CN2882425Y

CN2882425Y - High-leg dining chair for child

Info

Publication number: CN2882425Y
Application number: CNU200520144467XU
Authority: CN
Inventors: 陈舜民
Original assignee: Wonderland Nurserygoods Co Ltd Taiwan
Current assignee: Wonderland Nurserygoods Co Ltd Taiwan
Priority date: 2005-12-08
Filing date: 2005-12-08
Publication date: 2007-03-28
Anticipated expiration: 2015-12-08

Abstract

The utility model discloses a child high dining chair, which comprises a chair seat, a armrest at one side of the chair seat, a moving supporting block arranged in the armrest and able to move within the given scope of the armrest, and a dinner plate provided on the supporting block. The outer side of the armrest is positioned with a plurality of locating holes arranged vertically. The supporting block comprises an elastic overhang arm arranged at the middle position of the outer side. The elastic overhang arm is arranged with a nose on the free end, so as to be blocked in the locating hole. When the elastic overhang arm is blocked in the locating hole at the outer side of the armrest, the supporting block is locked relative to the armrest; when the elastic overhang arm is away from the locating hole because of being pressed, locking status can be released the and the height position of the supporting block are allowed to be adjusted, so as to change the height of the dinner plate.

Description

The high pin dining chair of children

Technical field

The utility model relates to the high pin dining chair of a kind of children, particularly relates to a kind of high pin dining chair of children of adjusting the service plate height.

Background technology

The high pin dining chair of normal children comprises a feet, basically and is arranged at high chair seat on the feet, an and service plate that is arranged on the high chair seat, usually the service plate of this type of high pin dining chair does not have the function of adjusting height, but utilize the high chair seat along feet adjustment height, and the drive service plate makes it flush with general dining table, but this type of high pin dining chair still can't suitably be adjusted the height of service plate with respect to the high chair seat with the child of different heights, showing on reality is used has inconvenience and disappearance, for example No. 5489138 high pin dining chair of disclosed children of United States Patent (USP).

The utility model content

The purpose of this utility model is to provide a kind of service plate height and high pin dining chair of the simple children of height adjustment structure adjusted.

The high pin dining chair of the utility model children comprises that a seat support, is articulated in the seat support rear side and the chair back, two that extends up is hubbed at the foot rest of seat support two sides respectively, and a service plate that is arranged at the seat support front side.

Seat support comprises the handrail that a base portion, two is extended by the base portion both sides up, and two are arranged in the described handrail respectively and the back-up block that engages with service plate.Offer one in each handrail for back-up block ccontaining storage tank, and the handrail outer surface is provided with two longitudinal separations and arranges and generally be elliptoid locating hole.Each back-up block outer surface have be located in the middle of place and the integrated elasticity arm that dangles, the elasticity nearly bottom side of the arm free end that dangles forms and is elliptoid projection without exception, its shape and locating hole are suitable and can produce the clip effect with locating hole.

When projection is not pressed, the elastic force effect of arm because elasticity is dangled, perseverance makes the projection clip in locating hole, and at this moment, back-up block is a lock-out state with respect to handrail.When pushing projection and make it move break away from clip position with locating hole inwardly, back-up block is a movable state with respect to handrail, can on draw or under push away back-up block it moved up and down with respect to handrail.In addition, make it break away from locating hole, can adjust the height and position of service plate by selecting another locating hole by pushing projection.

The high pin dining chair of the utility model children and since the projection of back-up block can with the locating hole clip or the disengaging of handrail, so back-up block can be fixed on the differing heights position of handrail, service plate is by have adjustable highly with engaging of back-up block.

Description of drawings

Below by most preferred embodiment and accompanying drawing the high pin dining chair of the utility model children is elaborated, in the accompanying drawing:

Fig. 1 is a left side view of the preferred embodiment of the high pin dining chair of the utility model children.

Fig. 2 is a side-looking exploded view of this preferred embodiment.

Fig. 3 is the left side view that this preferred embodiment service plate is incorporated into a higher level position.

Fig. 4 is the left side view that this preferred embodiment service plate is incorporated into a reduced levels position.

The specific embodiment

Aforementioned and other technology contents, characteristics and effect of the present utility model, can clearly be understood with reference in the detailed description of graphic-preferred embodiment in following cooperation.

As shown in Figure 1, 2, the preferred embodiment of the high pin dining chair 100 of the utility model children is to comprise that a seat support 1, is articulated in seat support 1 rear side and the chair back 2, two that extends is hubbed at the foot rest 3 of seat support 1 two sides respectively up, and a service plate 4 that is arranged at seat support 1 front side.

Seat support 1 comprises a base portion 11, two handrails 12 that extended by base portion 11 both sides respectively up, and two be arranged in the handrail 12 respectively and the plastic material back-up block 13 that engages with service plate 4, only shows the configuration relation of a handrail 12 and a back-up block 13 in the icon.Handrail 12 has one and is formed at the storage tank 121 of top end for insertion support piece 13, and handrail 12 outer surfaces are provided with two at the spaced oval locating hole 122 of short transverse.Back-up block 13 outside middle section positions have the integrated elasticity arm 131 that dangles, and the hole clipping 132 at most lateral separation arrangements and close end face place, the elasticity arm 131 that dangles is roughly ligule structure, its top links to each other with back-up block 13 materials but separate with the material of back-up block 13 both sides, elasticity is dangled and is formed with two slits 133 between arm 131 and the back-up block 13, and making that elasticity is dangled arm 131 can be because of the inwardly retraction of the plastic material strain on top when pressurized.In addition, the dangle bottom side free end of arm 131 of elasticity forms one and can produce the projection 134 of clip effects with locating hole 122, and these projection 134 shapes are oval and with to be positioned 122 shapes suitable.

Service plate 4 comprises to be used for bearing the article plate-like supporting part 41 of (figure does not show), an and junction surface 42 of being located at supporting part 41 bottom surfaces, junction surface 42 medial surfaces protrude out most can with the fixture block 421 of hole clipping 132 clampings, make service plate 4 can before and after be positioned on the back-up block 13 with adjusting distance.

Consult Fig. 3,4 simultaneously, when assembling, back-up block 13 is inserted by storage tank 121 tops of handrail 12, the elasticity arm 131 that dangles is subjected to the sidewall compressing of storage tank 121 and produces strain and retraction, so back-up block 13 is inserted smoothly, when elasticity dangle the projection 134 of arm 131 when arriving the top locating hole 122 of handrails 12 this projection 134 spring into locating hole 122 in and make back-up block 13 combine to fix that service plate 4 is positioned at a higher horizontal level at this moment with handrail 12.Certainly, if the user wishes back-up block 13 relative handrails 12 are incorporated into a lower position, with hand projection 134 is inwardly pressed in the time of then locating hole 122 can being arrived at the projection 134 of back-up block 13 that the height and position of locating hole 122 engages with this time locating hole 122 to slide to down under making it to continue, then this moment, service plate 4 was positioned at a lower horizontal level, therefore, the user can be adjusted to needed height and position with service plate 4 by pushing projection 134.

Conclude above-mentioned, the high pin dining chair 100 of the utility model children, since the projection 134 of back-up block 13 can with locating hole 122 clips or the disengaging of handrail 12, engaging and to be disengaged to back-up block 13 interior location deviations by projection 134 compressive deformations between projection 134 and the handrail locating hole 122, therefore can very easily change back-up block 13 and be locked in height and position on the handrail 12, thereby change the height of service plate 4 with respect to handrail 12.

Claims

1. the high pin dining chair of children comprises the handrail that a seat support, is located at this seat support one side, and a service plate that is disposed on this handrail; It is characterized in that:

This handrail is provided with most along the positioned at intervals hole that highly distributes; And

Also comprise the back-up block of being located between this handrail and this service plate, the outside middle section position of this back-up block is formed with the elasticity arm that dangles, the dangle lower end of arm of this elasticity has a projection and can engage locking with a locating hole in this handrail outside, this service plate is supported in a height and position of selecting, in this elasticity is dangled the arm pressurized, contract and to remove this lock-out state so that adjust the height of this service plate when making this projection leave this locating hole.

2. the high pin dining chair of children as claimed in claim 1 is characterized in that: this elasticity arm that dangles is the ligule structure that a upper end links to each other with this back-up block material, and dangle arm and this back-up block of this elasticity is one-body molded.

3. the high pin dining chair of children as claimed in claim 2 is characterized in that: separate with this back-up block material this elasticity arm both sides of dangling, and this elasticity is dangled and is formed with two slits between arm and this back-up block.

4. the high pin dining chair of children as claimed in claim 1 is characterized in that: this projection generally be ellipticity and shape suitable with described locating hole.

5. the high pin dining chair of children as claimed in claim 1 is characterized in that: this handrail has one and is formed at the storage tank that top end is planted for this back-up block, and this back-up block can move in this storage tank.

6. the high pin dining chair of children as claimed in claim 1, it is characterized in that: when the projection of this back-up block engages with the locating hole at an adjacent top end place, this service plate then is positioned at a higher horizontal level, when the projection of this back-up block engaged with the locating hole at place, a contiguous bottom, this service plate then was positioned at a lower horizontal level.

7. the high pin dining chair of children as claimed in claim 1, it is characterized in that: this service plate comprises a junction surface that engages with this back-up block, an and supporting part of being located at this junction surface end face, this junction surface has most the fixture blocks that are formed at medial surface, this back-up block comprise most lateral separations be formed at the outside and contiguous end face place can with the described fixture block hole clipping of clamping mutually.

8. the high pin dining chair of children as claimed in claim 1, it is characterized in that: this seat support comprises a base portion, two handrails that extended up by these base portion both sides respectively, and two back-up blocks that are arranged in the described handrail respectively and engage with this service plate.

9. the high pin dining chair of children as claimed in claim 1 is characterized in that: also comprise a chair back that is articulated in this seat support rear side and extends up, and two foot rests that are hubbed at these seat support two sides respectively.

10. the high pin dining chair of children comprises the handrail that a seat support, two is located at these seat support both sides, and a service plate that is disposed on the described handrail; It is characterized in that:

Each handrail is provided with two along the positioned at intervals hole that highly distributes, and reaches a storage tank that is formed at top end;

And

Also comprise two back-up blocks of being located at respectively between described handrail and this service plate, each back-up block is arranged in this storage tank, the outside middle section position of this back-up block is formed with the elasticity arm that dangles, this elasticity arm that dangles is the ligule structure that a upper end links to each other with this back-up block material, and dangle arm and this back-up block of this elasticity is one-body molded, separate with this back-up block material this elasticity arm both sides of dangling, this elasticity is dangled and is formed with two slits between arm and this back-up block, the dangle lower end of arm of this elasticity has a projection and can engage locking with a locating hole in this handrail outside, this service plate is supported in a height and position of selecting, in this elasticity is dangled the arm pressurized, contract and to remove this lock-out state so that adjust the height of this service plate when making this projection leave this locating hole.