CN207693285U - Foldable multifunctional thing to sit on - Google Patents
Foldable multifunctional thing to sit on Download PDFInfo
- Publication number
- CN207693285U CN207693285U CN201720734609.0U CN201720734609U CN207693285U CN 207693285 U CN207693285 U CN 207693285U CN 201720734609 U CN201720734609 U CN 201720734609U CN 207693285 U CN207693285 U CN 207693285U
- Authority
- CN
- China
- Prior art keywords
- strut
- group
- support bar
- sit
- thing
- 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 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of foldable multifunctional things to sit on, it include the supporting rack with unfolded state and folded state, the supporting rack is mainly made of multiple support bar groups concatenation, it can be formed and be downwardly concaved and for the body support portion of sitting and lying between upper part when all support bar groups respectively self-deploy, by adjusting the unfolded state of support bar group, the acquiring size in body support portion may make to adjust, to may make thing to sit on can be used as to provide infant's infancy seat use to lie down, or it is used as the seat for children or sitting of being grown up, this enriches the use function of the thing to sit on, its service life is set to greatly prolong.When the thing to sit on need not be used, first strut of each support bar group and the second strut relatively rotate and may make the slab construction of entire supporting rack formation rule, this not only reduces the occupied space of the thing to sit on, and is very convenient for the daily storage and carrying of user.
Description
Technical field
The utility model is related to a kind of foldable multifunctional things to sit on, more particularly to one kind both can be used as seat, but also as baby
The Folding seat that child's infancy seat uses.
Background technology
In the prior art, the infancy seat for providing infant to lie down usually has the fixed sky to lie down for children
Between, it can not also be folded up when without using infancy seat, lead to the problems such as not easily contained and carrying；Meanwhile it should
Class infancy seat use has a single function, and cannot be reused after children grow up, cause the significant wastage of resource.
Invention content
The purpose of this utility model is to provide one kind and both can be used as seat, the more work(used but also as infant swaddle seat
Foldable thing to sit on.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of foldable multifunctional thing to sit on, including have
The supporting rack of unfolded state and folded state, support frame as described above include multiple support bar groups, and each support bar group is wrapped
Include the first strut and the second strut vertically extended respectively, the upper end of first strut and second strut
Upper end phase pivot connection, all support bar groups are arranged successively along the longitudinal direction, under all first struts
End is connected around the first rotary centerline phase pivot, and the lower end of all second struts is around the second rotary centerline phase pivot
Axis connection, when support frame as described above is in unfolded state, per in support bar group described in adjacent two groups on support frame as described above, wherein
First strut of support bar group described in one group and second strut of support bar group described in another group intersect setting, institute
It is formed and is downwardly concaved and for the body support portion of sitting and lying between the top for the support bar group having；When support frame as described above is in
When folded state, the first strut and the second strut described in all support bar groups extend along same length direction, described
Folding seat further includes for the locking mechanism by support frame as described above locking in the deployed state.
Preferably, in all support bar groups, first strut and the bar of the second strut length and identical, the branch
Support is in tabular in the folded state.
Preferably, in all support bar groups, have and be located at the most front support rod group of front side and positioned at most rear side
Back support rod group, the along the longitudinal direction any support bar group of other between the front support rod group and back support rod group
In, first strut setting different with the length of the second strut.
Further, in the front support rod group and back support rod group, the length phase of first strut and the second strut
Unanimously.
Further, it is located in all support bar groups in the front support rod group and back support rod group, including the
One stay length is less than the second bar of the second stay length more than the first bar group of the second stay length and the first stay length
Group, the first bar group, the second bar group are arranged alternately one by one along the longitudinal direction.
Further, in all the first bar groups, the length of first strut is from front and rear sides to centre
It is arranged with being sequentially increased；In all the second bar groups, the length of second strut be from front and rear sides to it is intermediate successively
Increase ground setting.
Preferably, the locking mechanism be include the locking piece being set at least one set of strut component, the locking
Part is set between the upper end and the upper end of second strut of first strut for locking the two.
Further, the locking piece has two groups, is respectively arranged on the institute with most rear side on the most strut component of front side
It states on strut component, each locking piece is respectively provided with multiple locking gears.
As an implementation, at least support bar group described in one group includes multiple to arrange successively along the longitudinal direction
Bar group, each strut group include that the first strut, upper end are connect with the upper end phase pivot of first strut
The lower end phase pivot of two struts, all first struts links together, the lower end of all second struts
Phase pivot links together, and all first struts constitute first strut of the support bar group, and all described
Two struts constitute second strut of the support bar group.Its further, in all strut groups, all described
The lower end of one strut is connected around the first rotary centerline phase pivot, and the lower end of all second struts is around described
Second rotary centerline connects.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：This practicality is new
The Multifunctional seat of type, mainly by multiple support bar groups concatenation constitute, when all support bar groups respectively self-deploy upper part it
Between can be formed and be downwardly concaved for the body support portion of sitting and lying, by adjusting the unfolded state of support bar group, may make people
The acquiring size of body support portion adjusts, to may make thing to sit on can be used as to provide infant's infancy seat use to lie down, Huo Zhezuo
To be used for the seat of children or sitting of being grown up, this enriches the use function of the thing to sit on, its service life is enable to greatly prolong.
When that need not use the thing to sit on, the first strut of each support bar group and the second strut relatively rotate and may make entire support
The slab construction of frame formation rule, this not only reduces the occupied space of the thing to sit on, and very convenient for the daily of user
Storage and carrying.
Description of the drawings
Attached drawing 1 is that the Folding seat of the present embodiment is in unfolded state stereoscopic schematic diagram for the moment；
Attached drawing 2 is in stereoscopic schematic diagram when unfolded state two for the Folding seat of the present embodiment；
Attached drawing 3 is in stereoscopic schematic diagram when unfolded state three for the Folding seat of the present embodiment；
Attached drawing 4 is in stereoscopic schematic diagram when unfolded state four for the Folding seat of the present embodiment；
Attached drawing 5 is locking piece scheme of installation in the Folding seat of the present embodiment；
Attached drawing 6 is in schematic top plan view when folded state for the Folding seat of the present embodiment.
Wherein：1, the first strut；2, the second strut；3, the first axis pin；4, the second axis pin；5, locking piece；10, front support rod
Group；20, back support rod group；30, the first bar group；40, the second bar group.
Specific implementation mode
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1 to foldable multifunctional thing to sit on shown in fig. 6 comprising the support with unfolded state and folded state
Frame, the supporting rack are mainly made of the multiple support bar groups concatenated.Each support bar group includes vertically extending respectively
The first strut 1 and the second strut 2, the upper end of the first strut 1 is connect with the upper end phase pivot of the second strut 2.
All support bar groups are arranged successively along the longitudinal direction, and the lower end of the first all struts 1 is around the first rotation
Center line phase pivot connects, and the lower end of the second all struts 2 is connected around the second rotary centerline phase pivot.Referring to Fig. 1 institutes
Show, in the present embodiment, the lower end of the first all struts 1 is pivotally connected together by the first axis pin 3, the first axis pin
3 axial line constitutes the first rotary centerline；The lower end of the second all struts 2 is rotationally connected to by the second axis pin 4
Together, the axial line of the second axis pin 4 constitutes the second rotary centerline.
In each group of support bar group, pass through shaft between the upper end of the first strut 1 and the upper end of the second strut 2（Figure
In be not shown）Phase pivot connects, the axial line of the axial line of all shafts and above-mentioned first axis pin 3, the second axis pin 4
Axial line is mutually parallel.
When supporting rack is in unfolded state, join shown in Fig. 1, on supporting rack in every two groups of adjacent support bar groups, wherein
The first strut 1 in one support bar group and the second strut 2 in another support bar group intersect setting so that all support bar groups
Top between formed be downwardly concaved and for the body support portion of sitting and lying；And when supporting rack folds, each support bar group
First strut 1 and the second strut 2 relatively rotate and extend along same length direction, as shown in Figure 6.
Shown in Fig. 1 to Fig. 6, in all support bar groups, the bar length of the first strut 1 and the second strut 2 and identical.This
In described bar length and it is identical refer in all support bar groups, first between 3 axial line of rotating shaft core line and the first axis pin
The second spacing between 4 axial line of spacing, rotating shaft core line and the second axis pin and be identical.In this way, when the first strut 1 with
When second strut 2 relatively rotates and extends along same length direction around the shaft, the first strut 1 and second of all support bar groups
Strut 2 can keep above-mentioned state simultaneously, so that supporting rack forms a plate-like structure, as shown in Figure 6.
Shown in Fig. 1 to Fig. 6, in all support bar groups, has and be located at the most front support rod group 10 of front side and be located at
The most back support rod group 20 of rear side, in the present embodiment, in this two groups of front support rod group 10 and back support rod group 20, the first strut
1 is consistent with the bar of the second strut 2 length；And other between front support rod group 10 and back support rod group 20 along the longitudinal direction
In any support bar group, the bar length of the first strut 1 and the second strut 2 is differently arranged.
Specifically, it is located at front support rod group 10 along the longitudinal direction with all support bar groups in back support rod group 20, has
There is 1 length of the first strut to be less than 2 length of the second strut more than the first bar group 30 and 1 length of the first strut of 2 length of the second strut
The second bar group 40, in the present embodiment, shown in Fig. 1 to Fig. 4, Fig. 6, above-mentioned first bar group 30 is with the second bar group 40 along preceding
Rear direction is alternately arranged one by one.In this way, shown in ginseng Fig. 1 to Fig. 4, in all first bar groups 30, the first strut 1 and the second strut
The position of 2 phase pivots connection（The hereinafter referred to as upper end pivoting point of the first bar group 30）It is respectively positioned on the right side of supporting rack；And all
In two bar groups 40, position that the first strut 1 is connect with the second strut phase pivot（The upper end of hereinafter referred to as the second bar group 40 is pivotally connected
Point）It is respectively positioned on the left side of supporting rack, so just forms above-mentioned be downwardly concaved and for the body support portion of sitting and lying.
In the present embodiment, in the first all bar groups 30, the length of the first strut 1 be from front and rear sides to it is intermediate successively
Increase ground setting；In the second all bar groups 40, the length of the second strut 2 is also to be set with being sequentially increased from front and rear sides to centre
It sets.In this way, when supporting rack is unfolded, as shown in Figures 1 to 4, the upper end pivoting point of all first bar groups 30, front support rod group
10 upper end pivoting point, the upper end pivoting point of all second bar groups 40, back support rod group 20 upper end pivoting point between line
Generally comprise an ellipse so that body support portion forms the shape of approximate semiellipsoid, very beautiful, while also can be real
Good ballistic support when now lying down to infant.
Shown in Fig. 5, Fig. 6, which further includes for the locking machine by supporting rack locking in the deployed state
Structure.The locking mechanism includes the locking piece being set at least one set of strut component, which is set to the upper end of the first strut 1
For locking the two between the upper end of the second strut 2, i.e., at least one set of support bar group is locked, can be realized to entire
The locking of supporting rack.
In the present embodiment, locking piece 5 has two groups, is separately positioned on front support rod group 10 and divides in back support rod group 20
Not by two groups of support bar group lockings.The locking joints with multiple locking gears specifically can be used in the locking piece 5, so as to incite somebody to action
Supporting rack is locked under multiple and different expanded positions so that thing to sit on has multiple working conditions.The outside portion of each locking piece 5
Unblock button can be set and unlocked operation, when operator presses the button of front and rear sides at the same time by the unlock of locking piece 5 to
The unfolded state of supporting rack is adjusted or by supporting rack folding.
When specific setting, in every group of support bar group, between the upper end of the first strut 1 and the upper end of the second strut 2 also
Position limiting structure can be set, to further increase rigidity and stability when supporting rack expansion.In each support bar group, the first support
Bar 1 is disposed as identical with the width of the second strut 2 along the longitudinal direction.
In this way, referring to shown in Fig. 1 to Fig. 4, when the supporting rack of the present embodiment is unfolded, all support bar groups are along the longitudinal direction
It is unfolded successively and supports and stand on ground, forms the body support portion being downwardly concaved between the top of all support bar groups, pass through tune
The unfolded state of whole each support bar group, may make the size in body support portion to be adjusted, can be for so as to form it into
The portion that lies down that all ages and classes infant's lying space requires, so that the thing to sit on is used as infancy seat；Or formed can be for
Children or adult are with the sitting portion of sitting, so that the thing to sit on can be used as children's chairs or adult's chair uses.
And when needing to get up the thing to sit on folding, then so that the first strut 1 and second in all support bar groups supports
Bar 2 relatively rotates respectively, can make so each support bar group the first strut 1 and the second strut 2 along same length side
To extension so that entire supporting rack forms slab construction as shown in FIG. 6.The occupied space of the thing to sit on is not only reduced in this way,
And since the structure after its folding is very regular, the daily storage and carrying, ease of use that are highly convenient for user obtain greatly
Width improves.
In other some embodiments, following structure setting can also be used：At least one group of support bar group includes edge
Multiple strut groups that front-rear direction is arranged successively, each strut group upper end including the first strut, upper end and the first strut
Second strut of portion's phase pivot connection, the lower end of all first struts pivots together and under the second all strut
End pivot links together, and the first all struts constitutes the first strut 1 of the support bar group, and the second all strut structures
At the second strut 2 of the support bar group, the length between adjacent two first struts, between adjacent two second strut can be identical,
It can also be different, by the above-mentioned supporting rack that can also form the utility model.Particularly, in all strut groups, all first
The lower end of strut is connected around the first rotary centerline phase pivot, and the lower end of the second all struts is around the second rotary centerline
Phase pivot connects.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of foldable multifunctional thing to sit on includes the supporting rack with unfolded state and folded state, it is characterised in that：The branch
Support includes multiple support bar groups, and the support bar group includes the first strut vertically extended respectively and the
Two struts, the upper end of first strut are connect with the upper end phase pivot of second strut, all supporting rods
Group is arranged successively along the longitudinal direction, and the lower end of all first struts is connected around the first rotary centerline phase pivot, institute
The lower end for second strut having is connected around the second rotary centerline phase pivot,
When support frame as described above is in unfolded state, per in support bar group described in adjacent two groups on support frame as described above, wherein one
First strut of the group support bar group and second strut of support bar group described in another group intersect setting, all
The support bar group top between formed and be downwardly concaved and for the body support portion of sitting and lying；When support frame as described above is in folding
When overlapping state, the first strut and the second strut described in all support bar groups extend along same length direction, the folding
Folded thing to sit on further includes for the locking mechanism by support frame as described above locking in the deployed state.
2. foldable multifunctional thing to sit on according to claim 1, it is characterised in that：It is described in all support bar groups
The bar length of first strut and the second strut and identical, support frame as described above is in the folded state in tabular.
3. foldable multifunctional thing to sit on according to claim 1, it is characterised in that：In all support bar groups, have
Positioned at most front side front support rod group and positioned at most rear side back support rod group, along the longitudinal direction be located at the front support rod group with
In other any described support bar groups between back support rod group, first strut setting different with the length of the second strut.
4. foldable multifunctional thing to sit on according to claim 3, it is characterised in that：The front support rod group and back support rod group
In, first strut is consistent with the length of the second strut.
5. foldable multifunctional thing to sit on according to claim 3 or 4, it is characterised in that：Positioned at the front support rod group with after
In all support bar groups in support bar group, including the first stay length be more than the second stay length the first bar group, with
And first stay length be less than the second bar group of the second stay length, the first bar group, the second bar group are along the longitudinal direction one by one
It is arranged alternately.
6. foldable multifunctional thing to sit on according to claim 5, it is characterised in that：It is described in all the first bar groups
The length of first strut is to be arranged with being sequentially increased from front and rear sides to centre；In all the second bar groups, described second
The length of strut is to be arranged with being sequentially increased from front and rear sides to centre.
7. foldable multifunctional thing to sit on according to claim 1, it is characterised in that：The locking mechanism be include being set at least
Locking piece on strut component described in one group, the locking piece are set to the upper end of first strut and second strut
For locking the two between upper end.
8. foldable multifunctional thing to sit on according to claim 7, it is characterised in that：The locking piece has two groups, is respectively arranged on
With on the most strut component of rear side on the most strut component of front side, each locking piece is respectively provided with multiple lockings
Gear.
9. foldable multifunctional thing to sit on according to claim 1, it is characterised in that：At least support bar group described in one group includes
The multiple strut groups arranged successively along the longitudinal direction, each strut group include the first strut, upper end and described first
Second strut of the upper end phase pivot connection of strut, the lower end phase pivot of all first struts link together,
The lower end phase pivot of all second struts links together, and all first struts constitute the support bar group
First strut, all second struts constitute second strut of the support bar group.
10. foldable multifunctional thing to sit on according to claim 9, it is characterised in that：It is all in all strut groups
The lower end of first strut is connected around the first rotary centerline phase pivot, the lower end of all second struts
It is connected around second rotary centerline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734609.0U CN207693285U (en) | 2017-06-22 | 2017-06-22 | Foldable multifunctional thing to sit on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734609.0U CN207693285U (en) | 2017-06-22 | 2017-06-22 | Foldable multifunctional thing to sit on |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693285U true CN207693285U (en) | 2018-08-07 |
Family
ID=63020689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734609.0U Active CN207693285U (en) | 2017-06-22 | 2017-06-22 | Foldable multifunctional thing to sit on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522220A (en) * | 2019-09-06 | 2019-12-03 | 梁任德 | A kind of multi-purpose stand |
-
2017
- 2017-06-22 CN CN201720734609.0U patent/CN207693285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522220A (en) * | 2019-09-06 | 2019-12-03 | 梁任德 | A kind of multi-purpose stand |
| CN110522220B (en) * | 2019-09-06 | 2024-03-22 | 梁任德 | Multifunctional bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20200014844A (en) | stroller | |
| CN207693285U (en) | Foldable multifunctional thing to sit on | |
| CN213282296U (en) | Folding bed | |
| CN206598752U (en) | Seat and its leg support device | |
| CN110481621B (en) | Child cart | |
| EP3341242B1 (en) | A child seat, a stroller comprising such a child seat as well as an additional seat for such a child seat | |
| CN114104070A (en) | Double children's barrow | |
| CN207029263U (en) | A kind of bidirectional folding doll carriage vehicle frame | |
| CN209617234U (en) | A kind of seat can 360 ° of rotations folding of baby vehicle frames | |
| CN209202549U (en) | Multifunctional dining chair | |
| CN207400573U (en) | A kind of new type foldable bedstead | |
| CN201996045U (en) | Children dining chair | |
| CN203776466U (en) | Folding chair | |
| CN207328547U (en) | Buggy | |
| CN212630405U (en) | Children heightening seat | |
| CN108791456B (en) | Child cart | |
| CN211795493U (en) | Rocking chair | |
| CN206062696U (en) | Baby sleeping basket | |
| US2110338A (en) | Folding chair | |
| CN212394429U (en) | Child bed | |
| CN211308699U (en) | Baby carriage | |
| CN108260976A (en) | A kind of folding seat and its folding rack | |
| CN219584007U (en) | Conveniently folded automobile back row seat | |
| CN208036376U (en) | A kind of backrest structure of stroller | |
| CN202739336U (en) | Portable chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |