CN202843028U - High chair skeleton - Google Patents

High chair skeleton Download PDF

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Publication number
CN202843028U
CN202843028U CN2012205490323U CN201220549032U CN202843028U CN 202843028 U CN202843028 U CN 202843028U CN 2012205490323 U CN2012205490323 U CN 2012205490323U CN 201220549032 U CN201220549032 U CN 201220549032U CN 202843028 U CN202843028 U CN 202843028U
Authority
CN
China
Prior art keywords
chair skeleton
pair
high leg
leg
leg chair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012205490323U
Other languages
Chinese (zh)
Inventor
张振泰
郭彦志
陈怡君
陈鹤升
洪圣博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN LERUI INFANT AND CHILDREN PRODUCTS CO., LTD.
Original Assignee
Zhongshan Longcheng Daily Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Longcheng Daily Products Co Ltd filed Critical Zhongshan Longcheng Daily Products Co Ltd
Priority to CN2012205490323U priority Critical patent/CN202843028U/en
Application granted granted Critical
Publication of CN202843028U publication Critical patent/CN202843028U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/002—Children's chairs adjustable
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/04—Children's chairs convertible from a high chair to a low one, e.g. by reversing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/02—Foldable chairs
    • A47D1/023—Foldable chairs of high chair type

Abstract

The utility model discloses a high chair skeleton, which at least comprises a front foot stand, a rear foot stand, a backrest frame, a pair of joint groups, a pair of joint locking mechanism and a lifting component, wherein the front foot stand is supported on the front end of the high chair skeleton, the rear food stand is supported on the rear end of the high chair skeleton, the backrest frame is supported on the rear side of the upper end of the high chair skeleton, and the joint groups are used to be pivoted with the front food stand, the rear food stand and the backrest frame to enable the front food stand, the rear food stand and the backrest frame to relatively pivot, and are arranged on the left and the right sides of the high chair skeleton. The joint locking mechanisms are used to lock the joint groups to enable the front food stand, the rear food stand and the backrest frame to be kept in an unfolded use state. The lifting component is connected between the joint locking mechanisms. The high chair skeleton links the joint locking mechanisms to remove the locking of the joint groups by upwardly lifting the lifting component, and enables the front food stand, the rear food stand and the backrest frame to be downwardly pivoted together through the gravity, thereby completing folding at last. The high chair skeleton enables users to complete folding operation by a hand, and is convenient to use.

Description

A kind of high leg chair skeleton
Technical field
The utility model relates to a kind of high leg chair skeleton, is specifically related to a kind of high leg chair skeleton that can finish by the action that upwards lifts folding.
Background technology
High chair is that the child uses at mealtime, and for saving the space, this series products is typically designed to collapsible structure.As shown in Figure 1, present existing high chair is that the arranged on left and right sides below seat support is established respectively an angle bar 16, utilize one to draw 15 pulling to control a clip in the clamping piece 17 of angle bar 16, use high chair is locked in and launch the use state or remove it to lock to carry out folding.
Because existing high chair is the folding operation of taking side-pull type, when pulling, easily cause whole tool high chair to follow transverse shifting, if ground is too sliding, must push down on the other hand chair, pull moving drawing 15 with another simultaneously, could remove smoothly the locking of clamping piece 17, obviously in the use to some extent inconvenience and the necessity that is improved is arranged.
The utility model content
In order to address the above problem, the purpose of this utility model be to provide a kind of can be by upwards lifting to finish the high leg chair skeleton of folding.
The utility model is achieved through the following technical solutions:
A kind of high leg chair skeleton, it comprises at least:
One front foot rest props up the front end that is held in this high leg chair skeleton;
One rear leg props up the rear end that is held in this high leg chair skeleton;
One back rest props up the upper end rear side that is held in this high leg chair skeleton;
A pair of in order to articulate should before foot rest, this rear leg and this back rest, enable joint set capable of pivoting relative to each other, be located at the arranged on left and right sides of this high leg chair skeleton;
A pair ofly joint set is made this front foot rest, this rear leg and this back rest remain in an articulation locking mechanism that launches the use state in order to lock this; And
One lifts assembly, is connected in this between the articulation locking mechanism.
The described assembly that lifts is a ribbon.
This comprises a pair of latch and a pair of spring to articulation locking mechanism, utilizes this to make this keep inserting this to joint set to latch to spring, this front foot rest, this rear leg and this back rest must be used remain in this expansion use state.
High leg chair skeleton of the present utility model still comprises between a pair of arranged on left and right sides of being located at this front foot rest and this rear leg, to limit the pull bar of opening angle maximum between this front foot rest and this rear leg.
The arranged on left and right sides of described rear leg is established respectively a sliding sleeve along its upper and lower slip.
One end of described pull bar is articulated in this front foot rest, and the other end is articulated in this sliding sleeve and slides along this rear leg.
High leg chair skeleton of the present utility model comprises that still a seat frame and pair of armrests are articulated in respectively the arranged on left and right sides of this back rest with the rear end, and can rotate to a use state and a folding state.
High leg chair skeleton of the present utility model comprises that still a pair of front rod is articulated in respectively this seat frame and this arranged on left and right sides front end to handrail, and a pair of back link is articulated in respectively this seat frame and this arranged on left and right sides rear end to handrail, thereby consist of a pair of four-link mechanism, and when beginning to pivot downwards in this seat frame from this use state, be able to interlock this to handrail, this is to front rod and this back link, rotation is until finish this folding state.
High leg chair skeleton of the present utility model comprises that still a pallet removably is connected handrail with this.
High leg chair skeleton of the present utility model comprises that still a pair of second connecting rod is pivoted between this seat frame and this are to sliding sleeve, make this seat frame be able to rotate with the slip of this sliding sleeve, use and drive this seat frame, thereby interlock this to front rod, this, makes to enter this use state and this folding state to handrail to back link and this.
High leg chair skeleton of the present utility model, by upwards lift be connected between two articulation locking mechanisms lift assembly and the interlock articulation locking mechanism makes the locking of removing joint set, make front foot rest, rear leg and back rest three be able to by gravity simultaneously downwards pivot close, finish at last the folding of whole tool high leg chair skeleton.High leg chair skeleton of the present utility model can allow the user finish the operation of singlehanded folding, and is easy-to-use.
Description of drawings
Fig. 1 is the operation chart of an existing high chair structure and side-pull type thereof.
Fig. 2 is high leg chair skeleton of the present utility model, is used state diagram (this figure appears joint set and the annexation that lifts assembly in order to fill part, and the part connecting elements does not show) at it by the expansion before upwards lifting.
Fig. 3 is high leg chair skeleton of the present utility model, lifts the locking schematic diagram that assembly is removed joint set by spurring it.(this figure appears joint set and the annexation that lifts assembly in order to fill part, and the part connecting elements does not show).
Fig. 4 is the three-dimensional explosive view of high leg chair skeleton of the present utility model.
Fig. 5 is high leg chair skeleton of the present utility model, will lift the schematic perspective view that assembly upwards lifts in launching the use state.
Fig. 6 is high leg chair skeleton of the present utility model, the side schematic view when launching the use state.
Fig. 7 is high leg chair skeleton of the present utility model, can cause the joint set release when the user will lift when assembly upwards lifts, the side schematic view that makes other member pivot separately because of mutually interlock and gravity factor downwards.
Fig. 8 is high leg chair skeleton of the present utility model, and after the state of hookup 7, other member continues the side schematic view of pivot downwards.
Fig. 9 is high leg chair skeleton of the present utility model, and after the state of hookup 8, other member continues the side schematic view of pivot downwards.
Figure 10 is high leg chair skeleton of the present utility model, the side schematic view when finishing folding.
[primary clustering symbol description]
1： High leg chair skeleton 2： Front foot rest
3： Rear leg 4： Back rest
5： Joint set 6： Articulation locking mechanism
7： Lift assembly 8： Pull bar
9： Seat frame 15： Draw handle
16： Angle bar 17： Clamping piece
61： Latch 62： Spring
81： Sliding sleeve 91： Handrail
93： Pallet 94： Second connecting rod
100： Launch the use state 200： The use state
300： Folding state 912： Front rod
913： Back link ? ?
The specific embodiment
Shown in Fig. 2-10, be high leg chair skeleton of the present utility model, comprise that at least a front foot rest 2, a rear leg 3, a back rest 4, a pair of joint set 5, a pair of articulation locking mechanism 6, lift assembly 7.
2 front ends that are held in this high leg chair skeleton 1 of front foot rest, 3 rear ends that are held in this high leg chair skeleton 1 of rear leg, 4 of back rests are held in the upper end rear side of this high leg chair skeleton 1; Joint set 5 then is located at the arranged on left and right sides of high leg chair skeleton 1, in order to articulate front foot rest 2, rear leg 3 and back rest 4, makes three's energy capable of pivoting relative to each other.
Articulation locking mechanism 6 makes high leg chair skeleton 1 can remain in one and launches use state 100 in order to lock joint set 5.Articulation locking mechanism 6 of the present utility model can be any utilization pulling or rotates the mechanism that unlocks; For example embodiment shown in Figure 4 comprises a pair of latch 61 and a pair of spring 62, utilizes spring 62 to make latch 61 keep inserting joint set 5, front foot rest 2, rear leg 3 and back rest 4 must be used remain in such as Fig. 5 and expansion use state 100 shown in Figure 6.
Lifting assembly 7 is connected between two articulation locking mechanisms 6, interlock articulation locking mechanism 6 makes the locking of removing joint set 5 by upwards lifting, make front foot rest 2, rear leg 3 and back rest 4 threes be able to close by the downward pivot of gravity simultaneously, finish at last the folding of whole tool high leg chair skeleton 1.The assembly 7 that lifts of the present utility model can be the flexible object of any tool, for example be that rope, cable, strip article, ribbon or its mixing form, when upwards being lifted in the stage casing, its two ends can spur simultaneously two articulation locking mechanisms 6 and remove locking to arranged on left and right sides joint set 5.
The preferably, high leg chair skeleton 1 described in the utility model still can be established a pull bar 8 between the arranged on left and right sides of front foot rest 2 and rear leg 3, to limit both maximum opening angles.Wherein the arranged on left and right sides of rear leg 3 can be established respectively a sliding sleeve 81 along its upper and lower slip, makes an end of pull bar 8 be articulated in front foot rest 2, and the other end is articulated in sliding sleeve 81 and along rear leg 3 upper and lower slips.When current foot rest 2 opened with rear leg 3, the angle that the length of pull bar 8 is opened restriction when current foot rest 2 closes with rear leg 3 pivots again, because pull bar 8 length are constant, forced sliding sleeve 81 along with the pivot of front foot rest 2 with rear leg 3 closes and down sliding.
And for example Fig. 4 is to shown in Figure 6, high leg chair skeleton 1 described in the utility model, still can comprise that a seat frame 9 and pair of armrests 91 are articulated in respectively the arranged on left and right sides of back rest 4 with the rear end, and can be by sliding sleeve 81 along with the slip that the pivot of front foot rest 2 and rear leg 3 closes, make seat frame 9 and handrail 91 rotations to a use state 200 and a folding state 300.On two handrails 91, but interlocking or removably connect a pallet 93, with food container or the toy infant passenger for high chair.
Arranged on left and right sides front end at seat frame 9 and handrail 91, can articulate respectively a front rod 912, and articulate respectively a back link 913 in the arranged on left and right sides rear end of seat frame 9 and handrail 91, can consist of a pair of four-link mechanism by this, when seat frame 9 pivots downwards from 200 beginnings of use state, be able to interlock handrail 91, front rod 912 and back link 913, make whole four-link mechanism be pivoted relative to each other to folding state 300.
High leg chair skeleton 1 described in the utility model can comprise that still a pair of second connecting rod 94 is pivoted between seat frame 9 and sliding sleeve 81 again, makes seat frame 9 be able to rotate with the slip of sliding sleeve 81, uses to drive seat frame 9.
, upwards mentioned when lifting assembly 7 to shown in Figure 10 such as Fig. 5, removed locking to arranged on left and right sides joint set 5 owing to the transmission of tension force makes two ends spur simultaneously two articulation locking mechanisms 6, cause front foot rest 2, rear leg 3 and the downward pivot of back rest 4 threes to close.Current foot rest 2, rear leg 3 downward pivots close, force sliding sleeve 81 to downslide and interlock seat frame 9, seat frame 9 is pivoted and four-link mechanism that interlock handrail 91, front rod 912 and back link 913 consist of pivots downwards, finish at last folding state 300 as shown in figure 10.
The above only is the utility model preferred embodiment wherein, is not to limit practical range of the present utility model; Be that all equalizations of doing according to the utility model claim change and modification, be all the utility model claim and contain.

Claims (10)

1. high leg chair skeleton, it comprises at least:
One front foot rest props up the front end that is held in this high leg chair skeleton;
One rear leg props up the rear end that is held in this high leg chair skeleton;
One back rest props up the upper end rear side that is held in this high leg chair skeleton;
A pair of in order to articulate should before foot rest, this rear leg and this back rest, enable joint set capable of pivoting relative to each other, be located at the arranged on left and right sides of this high leg chair skeleton;
A pair ofly joint set is made this front foot rest, this rear leg and this back rest remain in an articulation locking mechanism that launches the use state in order to lock this; And
One lifts assembly, is connected in this between the articulation locking mechanism.
2. high leg chair skeleton according to claim 1 is characterized in that, the described assembly that lifts is a ribbon.
3. high leg chair skeleton according to claim 1, it is characterized in that, this comprises a pair of latch and a pair of spring to articulation locking mechanism, utilize this to make this keep inserting this to joint set to latch to spring, this front foot rest, this rear leg and this back rest must be used remain in this expansion use state.
4. high leg chair skeleton according to claim 1 is characterized in that, still comprises between a pair of arranged on left and right sides of being located at this front foot rest and this rear leg, to limit the pull bar of opening angle maximum between this front foot rest and this rear leg.
5. high leg chair skeleton according to claim 4 is characterized in that, the arranged on left and right sides of described rear leg is established respectively a sliding sleeve along its upper and lower slip.
6. high leg chair skeleton according to claim 5 is characterized in that, an end of described pull bar is articulated in this front foot rest, and the other end is articulated in this sliding sleeve and slides along this rear leg.
7. high leg chair skeleton according to claim 5 is characterized in that, comprises that still a seat frame and pair of armrests are articulated in respectively the arranged on left and right sides of this back rest with the rear end, and can rotate to a use state and a folding state.
8. high leg chair skeleton according to claim 7, it is characterized in that, still comprise that a pair of front rod is articulated in respectively this seat frame and this arranged on left and right sides front end to handrail, and a pair of back link is articulated in respectively this seat frame and this arranged on left and right sides rear end to handrail.
9. high leg chair skeleton according to claim 7 is characterized in that, comprises that still a pallet removably is connected handrail with this.
10. high leg chair skeleton according to claim 7 is characterized in that, comprises that still a pair of second connecting rod is pivoted between this seat frame and this are to sliding sleeve.
CN2012205490323U 2012-10-25 2012-10-25 High chair skeleton Expired - Fee Related CN202843028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205490323U CN202843028U (en) 2012-10-25 2012-10-25 High chair skeleton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205490323U CN202843028U (en) 2012-10-25 2012-10-25 High chair skeleton

Publications (1)

Publication Number Publication Date
CN202843028U true CN202843028U (en) 2013-04-03

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ID=47974286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205490323U Expired - Fee Related CN202843028U (en) 2012-10-25 2012-10-25 High chair skeleton

Country Status (1)

Country Link
CN (1) CN202843028U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2829199A1 (en) * 2013-07-25 2015-01-28 Lerado (Zhong Shan) Industrial Co., Ltd. A foldable high chair
CN104799623A (en) * 2015-04-11 2015-07-29 东莞硕仕儿童用品有限公司 High dining chair convenient and fast to fold
CN107019377A (en) * 2017-05-04 2017-08-08 上海童歌母婴用品有限公司 High chair

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2829199A1 (en) * 2013-07-25 2015-01-28 Lerado (Zhong Shan) Industrial Co., Ltd. A foldable high chair
CN104799623A (en) * 2015-04-11 2015-07-29 东莞硕仕儿童用品有限公司 High dining chair convenient and fast to fold
CN104799623B (en) * 2015-04-11 2017-12-22 东莞硕仕儿童用品有限公司 The convenient and swift high dining chair folded
CN107019377A (en) * 2017-05-04 2017-08-08 上海童歌母婴用品有限公司 High chair

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zhang Zhentai

Inventor after: Guo Yanzhi

Inventor after: Chen Yijun

Inventor after: Chen Hesheng

Inventor before: Zhang Zhentai

Inventor before: Guo Yanzhi

Inventor before: Chen Yijun

Inventor before: Chen Hesheng

Inventor before: Hong Shengbo

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG ZHENTAI GUO YANZHI CHEN YIJUN CHEN HESHENG HONG SHENGBO TO: ZHANG ZHENTAI GUO YANZHI CHEN YIJUN CHEN HESHENG

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 528414 No. 28 Kwai Hing Road, Dongsheng Town, Zhongshan, Guangdong

Patentee after: ZHONGSHAN LERUI INFANT AND CHILDREN PRODUCTS CO., LTD.

Address before: 528414 No. 28 Kwai Hing Road, Dongsheng Town, Zhongshan, Guangdong

Patentee before: Zhongshan City Longcheng Daily-Use Article Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130403

Termination date: 20161025