CN211186577U

CN211186577U - Multifunctional infant seat

Info

Publication number: CN211186577U
Application number: CN201921566735.5U
Authority: CN
Inventors: 邓琴琴; 朱云峰
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-07
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a multifunctional infant seat, include: each seat frame is formed by connecting a long straight strip, a short straight strip, a long arc strip and a short arc strip, the long straight strip is opposite to the short straight strip, the long arc strip is opposite to the short arc strip, and the arc openings are opposite; the seat surface is fixedly arranged on the two long straight strips and the two short straight strips of the pair of seat frames, and the length of the two long straight strips and the length of the two short straight strips on the upper part of the seat surface are equal; the backrest is detachably arranged between the two long straight strips; the cushion foot is used for keeping the seat horizontal and is detachably arranged on the two short arc-shaped strips; the protective fence is arranged between the long and short straight strips of each seat frame and is positioned above the seat surface; the supporting plate is fixedly arranged on the two protection fences at the short straight strip side, a supporting rod is arranged between the supporting plate and the seat surface, and the supporting rod is positioned in the middle of the front edge parts of the supporting plate and the seat surface; three corresponding through holes are respectively arranged on the opposite side surfaces of the two long straight strips. The utility model has the advantages of conversion into adult seat and combination into cradle.

Description

Multifunctional infant seat

Technical Field

The utility model belongs to furniture articles for use field, concretely relates to multi-functional infant's seat.

Background

China releases the policy of two babies at present, the number of babies is increased, the demand on seats is increased, and in addition, the catering industry also needs infant chairs, so that the demand on the infant chairs is very large. However, the existing infant chair occupies a large floor area, and the infant chair may be idle after a certain age due to a growth period of the infant, which causes resource waste, so that the development of the infant chair with more functions is urgently needed.

Disclosure of Invention

In order to solve the problems of resource waste and space waste caused by the fact that the existing ubiquitous infant chair can be left unused, the utility model provides a multifunctional infant chair which can be used as an infant chair, an adult chair and a cradle.

Multifunctional infant seat, include:

the frame strip of each seat frame is formed by connecting a long straight strip, a short straight strip, a long arc strip and a short arc strip, wherein the long straight strip is opposite to the short straight strip, the long arc strip is opposite to the short arc strip, and the arc openings are opposite;

the seat surface is fixedly arranged on the two long straight strips and the two short straight strips of the pair of seat frames, and the length of the two long straight strips and the length of the two short straight strips on the upper part of the seat surface are equal;

the backrest is detachably arranged between the two long straight strips;

the cushion foot is used for keeping the seat horizontal and is detachably arranged on the two short arc-shaped strips;

the protective fence is arranged between the long and short straight strips of each seat frame and is positioned above the seat surface;

the supporting plate is fixedly arranged on the two protection fences at the short straight strip side, a supporting rod is arranged between the supporting plate and the seat surface, and the supporting rod is positioned in the middle of the front edge parts of the supporting plate and the seat surface;

three corresponding through holes are respectively arranged on the opposite side surfaces of the two long straight strips from top to bottom.

In order to enable the detachable backrest to be installed when the seat is inverted and to be used as a backrest of a new adult seat, the backrest is arranged between the two long straight strips in a clamping mode, convex shafts extending to the long straight strips are respectively arranged at the positions, located on the two long straight strip sides, of the lower portion of the backrest, transverse T-shaped grooves for vertically clamping the convex shafts on the two sides are respectively formed in the opposite side surfaces of the two long straight strips, one end of each transverse T-shaped groove is opened at the edge of each long straight strip, and the other end of each transverse T-shaped groove is closed;

the two opposite surfaces of the two ends of the two long straight strips are respectively provided with a spring compression plate, each end of each long straight strip is provided with a pair of spring compression plates, and the distance between the pair of spring compression plates is slightly larger than the thickness of the backrest.

In order to make the supporting plate and the two protection fences firmer, a cross rod connected with the two protection fences is arranged below the supporting plate, inclined struts are arranged between the cross rod and the protection fences, and the support rods are connected with the cross rod.

In order to adjust the infant seat to the level and place, the foot pad includes outer cutting ferrule of recess, bolt, and the outer cutting ferrule of recess removes adjacent two faces for a cuboid box and forms, and the recess width of the outer cutting ferrule of recess is a bit bigger than the width of long, short arc strip, sets up corresponding through-hole that supplies the bolt to pass through respectively at the relative lateral wall of the outer cutting ferrule of recess and the position that is close to short straight strip of short arc strip.

Has the advantages that: the utility model can be used as an adult seat by inverting the infant seat and reinstalling the backrest, and can be used as a cradle by inserting two infant seats into the preset three through holes for fixation; the detachable backrest can be installed and used as a backrest of a new adult seat when the seat is inverted by arranging the convex shaft of the backrest and the transverse T-shaped groove on the long straight strip and arranging the spring compression plates at the two ends of the long straight strip; the supporting plate and the two protection fences are more firmly installed by arranging the cross rods and the inclined struts; through setting up the outer cutting ferrule of recess as stepping on the foot, can conveniently adjust infant's seat to the level and place.

Drawings

FIG. 1 is a front perspective view of the multifunctional infant seat of the present invention;

FIG. 2 is a front view of the multifunctional infant seat of the present invention;

FIG. 3 is a side view of the multifunctional infant seat of the present invention;

FIG. 4 is a rear perspective view of the multifunctional infant seat of the present invention;

FIG. 5 is an expanded view of a in FIG. 1;

FIG. 6 is an enlarged view of b in FIGS. 2 and 4;

FIG. 7 is a connection diagram of c in FIG. 4;

FIG. 8 is a schematic view of an adult seat into which the multifunctional infant seat of the present invention is converted;

FIG. 9 is a schematic view of an adult seat into which the multifunctional infant seat of the present invention is converted;

FIG. 10 is a schematic view of a cradle assembled by two multifunctional infant seats of the present invention;

in the figure, 1, guard bar; 2. a first through hole; 3. a seat surface; 4. a chair frame; 41. a long straight strip; 42. short straight strips; 43. a long arc-shaped strip; 44. short arc lines; 5. a groove outer cutting sleeve; 6. a backrest; 7. a support plate; 8. bracing; 9. a bolt; 10. a spring compression plate; 11. a second through hole; 12. a strut; 13. a transverse T-shaped slot; 14. a protruding shaft.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

As shown in fig. 1 to 7, the multifunctional infant seat of the present invention comprises: the chair comprises two chair frames 4, a seat surface 3 fixed at the middle parts of the two chair frames 4, a detachable backrest 6, a protection fence 1 arranged on each chair frame 4, supporting plates 7 fixed on the two protection fences 1, supporting rods 12 which are connected with the supporting plates 7 and the seat surface 3 and are positioned at the middle position of the front edge part of the seat surface 3, and foot pads arranged at the lower parts of the chair frames 4, wherein three corresponding first through holes 2 are respectively arranged on the opposite side surfaces of the two long straight bars 41 from top to bottom.

The chair frame 4 is a wooden frame and is formed by connecting a long straight strip 41, a short straight strip 42, a long arc strip 43 and a short arc strip 44, wherein the long straight strip 41 is opposite to the short straight strip 42, the long arc strip 43 is opposite to the short arc strip 44, and the arc openings are opposite. The seat surface 3 is a soft leather seat surface and is fixed on the two long straight strips 41 and the two short straight strips 42 at the approximate midpoint position.

The backrest 6 is a wooden backrest and is installed between the two long straight bars 41, and the width of the backrest 6 is smaller than the distance between the two long straight bars 41, so that the backrest can be easily disassembled. The lower part of the backrest 6 at the side of the two long straight bars 41 is respectively provided with a convex shaft 14 extending to the long straight bars 41, the opposite sides of the two long straight bars 41 are respectively provided with a transverse T-shaped groove 13 at the same height with the seat surface 3 for vertically clamping the convex shafts 14 at the two sides, one end of the transverse T-shaped groove 13 is opened at the edge of the long straight bar 41, and the other end is closed; the distance between the two convex shafts 14 is greater than the distance between the two long straight bars 41 and less than the distance between the bottoms of the two transverse T-shaped grooves 13. When the backrest 6 is mounted, the protruding shafts 14 are slid in from the transverse T-shaped slots 13 and sink down after reaching the closed end, thereby preventing them from sliding out. When the backrest 6 is to be removed, it can be slid out of the slot by simply pulling the backrest 6 upwards out of the sink. Of course, it is understood that in other embodiments, the lower portions of both sides of the backrest 6 may be provided with a hole, the opposite sides of the two long straight bars 41 are provided with protruding shafts which can be inserted and pulled through the long straight bars 41, and the mounting and dismounting of the backrest 6 can be realized by inserting and pulling the protruding shafts into and out of the holes.

The spring compression plates 10 are respectively arranged on the opposite surfaces of the two ends of the two long straight bars 41, a pair of spring compression plates 10 is arranged at each end of each long straight bar 41, and the distance between the pair of spring compression plates 10 is slightly larger than the thickness of the backrest 6. Thus, after the backrest 6 is mounted, the spring compression plate 10 is depressed and springs out to clamp and secure the backrest 6. When the backrest 6 is to be removed, the backrest 6 can be removed smoothly by depressing the spring compression plate 10, which retracts into the surface of the long straight bar 41.

In consideration of safety of infants, it is necessary to fix two wooden protection fences 1 between two long straight bars 41, fix a wooden supporting plate 7 between the two protection fences 1, and fix a wooden pole 12 at a position in the middle of the lower portion of the supporting plate 7 and at a position in the middle of the front edge portion of the seat face 3. After the child sits on the chair, the two legs of the child are placed on the two sides of the support rod 12, so that the child cannot slide out from the side edges, the front edge and the lower part of the supporting plate 7, and safety is guaranteed.

In order to further reinforce the protection fences 1 and the supporting plate 7, a wood cross bar for connecting the two protection fences 1 is arranged below the supporting plate 7, wood inclined struts 8 are arranged between the cross bar and each protection fence 1, and the supporting rods 12 are connected with the cross bar.

The foot pad comprises a groove outer cutting sleeve 5 and a bolt 9, the groove outer cutting sleeve 5 is formed by removing two adjacent surfaces of a cuboid box, the groove width of the groove outer cutting sleeve 5 is slightly larger than the width of the long and short arc-shaped strips, and corresponding through holes for the bolt 9 to pass through are respectively arranged on the relative side wall of the groove outer cutting sleeve 5 and the part of the short arc-shaped strip, which is close to the short straight strip 42. The cuboid box is made of a material with hardness enough to support the load bearing required when the seat is horizontal, such as wood, plastic, stainless steel and the like. After the arrangement, the bolt 9 is inserted into the groove outer cutting sleeve 5 and the second through hole 11 of the short arc-shaped strip, so that the infant seat can be adjusted to be horizontal.

As shown in fig. 8-9, the multifunctional infant seat of the present invention can be inverted to be used as an adult seat, the backrest 6 and the foot pads are removed, the backrest 6 is installed in the same manner after the multifunctional infant seat is inverted, and then the multifunctional infant seat is fixed by the spring compression plate 10. At this time, the foot pad can be buckled on the upper part of the long arc line.

As shown in fig. 10, the two multi-functional infant seats of the present invention can be combined into a cradle for use, wherein the backrest 6 is removed, the sides of the two multi-functional infant seats without the backrest 6 are opposite and overlapped, and the two seats are fixed by inserting the bolts into the first through holes 2. At the moment, the chair legs of the two chairs are two short arc lines 44 which are combined to form a large arc shape, so that the chair is convenient to shake; the two seat surfaces 3 on the upper part are connected to form a bed, and protective components such as a protective fence 1, a supporting plate 7 and a supporting rod 12 are added, so that the cradle becomes a safe and interesting cradle after being combined.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A multi-functional infant seat, comprising:

each seat frame is formed by connecting a long straight strip, a short straight strip, a long arc strip and a short arc strip, wherein the long straight strip is opposite to the short straight strip, the long arc strip is opposite to the short arc strip, and the arc openings are opposite;

the backrest is detachably arranged between the two long straight strips;

2. The multifunctional infant seat according to claim 1, wherein the backrest is disposed between the two long straight bars in a snap-fit manner, protruding shafts extending to the long straight bars are disposed at positions on the two long straight bar sides of the lower portion of the backrest, transverse T-shaped grooves into which the protruding shafts on the two sides are vertically snapped are formed on opposite sides of the two long straight bars, one end of each transverse T-shaped groove is opened to the edge of the long straight bar, and the other end is closed;

3. A multi-function child seat according to claim 1, wherein a cross bar is provided below the support plate to connect the two protection bars, and diagonal braces are provided between the cross bar and each protection bar, the support bar being connected to the cross bar.

4. The multifunctional infant seat according to claim 1, wherein the foot pad comprises a groove outer sleeve and a bolt, the groove outer sleeve is a rectangular box with two adjacent surfaces removed, the groove width of the groove outer sleeve is slightly larger than the width of the long and short arc-shaped strips, and through holes for the bolt to pass through are respectively formed in the opposite side walls of the groove outer sleeve and the short arc-shaped strips near the short straight strips.