the second double structure 32b may be formed separately.

As described above, a recess 26 is mainly formed in a portion supporting the hip of the infant, and the recess 26 is detachably mounted to the seat plate 28 provided with a plurality of air holes 27. The first double structure 32a is formed by the first bottom portion 26a and the sheet plate 28 of the concave portion 26.

Moreover, the air flow port 29 is formed in the front wall part of the recessed part 26, and the rear part of the recessed part 26 is open | released to air | atmosphere. Moreover, the air flow port 28a is formed in the front part and the back part of the recessed part 26, respectively.

On the other hand, a plurality of air holes 30 are also installed in the backrest plate 30a of the second structure 32b of the backrest part 11, and the seat plate of the seat part 10 when the backrest part 11 is in a folded state ( The air hole 27 of the 28 and the air hole 30 of the backrest plate 30a are arranged side by side in the substantially horizontal direction.

Accordingly, the sweat of the infant sleeping in the seat 1 may be caused by the air hole 30 of the back plate 30a of the backrest part 11 and the air hole 27 of the seat plate 28 of the seat part 10. Through this, it flows into the 1st and 2nd double structures 32a and 32b formed by the said recessed part 26, the sheet board 28, and the backrest board 30a. For this reason, sweat does not collect on the surface of the seat part 10 and the backrest part 11 which are in close contact with an infant, and comfort can be maintained. In addition, the sweat flowing into the first and second dual structures 32a and 32b passes through the air outlets 29 and 28a formed at the front and rear portions of the recess 26 and the first and second dual structures 32a, 32b) It is emitted by outside air circulating inside.

Moreover, since the sheet board 28 can be removed and the inside of the recessed part 26 can be cleaned as needed, the sanitary infant sheet 1 can be obtained. Moreover, especially when the seat 1 is supported by the X angle 2 so as to swing back and forth, outside air is actively distributed into the first and second double structures 32a and 32b by the swinging motion. Moisture, such as sweat, is effectively dissipated in the first and second dual structures 32a and 32b, thereby improving hygiene.

According to the present invention, since a double structure is formed and a plurality of air holes are formed in the seat surface and the back of the double structure, even if the infant is in close contact, the sweat permeated in the seat portion and the back portion can be released. Comfortable and hygienic baby seats and baby chairs are provided.

Claims (10)

delete delete delete delete delete With a baby seat, It has a full-angle and a ol-angle, and has a support angle which supports an infant seat so that it can swing back and forth, The baby seat, The seat part which the buttocks of the infant hang over, A backrest portion disposed behind the seat portion, It is provided in a back part, and is provided with the reclining mechanism which swings and holds a back part between the state which can be used as a chair, and the state which can be used as a bed, The seat portion and the backrest portion each have a first double structure composed of a sheet plate and a first bottom plate and a second double structure composed of a back plate and a second bottom plate, respectively. A plurality of air holes are formed in the seat plate and the back plate, respectively, and the first double structure and the second double structure communicate with each other inside, and also the front of the first double structure and the rear of the second double structure. An air chair is formed in each of the air outlets. The method of claim 6, The first double structure and the second double structure are composed of an integral structure having a concave portion in which air outlets are formed at the front and rear portions thereof, and a sheet plate and a back plate disposed on the concave portion, and the first bottom plate and the second bottom plate are integrally formed. A baby chair characterized by comprising a bottom plate of the recess. The method of claim 6, A first chair and a second double structure extend from a portion where the back of the infant is located in the back portion to a range of the portion where the hips of the infant are located in the seat portion. The method of claim 7, wherein A baby seat characterized in that the seat plate provided on the recess is arranged to be detachable from the recess. The method of claim 6, The first double structure and the second double structure is a baby chair, characterized in that formed separately from each other.

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