CN203662378U

CN203662378U - Child high chair with adjustable angle

Info

Publication number: CN203662378U
Application number: CN201320892591.9U
Authority: CN
Inventors: 刘宗贵
Original assignee: TAIZHOU KANGKANG BABY SUPPLIES CO Ltd
Current assignee: TAIZHOU KANGKANG BABY SUPPLIES CO Ltd
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-06-25
Anticipated expiration: 2023-12-30

Abstract

The utility model provides a child high chair with the adjustable angle, and belongs to the technical field of products for babies. The child high chair solves the problem that a backrest of an existing child high chair can not be adjusted. The child high chair with the adjustable angle comprises a chair seat, four supporting legs connected to the bottom of the chair seat, a backrest connected to the rear end of the chair seat, and armrests connected to the two sides of the chair seat. A service plate is detachably connected between the two armrests. A pedal is hinged to the edge of the front end of the chair seat, can rotate around the hinged position between the pedal and the chair seat and is then positioned. The bottom of the backrest is hinged to the inner side of the chair seat. A positioning structure which can fix the backrest and the chair seat after the backrest rotates around the hinged point of the bottom of the backrest and the inner side of the chair seat is arranged between the backrest and the chair seat. The child high chair with the adjustable angle has the advantage that the angle of the backrest can be adjusted.

Description

The high-leg chair for child that a kind of angle is adjustable

Technical field

The utility model belongs to infant article technical field, relates to a kind of high-leg chair for child, relates in particular to the adjustable high-leg chair for child of a kind of angle.

Background technology

Children dinning chair, also can be described as high-leg chair for child, a kind of requisite articles for use of nursing a baby, it can provide a safety and firmness and have the seating area of a feed pallet, feed pallet can disassemble to facilitate from high chair children are placed on high chair, when baby is placed on to high-leg chair for child, can save the inconvenience that adult holds in the arms infant in the time having a dinner or be engaged in other affairs always, also can conveniently be grown up, in a high position, infant be carried out to feeding simultaneously.

As Chinese patent discloses a kind of high dinning chair for children [application number: 201320221645.9; Notification number: CN203262766U], comprise seat, service plate, pedal, service plate is installed on the seat, and the bottom of seat arranges four upper foot supports, and pedal is arranged on two upper foot supports in high dining chair front, can freely dismantle; On four upper foot supports, fixed support is installed, lower foot support is installed respectively in four upper foot support lower ends, and the bottom of lower foot support arranges respectively lands spike.This high dinning chair for children can freely be dismantled pedal, upper and lower foot support, gear frame and service plate, thereby can change the height of dining chair, can conveniently be grown up child is carried out to feeding.

Although above-mentioned high dinning chair for children can change the height of dining chair, make its both can hoisting depth as the high dining chair using on dining table, can reduce again height as the chair usually using, , there is also some shortcomings part: in the time using as high dining chair, carry out aloft feeding although can conveniently be grown up, but because back part and seat part are one, backrest can not regulate, therefore after feeding finishes, when child need to rest, sitting posture when child also can only keep as feed, have a rest so just convenient not, comfortable.In addition, other the most of high-leg chair for childs on market are all also that backrest is fixed, therefore all exist similar above-mentioned shortcoming.

Summary of the invention

The purpose of this utility model is the problems referred to above that exist for prior art, has proposed a kind of backrest angle adjustable, the high-leg chair for child of more comfortable angle adjustable while making children's rest.

The purpose of this utility model can realize by following technical proposal: the high-leg chair for child that a kind of angle is adjustable, comprise seat support, be connected in four supporting legs of seat bottom, be connected in the backrest of chair base rear end and be connected in the handrail of seat support both sides, between two described handrails, be removably connected with service plate, it is characterized in that, described seat support front edge place be hinged with pedal and pedal can be after rotate the hinged place between itself and seat support location, described backrest bottom is hinged with seat support inner side, between described backrest and seat support, be provided with the location structure that both can be fixed after rotating with the pin joint of seat support inner side around its bottom when backrest.

Under normal condition, seat support, backrest and service plate form children's the region of having a dinner.Because backrest bottom and seat support inner side are hinged, therefore in the time of children's rest, backrest can be rotated backward and fixes by location structure around the hinged place between itself and seat support, backrest is just receded with respect to seat support, then pedal is upwards turned to and parallels rear and location with ground around itself and the hinged place of seat front end, backrest, seat support and pedal just can form the shape of leaning on or lying low for after children like this, can have a rest by convenient for children, more comfortable.

In above-mentioned high-leg chair for child, described seat support front end has the connecting portion of protrusion, and described connecting portion place is hinged with a plate, and described connecting plate surface is provided with some rows of sockets successively, and described pedal is plugged in slot.

By the slot that can plug with pedal in connecting plate surface setting, plug to make this high-leg chair for child to adapt to the children of each height by pedal and different rows' slot.

In the adjustable high-leg chair for child of above-mentioned angle, the both sides of described connecting portion all have installing hole, the both sides of described connecting plate have connecting hole, described connecting hole and installing hole face, in described installing hole, be provided with spring and navigation button, the two ends of described spring lean respectively on the inner of navigation button and the hole wall of installing hole, and stretch out outside connecting hole the outer end of described navigation button.

Under normal condition, spring produces an outside elastic force to navigation button, and the inner of navigation button is subject to the elastic force effect of spring and leans on the connecting plate of connection hole, so just makes connecting plate not rotate with respect to connecting portion.When inwardly pressing navigation button, spring is compressed, and the inner of navigation button no longer leans on the connecting plate of connection hole, and connecting plate just can rotate with respect to the hinged place of itself and connecting portion like this.

In the adjustable high-leg chair for child of above-mentioned angle, described seat support both sides all have baffle plate, the base abuts of described backrest both sides is in baffle plate upper end, described location structure comprises the cutting that is opened in the locating slot of two baffle plate rear end surfaces and is arranged at the backrest back side, the bottom of described locating slot is aligned in sequence with some locating holes, described cutting is along the edge bending at backrest back, and the two ends of cutting can and be inserted into respectively in the locating hole that two baffle plate rear end surfaces face through the bottom of backrest both sides.

When backrest and seat support fix, the two ends of cutting are inserted in the locating hole facing of two baffle plate rear end surfaces, need to regulate backrest time, the two ends of cutting are departed from current locating hole, backrest just can rotate around the hinged place between itself and seat support like this, backrest is turned to behind suitable position, thereby more again make the two ends of cutting be inserted into respectively now in locating hole corresponding thereto backrest and seat support are fixed again.

In the adjustable high-leg chair for child of above-mentioned angle, the rearward end of described baffle plate has outwardly cambered surface, and described locating slot is positioned in cambered surface and locating slot is offered to the other end from one end of cambered surface.In the time that backrest more rotates backward with respect to seat support, backrest is just larger with respect to the slant range of seat support, and in the time that backrest and seat support fix, the two ends of cutting will be inserted in the locating hole of close cambered surface outer end like this.

In the adjustable high-leg chair for child of above-mentioned angle, described backrest upper end has the chute running through, described backrest back is provided with push button, described push button inner side is by being connected in the back of backrest through the screw of chute, described push button sidepiece has the circular hole running through, and described cutting is horizontally through this circular hole.

Push button is connected by the screw through chute with backrest, and while so upwards drawing push button, push button can move up and down along chute by screw.And because cutting is horizontally through the circular hole of push button sidepiece, therefore cutting is limited between push button and backrest back.In the time that needs rotate backrest, only need upwards promote push button, push button passes through the screw of its inner side along chute upward sliding, and drive cutting together to move up, the two ends of cutting just can spin off from locating hole separately like this, lost the connection of cutting, backrest just can rotate with respect to seat support.

In the adjustable high-leg chair for child of above-mentioned angle, as another kind of scheme, described seat support both sides all have baffle plate, described location structure comprises the some locating holes that are arranged at both sides, baffle plate rear end, described each locating hole is arranged in order, described backrest both sides have connecting hole, have the latch that both can be fixed between described connecting hole and locating hole.

Latch is inserted between connecting hole and locating hole, make to fix between backrest and seat support, latch is taken off, backrest just can rotate around the hinged place between itself and seat support, backrest is turned to behind suitable position, make the connecting hole of backrest both sides just right with its current corresponding locating hole, and then latch is inserted, latch will fix between backrest and seat support again like this.

In the adjustable high-leg chair for child of above-mentioned angle, described handrail sidepiece offers draw-in groove, and described service plate inner side has the card article matching with draw-in groove.When service plate use, the card article of service plate inner side is inserted service plate is connected with handrail along the draw-in groove of handrail sidepiece, while not needing to use, only the card article of service plate outwards need be moved and disassembles along draw-in groove.

Compared with prior art, the high-leg chair for child that this angle is adjustable is guaranteeing that Children Normal has a dinner on the basis of function, by backrest bottom and seat support inner side being hinged and connecting plate and seat support front end are hinged, having increased children can lean on or the function lying low later, can have a rest on the seat by convenient for children like this, also more comfortable when rest; In addition, the slot that some rows can plug with pedal is set on connecting plate, can improves the scope of application of high-leg chair for child, plug to guarantee that by pedal and the slot of diverse location the children of different figures all can use.

Accompanying drawing explanation

Fig. 1 be the adjustable high-leg chair for child backrest of this angle backward by time structural representation.

Fig. 2 is the structural representation of the adjustable high-leg chair for child of this angle while having a dinner state.

Fig. 3 is the schematic diagram of another angle of the adjustable high-leg chair for child of this angle.

Fig. 4 is the schematic diagram between connecting plate and connecting portion in the adjustable high-leg chair for child of this angle.

Fig. 5 is the enlarged drawing at B-B place in Fig. 3.

Fig. 6 is the enlarged drawing at A-A place in Fig. 2.

In figure, 1, seat support; 2, supporting leg; 3, backrest; 4, handrail; 5, service plate; 6, pedal; 7, connecting portion; 8, connecting plate; 9, slot; 10, installing hole; 11, connecting hole; 12, spring; 13, navigation button; 14, baffle plate; 15, locating slot; 16, cutting; 17, locating hole; 18, cambered surface; 19, chute; 20, push button; 21, screw; 22, draw-in groove; 23, card article.

The specific embodiment

Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

Embodiment mono-

As shown in Figure 1-Figure 3, the high-leg chair for child that a kind of angle is adjustable, comprise seat support 1, be connected in seat support 1 bottom four supporting legs 2, be connected in the backrest 3 of seat support 1 rear end and be connected in the handrail 4 of seat support 1 both sides.Between two handrails 4, be removably connected with service plate 5, handrail 4 sidepieces offer chute 19, and service plate 5 inner sides have the draw runner matching with chute 19.

As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, backrest 3 bottoms and seat support 1 inner side are hinged, and are provided with the location structure that after rotating with the pin joint of seat support 1 inner side around its bottom when backrest 3, both is fixed between backrest 3 and seat support 1.Seat support 1 both sides all have baffle plate 14, the rearward end of baffle plate 14 has outwardly cambered surface 18, the base abuts of backrest 3 both sides is in the upper end of the rearward end of baffle plate 14, location structure comprises the cutting 16 that is opened in the locating slot 15 of two baffle plate 14 rear end surfaces and is arranged at backrest 3 back sides, locating slot 15 is positioned in cambered surface 18, and locating slot 15 is offered to the other end of cambered surface 18 along one end of cambered surface 18, the bottom of locating slot 15 is aligned in sequence with some locating holes 17, cutting 16 can be respectively along the edge bending at backrest 3 backs and the two ends of cutting 16 through the bottom of corresponding backrest 3 both sides separately and be inserted in the locating hole facing 17 of two baffle plate 14 rear end surfaces.

As shown in Figure 6, backrest 3 upper ends have the chute 19 running through, backrest 3 backs are provided with push button 20, push button 20 is by being connected with backrest 3 backs through the screw 21 of chute 19, push button 20 can move up and down along chute 19 by screw 21, the sidepiece of push button 20 has the circular hole running through, and cutting 16 is horizontally through this circular hole.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, seat support 1 front end has the connecting portion 7 of protrusion, and connecting portion 7 places are hinged with a plate 8, and connecting plate 8 surfaces are provided with some rows of sockets 9 successively, and pedal 6 is plugged in slot 9.The both sides of connecting portion 7 all have installing hole 10, the both sides of connecting plate 8 have connecting hole 11, connecting hole 11 faces with installing hole 10, in installing hole 10, be provided with spring 12 and navigation button 13, the two ends of spring 12 lean respectively on the hole wall of the inner of navigation button 13 and installing hole 10, the inner of navigation button 13 is pressed on the connecting plate 8 at connecting hole 11 places under the effect of spring 12 elastic force, and connecting plate 8 and connecting portion 7 are interfixed, and stretch out outside connecting hole 11 outer end of navigation button 13.

The high-leg chair for child of this angle adjustable is in the time of normal use, and identical with common high-leg chair for child, service plate 5 is connected on handrail 4, and backrest 3 forms children's the region of having a dinner between seat support 1 and service plate 5.Meanwhile, because the two ends of the cutting 16 at backrest 3 backs are inserted in the locating hole 17 of baffle plate 14 rearward end, backrest 3 and baffle plate 14 are fixed, now backrest 3 can not hinged place rotation with seat support 1 inner side around it.

The high-leg chair for child of this angle adjustable is except providing child to carry out, having a dinner of routine, can also facilitating child to carry out comparatively comfortable rest on seat support 1.Need to rest time, the head of a family can upwards promote the push button 20 at backrest 3 backs, push button 20 passes through screw 21 along chute 19 upward slidings, because cutting 16 is horizontally through the circular hole of push button 20 sidepieces, therefore push button 20 can drive cutting 16 together to move up, the two ends of cutting 16 just can spin off in locating hole 17 separately like this, lose the connection function at cutting 16 two ends, backrest 3 no longer interfixes with baffle plate 14, backrest 3 just can rotate around the hinged place of itself and seat support 1 inner side like this, backrest 3 is rotated back to suitable position, again hand is unclamped, thereby the two ends of cutting 16 will drop in current locating hole 17 corresponding thereto backrest 3 and baffle plate 14 are retightened, now backrest 3 recedes with respect to seat support 1, children just can lean against health on backrest 3 backward, backrest 3 rotates backward, the angle of inclination of backrest 3 is just larger.

After backrest 3 rotate in place, inwardly press again the navigation button 13 at connecting hole 11 places of connecting plate 8, navigation button 13 the inners overcome the elastic force effect of spring 12 and move inward, lose the active force of navigation button 13 the inners, connecting plate 8 just can rotate around the hinged place of itself and seat support 1 front end connecting portion 7, and connecting plate 8 is upwards rotated as for parallel to the ground.Now, between backrest 3, seat support 1 and connecting plate 8, just formed can for after child by or the shape lying low, and because pedal 6 is plugged on connecting plate 8, pedal 6 also can play barrier effect to child like this, prevents that it from dropping out while leaning on rest rear.

Embodiment bis-

The present embodiment is basic identical with structure and the principle of embodiment mono-, difference is: in the present embodiment, seat support 1 both sides all have baffle plate 14, location structure comprises the some locating holes 17 that are arranged at baffle plate 14 both sides, rear end, each locating hole 17 is arranged in order, backrest 3 both sides have connecting hole 11, between connecting hole 11 and locating hole 17, have the latch that both can be fixed.

Latch is inserted between connecting hole 11 and locating hole 17, make to fix between backrest 3 and seat support 1, latch is taken off, backrest 3 just can rotate around the hinged place between itself and seat support 1, backrest 3 is turned to behind suitable position, make the connecting hole 11 of backrest 3 both sides just right with its current corresponding locating hole 17, and then latch is inserted, latch will fix between backrest 3 and seat support 1 again like this.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. the high-leg chair for child that angle is adjustable, comprise seat support (1), be connected in four supporting legs of seat support (1) bottom, be connected in the backrest (3) of seat support (1) rear end and be connected in the handrail (4) of seat support (1) both sides, between described two handrails (4), be removably connected with service plate (5), it is characterized in that, described seat support (1) front edge place be hinged with pedal (6) and pedal (6) can be after rotate the hinged place between itself and seat support (1) location, described backrest (3) bottom is hinged with seat support (1) inner side, between described backrest (3) and seat support (1), be provided with the location structure that both can be fixed after rotating with the pin joint of seat support (1) inner side around its bottom when backrest (3).

2. the adjustable high-leg chair for child of angle according to claim 1, it is characterized in that, described seat support (1) front end has the connecting portion (7) of protrusion, described connecting portion (7) locates to be hinged with a plate (8), described connecting plate (8) surface is provided with some rows of sockets (9) successively, and described pedal (6) is plugged in slot (9).

3. the adjustable high-leg chair for child of angle according to claim 2, it is characterized in that, the both sides of described connecting portion (7) all have installing hole (10), the both sides of described connecting plate (8) have connecting hole (11), described connecting hole (11) faces with installing hole (10), in described installing hole (10), be provided with spring (12) and navigation button (13), the two ends of described spring (12) lean respectively on the inner of navigation button (13) and the hole wall of installing hole (10), stretch out outside connecting hole (11) outer end of described navigation button (13).

4. according to the adjustable high-leg chair for child of angle described in claim 1 or 2 or 3, it is characterized in that, described seat support (1) both sides all have baffle plate (14), the base abuts of described backrest (3) both sides is in baffle plate (14) upper end, described location structure comprises the cutting (16) that is opened in the locating slot (15) of two baffle plates (14) rear end surface and is arranged at backrest (3) back side, the bottom of described locating slot (15) is aligned in sequence with some locating holes (17), described cutting (16) is along the edge bending at backrest (3) back, and the two ends of cutting (16) can be passed the bottom of backrest (3) both sides and be inserted into respectively in the locating hole (17) that two baffle plates (14) rear end surface faces.

5. the adjustable high-leg chair for child of angle according to claim 4, it is characterized in that, the rearward end of described baffle plate (14) has outwardly cambered surface (18), and described locating slot (15) is positioned at cambered surface (18) above and locating slot (15) is offered to the other end from one end of cambered surface (18).

6. the adjustable high-leg chair for child of angle according to claim 4, it is characterized in that, described backrest (3) upper end has the chute (19) running through, described backrest (3) back is provided with push button (20), described push button (20) inner side is connected in the back of backrest (3) by the screw through chute (19) (21), described push button (20) sidepiece has the circular hole running through, and described cutting (16) is horizontally through this circular hole.

7. according to the adjustable high-leg chair for child of angle described in claim 1 or 2 or 3, it is characterized in that, described seat support (1) both sides all have baffle plate (14), described location structure comprises the some locating holes (17) that are arranged at baffle plate (14) both sides, rear end, described each locating hole (17) is arranged in order, described backrest (3) both sides have connecting hole (11), between described connecting hole (11) and locating hole (17), have the latch that both can be fixed.

8. according to the adjustable high-leg chair for child of angle described in claim 1 or 2 or 3, it is characterized in that, described handrail (4) sidepiece offers draw-in groove (22), and described service plate (5) inner side has the card article (23) matching with draw-in groove (22).