CN206482354U - A kind of articulation mechanism of folding dining chair - Google Patents
A kind of articulation mechanism of folding dining chair Download PDFInfo
- Publication number
- CN206482354U CN206482354U CN201621253777.XU CN201621253777U CN206482354U CN 206482354 U CN206482354 U CN 206482354U CN 201621253777 U CN201621253777 U CN 201621253777U CN 206482354 U CN206482354 U CN 206482354U
- Authority
- CN
- China
- Prior art keywords
- joint
- folds
- card key
- button
- dining 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 210000003739 neck Anatomy 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 12
- 206010019233 Headaches Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- A47D1/02—Foldable chairs
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a kind of articulation mechanism of folding dining chair, fixture is folded including joint housing, joint button and joint, the joint button and joint fold fixture inside joint housing, wherein joint folds the location status of fixture by joint button control, and the articulation mechanism is used for the fore-stock and after-poppet that connect folding dining chair；Joint is additionally provided with inside joint housing and folds part, joint card key, joint button spring and joint card key spring；Wherein, joint, which folds part one end and folds fixture with joint, is fixedly connected, and wherein joint card key is fixed with joint housing using alignment pin A, and the joint button passes through the spacing fixation of joint button spring with joint card key.The articulation mechanism, simple in construction, spacing stabilization, and various states (use state/folded state) can be realized；By joint button control, the action then with movable joint card key realizes that joint folds the change of the operating state of part.
Description
Technical field
The utility model is related to a kind of dining chair bindiny mechanism, is specifically related to a kind of articulation mechanism of folding dining chair.
Background technology
As the improvement of people's living standards, for children's health, easily living standard also improves requirement therewith.In
During child growth, particularly with the problem of having dinner, parent's headache is allowed very much：Children's plays, runs everywhere, mismatches and has dinner
Deng；Especially outside eating when, individually put down children in ground run everywhere, there is certain potential safety hazard, for example, fall down, service
Easily ignore " the small not point " of ground during member's transmission dish, then cause the accidents such as scald, serious situation, or even occur youngster
Virgin loss situation；And for smaller child, it is necessary to help in the case of, an only people, which feeds it and had dinner, then has very big inconvenience.
The presence of such situation, dining chair is born therewith.It is not foldable but existing dining chair is usually stationary state, so that
When idle, space-consuming；And when outgoing, not Portable belt；And in order to ensure the stationarity of dining chair, key point is before dining chair
The joint connecting mechanism of support and after-poppet to be fixedly connected, it is non-adjustable；The deficiency of such phenomenon, creates using for dining chair
It is restricted.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of articulation mechanism of folding dining chair, the dining chair joint
It is non-adjustable, not foldable that the setting of mechanism effectively solves existing dining chair, the above-mentioned problem such as not readily portable.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of articulation mechanism of folding dining chair, including joint housing, joint button and joint fold fixture, the joint
Button and joint fold fixture inside joint housing, and wherein joint folds the location status of fixture by joint button control
System, and fore-stock and after-poppet of the articulation mechanism for connecting folding dining chair；Be additionally provided with inside joint housing joint fold part,
Joint card key, joint button spring and joint card key spring；Wherein, joint folds part one end and folds fixture with joint and fix and connects
Connect, joint folds part centre position and folds part provided with arc mounting hole, and the joint and coordinated by arc mounting hole and limited post A
It is located by connecting with joint housing, joint folds the part other end provided with some stopper slots；Joint card key side is provided with limited block, joint
Joint card key spring is provided between card key opposite side and joint housing, and joint card key two ends are equipped with wedge-shaped adjustment block；Wherein
Joint card key is fixed with joint housing using alignment pin A, and the limited block in the card key of joint folds the stopper slot on part with joint
It is adapted conjunction；The joint button is provided with mounting hole, and the joint button is coordinated and joint shell by mounting hole and limited post B
Body is located by connecting, and spring retainer post is wherein provided with the middle of joint button bottom, and the joint button passes through joint with joint card key
The spacing fixation of button spring, and joint button bottom both sides are corresponding with the wedge-shaped adjustment block at joint card key two ends extends to wedge shape.
The utility model further improvement is that：Joint folds part and folds fixture with joint to be fixed using rivet, and is closed
Section folds part and joint folds fixture and is fixedly connected by alignment pin B with joint housing.
The utility model further improvement is that：Joint folds the arc mounting hole in part centre position and limited post A coordinates：
Limited post A corresponds to dining chair use state in arc mounting hole one end extreme position, and limited post A is another in the arc mounting hole
End extreme position corresponds to chair folds state.
The utility model further improvement is that：Joint folds spacing trench pattern on part according to spacing in the card key of joint
Block is set；And the stopper slot include chair folds and use state when spacing setting；Wherein, joint folds the stopper slot on part
Clamping is used with the limited block in the card key of joint.
The utility model further improvement is that：The joint folds the stopper slot on part and the limited block in the card key of joint
Provided with some right, and when dining chair use state, one pair of which stopper slot A uses non-close enclosed card with corresponding limited block A
Connect, remaining limited block folds the spacing cooperation in part edge with the joint.
The utility model further improvement is that：Limited block As and joint housing of the alignment pin A in the card key of joint
Correspondence position is fixedly connected.
The utility model further improvement is that：The joint button spring and joint card key spring are back-moving spring.
The utility model further improvement is that：Alignment pin C is additionally provided with the joint housing, wherein, fore-stock passes through
Alignment pin C is fixedly connected with the articulation mechanism；After-poppet folds fixture with joint and is fixedly connected.
The utility model further improvement is that：Also include joint trim on the outside of the joint housing.
The utility model further improvement is that：The joint trim uses clamping with joint housing；Wherein, joint is filled
Correspondence position on the outside of some card bases, joint housing is uniformly provided with the inside of decorative cover and is provided with some adaptation necks.
The beneficial effects of the utility model are：The articulation mechanism, by joint button control, then with movable joint card key
Action, realizes that joint folds the change of the operating state of part (joint folds fixture/after-poppet), so as to realize fore-stock with after
The merging of support and deployed condition；The articulation mechanism, simple in construction, spacing stabilization, and can realize various states (use state/
Folded state).
It is easy to operate using the folding dining chair of the articulation mechanism, it is easy to fold and carries, and when idle, folding can be passed through
Storage, not only keeps clean, and be not take up space.
Brief description of the drawings
Fig. 1 is the utility model articulation mechanism decomposition texture schematic diagram；
When Fig. 2 is the utility model fore-stock and after-poppet expansion (dining chair use state), articulation mechanism internal structure is shown
It is intended to；
When Fig. 3 is the utility model fore-stock and after-poppet merging (chair folds state), articulation mechanism internal structure is shown
It is intended to.
Wherein：1- joint housings, 2- joints button, 21- mounting holes, 22- spring retainer posts, 3- joints fold fixture,
4- joints fold part, 41- arc mounting holes, 42- stopper slots, 43- stopper slots A, 5- joints card key, 51- limited blocks, 52- wedge shapes
Adjustment block, 53- limited blocks A, 6- joints button spring, 7- joints card key spring, 81- limited posts A, 82- limited post B, 91- positioning
Sell and propped up before A, 92- alignment pins B, 93- alignment pin C, 10- joints trim, 101- card bases, 102- necks, 11- after-poppets, 12-
Frame.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As Figure 1-3, a kind of articulation mechanism of folding dining chair, including joint housing 1, joint button 2 and joint are folded
Fixture 3, the joint button 2 and joint fold fixture 3 inside joint housing 1, and wherein joint folds fixture 3
Location status is controlled by joint button 2, and fore-stock 12 and after-poppet 11 of the articulation mechanism for connecting folding dining chair；Joint
Joint is additionally provided with inside housing 1 and folds part 4, joint card key 5, joint button spring 6 and joint card key spring 7；Wherein, joint is received
The one end of component 4 folds fixture 3 with joint and is fixedly connected, and joint folds the centre position of part 4 and is provided with arc mounting hole 41, and the pass
Section folds part 4 and is located by connecting by arc mounting hole 41 and limited post A81 cooperations with joint housing 1, and joint folds the other end of part 4
Provided with some stopper slots 42；The side of joint card key 5 is provided with limited block 51, is provided between the opposite side of joint card key 5 and joint housing 1
Joint card key spring 7, and the two ends of joint card key 5 are equipped with wedge-shaped adjustment block 52；Wherein joint card key 5 is used with joint housing 1
Alignment pin A91 is fixed, and the stopper slot 42 that the limited block 51 in joint card key 5 is folded with joint on part 4 is adapted conjunction；It is described to close
Save button 2 and be provided with mounting hole 21, and the joint button 2 is positioned by mounting hole 21 and limited post B82 cooperations with joint housing 1
Spring retainer post 22 is provided with the middle of connection, the wherein bottom of joint button 2, the joint button 2 is pressed with joint card key 5 by joint
The spacing fixation of button spring 6, and the bottom both sides of joint button 2 are corresponding with the wedge-shaped adjustment block 52 at the two ends of joint card key 5 extends to wedge
Shape.
Joint folds part 4 and joint and folds fixture 3 to be fixed using rivet, and joint folds part 4 and joint folds fixation
Part 3 is fixedly connected by alignment pin B92 with joint housing 1；So as to by folding the spacing change of part 4, realization pair to joint
The working condition of expansion and the folding of the after-poppet 11 that fixture 3 is fixedly connected is folded with joint.
The arc mounting hole 41 and limited post A81 that joint folds the centre position of part 4 coordinates：Limited post A81 is in the curved waist
One end extreme position of shape hole 41 corresponds to dining chair use state, and limited post A81 is in the other end extreme position of arc mounting hole 41
Correspond to chair folds state.
The stopper slot 42 that joint is folded on part 4 is laid out to be set according to the limited block 51 in joint card key 5；And the stopper slot 42
Spacing setting including chair folds and during use state；Wherein, joint is folded on the stopper slot 42 and joint card key 5 on part 4
Limited block 51 use clamping；Then it is easy to the change of the state of after-poppet 11 (expansion/folding) of dining chair.
The stopper slot 42 that the joint is folded on part 4 is provided with some right with the limited block 51 in joint card key 5, and in dining chair
During use state, one pair of which stopper slot A43 uses non-close enclosed clamping, remaining limited block 51 with corresponding limited block A53
The spacing cooperation in the edge of part 4 is folded with the joint；Then part 4 can be further folded to joint spacing, it is ensured that the fore-stock 11 of dining chair
Stability when deploying in use state.
Limited block A53s of the alignment pin A91 in joint card key 5 is fixedly connected with the correspondence position of joint housing 1；And
Stopper slot A43 uses non-close enclosed clamping with corresponding limited block A53, then ensures that dining chair after-poppet 11 carries out State Transferring
When, the breach that alignment pin A91 folds the upper limit position groove A43 of part 4 through joint folds part 4 with joint and departed from or mutually embedding；Then smoothly
Realize the change of the state of after-poppet 11 (expansion/folding) of dining chair.
The joint button spring 6 and joint card key spring 7 are back-moving spring；Controlled so as to realize by joint button 2
The change of the state of after-poppet 11 (expansion/folding) of dining chair.
Alignment pin C93 is additionally provided with the joint housing 1, wherein, fore-stock is consolidated by alignment pin C93 and the articulation mechanism
Fixed connection；After-poppet folds fixture 3 with joint and is fixedly connected.
The outside of joint housing 1 also includes joint trim 10；While realizing chair folds/deployed condition, it is ensured that
The dining chair it is attractive in appearance.
The joint trim 10 uses clamping with joint housing 1；Wherein, the inner side of joint trim 10 is uniformly provided with some
Card base 101, the outside correspondence position of joint housing 1 is provided with some adaptation necks 102；It is easy to disassemble.
The articulation mechanism, because the two ends of joint card key 5 are equipped with wedge-shaped adjustment block 52, and joint button 2 and joint card key 5
By the spacing fixation of joint button spring 6, the bottom both sides of joint button 2 are corresponding with the wedge-shaped adjustment block 52 at the two ends of joint card key 5
Wedge shape is extended to, then by pressing joint button 2, then due to the wedge-shaped and two ends of joint card key 5 of the low side of joint button 2 extension
Wedge-shaped adjustment block 52 coordinate, and pressing force is through the wedge-shaped decomposing force of adjustment block 52；Again because joint card key 5 is adopted with joint housing 1
Fixed with alignment pin A91, so that the decomposing force through wedge-shaped adjustment block 52 overcomes the pass between joint card key 5 and joint housing 1
The elastic force of card key spring 7 is saved, then promotes joint card key 5 to be moved axially along alignment pin A91；And while the movement of joint card key 5,
The stopper slot 42 that the limited block 51 of the side of joint card key 5 folds part 4 with joint is completely disengaged from, and is folded so as to manual cradle head
Fixture 3, then folds the rotation of part 4 with movable joint；Realize that joint folds the change at the end of stopper slot 42 of part 4；Reach suitable
During position, joint button 2 is unclamped, due to the setting of back-moving spring joint button spring 6 and joint card key spring 7：Joint button
Spring 6 promotes joint button 2 to reset, and joint card key spring 7 promotes joint card key 5 to reset；So as to realize the limit in joint card key 5
The stopper slot 42 that position block 51 adjusts the joint of state to fold part 4 with dining chair after-poppet 11 is engaged by clamping；Then the folding of dining chair is realized
The transformation of folded or deployed condition.
The utility model provides a kind of articulation mechanism of folding dining chair, the articulation mechanism, by joint button control, then
Action with movable joint card key, realizes that joint folds the change of the operating state of part (joint folds fixture/after-poppet), so that
Realize merging and deployed condition for fore-stock and after-poppet；The articulation mechanism, simple in construction, spacing stabilization, and can realize a variety of
State (use state/folded state).
It is easy to operate using the folding dining chair of the articulation mechanism, it is easy to fold and carries, and when idle, folding can be passed through
Storage, not only keeps clean, and be not take up space.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.Scope is claimed in the utility model
By appended claims and its equivalent thereof.
Claims (10)
1. a kind of articulation mechanism of folding dining chair, including joint housing, joint button and joint fold fixture, the joint is pressed
Button and joint fold fixture inside joint housing, and wherein joint folds the location status of fixture by joint button control
System, and fore-stock and after-poppet of the articulation mechanism for connecting folding dining chair；It is characterized in that：It is additionally provided with inside joint housing
Joint folds part, joint card key, joint button spring and joint card key spring；Wherein, joint folds part one end and folded with joint
Fixture is fixedly connected, and joint folds part centre position and folds part provided with arc mounting hole, and the joint and pass through arc mounting hole
And limited post A cooperations are located by connecting with joint housing, joint folds the part other end provided with some stopper slots；Joint card key side is set
Limited location block, is provided with joint card key spring between joint card key opposite side and joint housing, and joint card key two ends are equipped with wedge
Shape adjustment block；Wherein joint card key is fixed with joint housing using alignment pin A, and the limited block in the card key of joint is folded with joint
Stopper slot on part is adapted conjunction；The joint button is provided with mounting hole, and the joint button passes through mounting hole and limited post B
Cooperation is located by connecting with joint housing, and spring retainer post, the joint button and joint are wherein provided with the middle of joint button bottom
Card key is by the spacing fixation of joint button spring, and joint button bottom both sides are corresponding with the wedge-shaped adjustment block at joint card key two ends
Extend to wedge shape.
2. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：Joint folds part and received with joint
Fixture is closed to fix using rivet, and joint folds part and joint folds fixture and fixed by alignment pin B and joint housing and connected
Connect.
3. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：Joint folds part centre position
Arc mounting hole and limited post A coordinate：Limited post A corresponds to dining chair in arc mounting hole one end extreme position and uses shape
State, limited post A corresponds to chair folds state in the arc mounting hole other end extreme position.
4. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：Joint folds spacing on part
Trench pattern is set according to the limited block in the card key of joint；And the stopper slot spacing setting when including chair folds and use state
Put；Wherein, the stopper slot that joint is folded on part uses clamping with the limited block in the card key of joint.
5. a kind of articulation mechanism of folding dining chair according to claim 4, it is characterised in that：The joint is folded on part
Stopper slot and the limited block in the card key of joint are provided with some right, and when dining chair use state, one pair of which stopper slot A with it is corresponding
Limited block A uses non-close enclosed clamping, and remaining limited block folds the spacing cooperation in part edge with the joint.
6. a kind of articulation mechanism of folding dining chair according to claim 5, it is characterised in that：The alignment pin A is through pass
Limited block A in section card key is fixedly connected with joint housing correspondence position.
7. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：The joint button spring and
Joint card key spring is back-moving spring.
8. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：Also set on the joint housing
There is alignment pin C, wherein, fore-stock is fixedly connected by alignment pin C with the articulation mechanism；After-poppet folds fixture with joint and consolidated
Fixed connection.
9. a kind of articulation mechanism of folding dining chair according to claim 1, it is characterised in that：Also wrapped on the outside of the joint housing
Include joint trim.
10. a kind of articulation mechanism of folding dining chair according to claim 9, it is characterised in that：The joint trim with
Joint housing uses clamping；Wherein, correspondence position on the outside of some card bases, joint housing is uniformly provided with the inside of the trim of joint to be provided with
Some adaptation necks.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253777.XU CN206482354U (en) | 2016-11-14 | 2016-11-14 | A kind of articulation mechanism of folding dining chair |
| RU2017111700U RU176649U1 (en) | 2016-11-14 | 2017-04-06 | CONNECTING MECHANISM FOR FOLDING CHILDREN STOOLS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253777.XU CN206482354U (en) | 2016-11-14 | 2016-11-14 | A kind of articulation mechanism of folding dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482354U true CN206482354U (en) | 2017-09-12 |
Family
ID=59768936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253777.XU Active CN206482354U (en) | 2016-11-14 | 2016-11-14 | A kind of articulation mechanism of folding dining chair |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206482354U (en) |
| RU (1) | RU176649U1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428032Y (en) * | 2000-06-12 | 2001-05-02 | 宝迪实业有限公司 | Children's dining chair with leg-folding device |
| GB2474422B (en) * | 2009-10-07 | 2011-09-28 | Wei Guan Harwaew | Foldable high chair |
| CN203059050U (en) * | 2013-01-28 | 2013-07-17 | 乐明 | Frame adjusting device of dining chair for children |
-
2016
- 2016-11-14 CN CN201621253777.XU patent/CN206482354U/en active Active
-
2017
- 2017-04-06 RU RU2017111700U patent/RU176649U1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU176649U1 (en) | 2018-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103536103A (en) | Joint mechanism and supporting device provided with joint mechanisms | |
| CN104138157A (en) | Office table allowing convenient lunch break | |
| CN206482354U (en) | A kind of articulation mechanism of folding dining chair | |
| CN204363528U (en) | Multifunctional dining chair | |
| CN208243167U (en) | Foldable side table | |
| CN108528286A (en) | Child safety seat and its folding desk board | |
| CN205093803U (en) | Foldable desk | |
| CN203121488U (en) | Folding table | |
| CN208909486U (en) | A kind of up and down folding Cribguard | |
| CN201223119Y (en) | Foldable computer table | |
| CN105455502B (en) | A kind of adjustment height infanette | |
| CN212912247U (en) | Picnic table | |
| CN204541432U (en) | Double-surface seat bench | |
| CN204091464U (en) | Folding bed bedstead and folding bed | |
| CN203969827U (en) | Storage bedstead | |
| CN206324432U (en) | Deformable table bed | |
| CN209677753U (en) | A kind of dining table | |
| CN204698088U (en) | A kind of extendible dining table of modularization mobile house | |
| CN204191900U (en) | A kind of Foldable wall table | |
| CN204091492U (en) | A kind of basket cot guard rail | |
| CN206166165U (en) | Table | |
| CN205649247U (en) | Crib rail device | |
| CN204949992U (en) | Lazy people's table of wall -hanging that can overturn | |
| CN204318127U (en) | Novel dormitory bed | |
| CN209284693U (en) | A kind of redwood bed with infanette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 213100 No. 51 Huachang Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Ming Infant and Child Products Co., Ltd. Address before: 412200 Shitang Group 2, Dazhang Residential Committee, Liling City, Zhuzhou City, Hunan Province Patentee before: Dong Xuming |
|
| TR01 | Transfer of patent right |