CN204708439U - Seat mechanism and Rocking-chair for child - Google Patents
Seat mechanism and Rocking-chair for child Download PDFInfo
- Publication number
- CN204708439U CN204708439U CN201520256491.6U CN201520256491U CN204708439U CN 204708439 U CN204708439 U CN 204708439U CN 201520256491 U CN201520256491 U CN 201520256491U CN 204708439 U CN204708439 U CN 204708439U
- Authority
- CN
- China
- Prior art keywords
- railing
- chair
- rocking
- child
- bottom bar
- 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.)
- Withdrawn - After Issue
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 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
- 230000008569 process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a kind of seat mechanism of adjustable angle and there is the Rocking-chair for child of this seat mechanism.Seat mechanism comprises the first bottom bar and the second bottom bar that are slidably connected mutually, the first railing and the second railing for the forming support to user that are slidably connected mutually, after described second bottom bar is positioned at described first bottom bar, after described second railing is positioned at described first railing, the front portion of described first bottom bar rotates with the front portion of described first railing and is connected, the rear portion of described second bottom bar rotates with the rear portion of described second railing and is connected, a plane is formed between described first railing and described second railing, between described plane and horizontal plane, structure has angle, this seat mechanism has multiple use location, the described angle of each use location is different and be all more than or equal to 0 and be less than 90 degree.
Description
Technical field
the utility model relates to a kind of seat mechanism and Rocking-chair for child.
Background technology
rocking-chair for child, as important kid & baby gear, can provide resting space to children, also can alleviate the burden of the head of a family simultaneously, solves and needs long-term problem of embracing child.In prior art, the kind of Rocking-chair for child is a lot, structure is different, and flexible and convenient to use, can fold be Rocking-chair for child design pursue target.
Summary of the invention
for the problems referred to above, the utility model provides a kind of seat mechanism, its adjustable angle.
the utility model also provides a kind of Rocking-chair for child, the adjustable angle of its seat mechanism.
for solving the problems of the technologies described above, the utility model adopts following technical scheme:
a technical scheme of the present utility model is: a kind of seat mechanism, comprise the first bottom bar and the second bottom bar that are slidably connected mutually, the first railing and the second railing for the forming support to user that are slidably connected mutually, after described second bottom bar is positioned at described first bottom bar, after described second railing is positioned at described first railing, the front portion of described first bottom bar rotates with the front portion of described first railing and is connected, the rear portion of described second bottom bar rotates with the rear portion of described second railing and is connected, a plane is formed between described first railing and described second railing, between described plane and horizontal plane, structure has angle, this seat mechanism has multiple use location, the described angle of each use location is different and be all more than or equal to 0 and be less than 90 degree.
preferably, described first bottom bar has the bow portion that middle part is protruded downwards, and described second bottom bar is bow.
more preferably, and the arc formed described in the center line in the arc that formed of the center line of described second bottom bar and described bow portion be positioned on same circle.
further, described second bottom bar can be inserted in described bow portion along described arc sliding.
preferably, the rearward end of described second railing is sheathed or be inserted in the leading section of described first railing slidably.
more preferably, described first railing is opening U-shaped backward substantially, described second railing is opening U-shaped forward substantially, the bearing of trend of two rearward end of described first railing is consistent with the bearing of trend of two leading sections of described second railing, two rear ends of described second railing respectively can be sheathed or be inserted in two rearward end of described first railing, between the axial line that described planar shaped is formed in described first railing two rearward end and the axial line of the second railing two leading section slidably along described bearing of trend.
further, this seat mechanism also comprises and is sheathed on the first connector in the middle part of described first railing rotationally, is sheathed on the second connector in the middle part of described second railing rotationally, the front end in described first connector and described bow portion is fixedly connected, and the rear end of described second connector and described second bottom bar is fixedly connected.
another technical scheme of the present utility model is: a kind of Rocking-chair for child, comprise described seat mechanism, can the bottom bracing frame that waves of ground relatively, described first bottom bar is fixedly installed on described bottom bracing frame.
preferably, described bottom bracing frame comprises base, is arranged at the projection of described base actively, this Rocking-chair for child has state of can shaking and only shakes state, when described Rocking-chair for child is when shaking state, the lowest part of described projection is formed with one for first strong point of kiss the earth, the lowest part of described base is formed with one for second strong point of kiss the earth, and only described first strong point and second strong point are formed described Rocking-chair for child and support; When described Rocking-chair for child is when only shaking state, described projection maintains an equal level higher than described base or with described base, the bottom of described base or the bottom of described projection and described both bases are formed with one for the first supporting surface of kiss the earth, and described first supporting surface is formed described Rocking-chair for child and supports.
more preferably, described projection and described base are rotated by pivot and are connected, and the axial line of described pivot extends in the horizontal direction.
more preferably, the front portion of described base has the curved portions protruded forward, and described second strong point is positioned in described curved portions.
further, described projection is arranged at the rear portion of described base, and when described Rocking-chair for child is when shaking state, the lowest part of described projection is lower than described base rear portion, and the line of described first strong point and second strong point extends along the fore-and-aft direction of Rocking-chair for child.
in conjunction with above-mentioned, the utility model adopts above structure, tool has the following advantages compared to existing technology: by making, slide in the second bottom bar opposing arcuate bar portion, relative first railing of the second railing slides, simultaneously the first railing and bow portion relatively rotates, the second railing and the second bottom bar relatively rotate, thus make the plane formed between two of seat mechanism railings have different sizes from the angle formed between horizontal plane, the adjustable angle of seat mechanism, use flexibly, but also the folding of seat mechanism can be realized.
Accompanying drawing explanation
fig. 1 is the structural representation of Rocking-chair for child of the present utility model, wherein Rocking-chair for child can shake state and seat mechanism in a certain use location;
fig. 2 is the side view of Fig. 1;
fig. 3 is the structural representation of Rocking-chair for child of the present utility model, wherein Rocking-chair for child only shake state and seat mechanism in a certain use location;
fig. 4 is the side view of Fig. 3;
fig. 5 is the adjustment process schematic diagram of Rocking-chair for child of the present utility model;
fig. 6 is the structural representation of Rocking-chair for child of the present utility model, wherein Rocking-chair for child can shake state and seat mechanism in another use location;
fig. 7 is the structural representation of Rocking-chair for child of the present utility model, wherein Rocking-chair for child only shake state and seat mechanism in another use location;
fig. 8 is the side view of Fig. 7.
wherein, 1, bottom bracing frame; 11, base; 111, second strong point; 112, the first supporting surface; 113, pivot; 114, holding tank; 12, projection; 121, first strong point;
2, seat mechanism; 21, the second connector; 22, the second bottom bar; 23, the first bottom bar; 231, bow portion; 24, the first connector; 25, the first railing; 251, rearward end; 26, the second railing; 261, leading section; 27, plane.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, can be easier to make advantage of the present utility model and feature be understood by those skilled in the art.Front and back, the upper inferior noun of locality that the utility model is addressed are all with Rocking-chair for child of the present utility model concrete bearing definition residing in use.Particularly, forward and backward, the upper and lower right side a, left side, upper and lower corresponding respectively to paper in Fig. 2.
fig. 1-8 is depicted as a kind of Rocking-chair for child.Shown in composition graphs 1-8, Rocking-chair for child comprises can the bottom bracing frame 1, the seat mechanism 2 be arranged on bottom bracing frame 1 that wave of ground relatively, bottom bracing frame 1 for seat mechanism 2 provides can swing support and stable support, Rocking-chair for child is had and can shake state and only shake state.
shown in composition graphs 1-5, bottom bracing frame 1 comprises base 11, is arranged at the projection 12 at base 11 rear portion actively.Base 11 front portion has the curved portions that middle part is protruded forward.Shown in composition graphs 5, in the present embodiment, projection 12 and base 11 rear portion are rotated by pivot 113 and are connected, and the axial line of this pivot 113 extends in the horizontal direction, and the left and right directions preferably along Rocking-chair for child extends.The bottom surface of base 11 offers the holding tank 114 that can hold projection 12.When projection 12 respect thereto 11 overturns downwards, projection 12 is lower than base 11 rear portion; When projection 12 respect thereto 11 upwards overturns, projection 12 is arranged in holding tank 114, and the bottom of projection 12 and the bottom surface of base 11 maintain an equal level.In other embodiments, projection 12 also can be slidably arranged in base 11 rear portion along the vertical direction, and projection 12 is had lower than the position at base 11 rear portion with higher than base 11 rear portion or the position fair with base 11 rear portion.
when Rocking-chair for child is when shaking state, projection 12 respect thereto 11 rear portion overturns downwards and makes the lowest part of projection 12 lower than base 11 rear portion, the lowest part of projection 12 is formed with first strong point 121 for kiss the earth, and the lowest part of base 11 is formed with second strong point 111 for kiss the earth.Second strong point 111 is positioned in the curved portions of base 11 front portion, and the line of first strong point 121 and second strong point 111 extends along the fore-and-aft direction of Rocking-chair for child.When Rocking-chair for child is put on ground, only first strong point 121 and the second strong point 111 kiss the earth are formed Rocking-chair for child and support, and Rocking-chair for child is vacillated now to the left, now to the right under self gravitation effect.When Rocking-chair for child is when only shaking state, projection 12 respect thereto 11 rear portion upwards overturns and projection 12 is maintained an equal level with base 11, and first supporting surface 112 for kiss the earth is formed on the bottom of base 11.When Rocking-chair for child is put on ground, form support by the first supporting surface 112 kiss the earth to Rocking-chair for child, Rocking-chair for child is stably placed on the ground.
seat mechanism 2 comprises the first bottom bar 23, be positioned at the second bottom bar 22, first railing 25 after the first bottom bar 23, be positioned at the second railing 26 after the first railing 25.
it is also bow that first bottom bar 23 has bow portion 231, second bottom bar 22, and the arc that the center line of the arc that formed of the center line in bow portion 231 and the second bottom bar 22 is formed is positioned on same circle, and namely the curvature of two arcs is identical and the center of circle is identical.The front portion of the second bottom bar 22 is inserted in bow portion 231, and the second bottom bar 22 can slide along relative first bottom bar 23 of described arc.
first railing 25 is substantially in opening U-shaped backward, second railing 26 is substantially in opening U-shaped forward, and the bearing of trend of two rearward end 251 of the first railing 25 is consistent with the bearing of trend of two leading sections 261 of the second railing 26, the axial line of two rearward end 251 of the first railing 25 coincides with the axial line of two leading sections 261 of the second railing 26 respectively.Two leading sections 261 of the second railing 26 are inserted in two rearward end 251 of the first railing 25 respectively, and can slide along relative first railing 25 of described bearing of trend.A plane 27 is formed between the axial line of the first railing 25 liang of rearward end 251 and the second railing 26 liang of leading sections 261.Between plane 27 and horizontal plane, structure in an angle.
the front portion of the first bottom bar 23 rotates with the front portion of the first railing 25 and is connected, and the rear portion of the second bottom bar 22 rotates with the rear portion of the second railing 26 and is connected.Particularly, this seat mechanism 2 also comprises and is sheathed on the first connector 24 in the middle part of the first railing 25 rotationally, is sheathed on the second connector 21 in the middle part of the second railing 26 rotationally.First connector 24 is fixedly connected with the front end in bow portion 231, and the rear end of the second connector 21 and the second bottom bar 22 is fixedly connected.
shown in composition graphs 5, when operation the second connector 21, second bottom bar 22, second railing 26 respectively in a direction indicated by the arrow or with the rightabout synchronous slide in direction shown in arrow, along with the relative sliding between the second bottom bar 22 and the first bottom bar 23, relative sliding between the second railing 26 and the first railing 25, second bottom bar 22 and the second railing 26 relatively rotates, the first bottom bar 23 and the first railing 25 relatively rotate, plane 27 opposing arcuate bar portion 231 is rotated, described angle changes thereupon, thus makes seat mechanism 2 have multiple use location.Angle under each use location is all not identical, and seat mechanism 2 angle namely under each use location is different, the use location shown in use location as Figure 1-4 and Fig. 6-8.The excursion of angle is: be more than or equal to 0 and be less than 90 °.Under each use location, Rocking-chair for child all has state of can shaking and only shakes state and can change between two states.When pressing down the second connector 21 and making the second bottom bar 22, second railing 26 slide along direction shown in arrow in Fig. 5, while angle diminishes gradually, seat mechanism 2 is also by launching progressively to fold, and when inserting completely in the first bottom bar 23 to the second bottom bar 22, seat mechanism 2 has folded.
shown in composition graphs 6-8, this seat mechanism 2 also has folding position.When seat mechanism 2 is in folding position, first bottom bar 23, second bottom bar 22 phase is drawn in, leading section 261 correspondence of two rearward end 251 respectively with the second railing 26 of the first railing 25 is drawn in, first bottom bar 23, first railing 25 is drawn close mutually, second bottom bar 22, second railing 26 is drawn close mutually, and described angle is minimum.Under folding position, Rocking-chair for child also has state of can shaking and only shakes state and can change between two states.
in the present embodiment, seat mechanism 2 is in Rocking-chair for child, and in addition, this seat mechanism 2 also can be used in the articles for children such as perambulator, dining chair.
above-described embodiment is only for illustrating technical conceive of the present utility model and feature; it is a kind of preferred embodiment; its object is to person skilled in the art can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalent transformations of doing according to Spirit Essence of the present utility model or modification, all should be encompassed within protection domain of the present utility model.
Claims (12)
1. a seat mechanism, it is characterized in that: comprise the first bottom bar (23) and the second bottom bar (22) that are slidably connected mutually, the first railing (25) and the second railing (26) for the forming support to user that are slidably connected mutually, after described second bottom bar (22) is positioned at described first bottom bar (23), after described second railing (26) is positioned at described first railing (25), the front portion of described first bottom bar (23) rotates with the front portion of described first railing (25) and is connected, the rear portion of described second bottom bar (22) rotates with the rear portion of described second railing (26) and is connected, a plane (27) is formed between described first railing (25) and described second railing (26), between described plane (27) and horizontal plane, structure has angle, this seat mechanism (2) has multiple use location, the described angle of each use location is different and be all more than or equal to 0 and be less than 90 degree.
2. seat mechanism according to claim 1, is characterized in that: described first bottom bar (23) has the bow portion (231) that middle part is protruded downwards, and described second bottom bar (22) is bow.
3. seat mechanism according to claim 2, is characterized in that: the arc that the center line in the arc that the center line of described second bottom bar (22) is formed and described bow portion (231) is formed is positioned on same circle.
4. seat mechanism according to claim 3, is characterized in that: described second bottom bar (22) can be inserted in described bow portion (231) along described arc sliding.
5. seat mechanism according to claim 2, is characterized in that: the rearward end (261) of described second railing (26) is sheathed or be inserted in the leading section of described first railing (25) slidably.
6. seat mechanism according to claim 5, it is characterized in that: described first railing (25) is substantially in opening U-shaped backward, described second railing (26) is substantially in opening U-shaped forward, the bearing of trend of two rearward end (251) of described first railing (25) is consistent with the bearing of trend of two leading sections (261) of described second railing (26), two rearward end (261) of described second railing (26) respectively can be sheathed or be inserted in two leading sections (251) of described first railing (25) slidably along described bearing of trend, between the axial line that described plane (27) is formed at described first railing two rearward end (251) and the axial line of the second railing two leading section (261).
7. seat mechanism according to claim 6, it is characterized in that: this seat mechanism (2) also comprises the first connector (24) being sheathed on described first railing (25) middle part rotationally, the second connector (21) being sheathed on described second railing (26) middle part rotationally, described first connector (24) is fixedly connected with the front end of described bow portion (231), and described second connector (21) is fixedly connected with the rear end of described second bottom bar (22).
8. a Rocking-chair for child, is characterized in that: comprise the seat mechanism (2) as described in any one of claim 1-6, can the bottom bracing frame (1) that waves of ground relatively, described first bottom bar (23) is fixedly installed on described bottom bracing frame (1).
9. Rocking-chair for child according to claim 8, it is characterized in that: described bottom bracing frame (1) comprises base (11), be arranged at the projection (12) of described base (11) actively, this Rocking-chair for child has state of can shaking and only shakes state, when described Rocking-chair for child is when shaking state, the lowest part of described projection (12) is formed with one for first strong point (121) of kiss the earth, the lowest part of described base (12) is formed with one for second strong point (111) of kiss the earth, only described first strong point (121) and second strong point (111) are formed described Rocking-chair for child and support, when described Rocking-chair for child is when only shaking state, described projection (12) maintains an equal level higher than described base (11) or with described base (11), the two bottom of the bottom of described base (11) or described projection (12) and described base (11) is formed with one for first supporting surface (112) of kiss the earth, and described first supporting surface (112) is formed described Rocking-chair for child and supports.
10. Rocking-chair for child according to claim 9, is characterized in that: described projection (12) and described base (11) are rotated by pivot (113) and be connected, and the axial line of described pivot (113) extends in the horizontal direction.
11. Rocking-chair for child according to claim 9, is characterized in that: the front portion of described base (11) has the curved portions protruded forward, and described second strong point (111) is positioned in described curved portions.
12. Rocking-chair for child according to claim 11, it is characterized in that: described projection (12) is arranged at the rear portion of described base (11), when described Rocking-chair for child is when shaking state, the lowest part of described projection (12) is lower than described base (11) rear portion, and the line of described first strong point (121) and second strong point (111) extends along the fore-and-aft direction of Rocking-chair for child.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256491.6U CN204708439U (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256491.6U CN204708439U (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204708439U true CN204708439U (en) | 2015-10-21 |
Family
ID=54307478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256491.6U Withdrawn - After Issue CN204708439U (en) | 2015-04-27 | 2015-04-27 | Seat mechanism and Rocking-chair for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204708439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814621A (en) * | 2015-04-27 | 2015-08-05 | 好孩子儿童用品有限公司 | Seat mechanism and child rocking chair |
| CN105455473A (en) * | 2015-12-21 | 2016-04-06 | 好孩子儿童用品有限公司 | Rocking chair |
-
2015
- 2015-04-27 CN CN201520256491.6U patent/CN204708439U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814621A (en) * | 2015-04-27 | 2015-08-05 | 好孩子儿童用品有限公司 | Seat mechanism and child rocking chair |
| CN104814621B (en) * | 2015-04-27 | 2018-01-02 | 好孩子儿童用品有限公司 | Seat mechanism and Rocking-chair for child |
| CN105455473A (en) * | 2015-12-21 | 2016-04-06 | 好孩子儿童用品有限公司 | Rocking chair |
| CN105455473B (en) * | 2015-12-21 | 2019-01-25 | 好孩子儿童用品有限公司 | Rocking chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9993082B2 (en) | Chair frame structure of foldable chair | |
| US8840133B2 (en) | Stroller frame | |
| CN204708439U (en) | Seat mechanism and Rocking-chair for child | |
| CN104523059A (en) | Multi-functional supporting device for seat | |
| EP2926692B1 (en) | Collapsible chair and method of adjusting the same | |
| CN205311682U (en) | Child cart | |
| CN203987001U (en) | A kind of modified form butterfly chair | |
| CN204363461U (en) | Seat multifunctional supporter | |
| CN104814621A (en) | Seat mechanism and child rocking chair | |
| CN103653783B (en) | Collapsible combination drawing board table | |
| CN103434555B (en) | A kind of Folding trolley | |
| CN205524413U (en) | Double shallow | |
| CN206062693U (en) | A kind of children dinning chair | |
| CN203693094U (en) | Baby rocking chair | |
| JP2014184013A (en) | Folding type chair | |
| CN201533683U (en) | Small fishing chair | |
| CN202179279U (en) | Accessory for bed body | |
| CN205306453U (en) | Rocking chair | |
| CN204764538U (en) | Can shake dining chair | |
| CN204218375U (en) | A kind of folding seat | |
| CN204236528U (en) | child umbrella handle vehicle | |
| CN204764536U (en) | Child seat | |
| CN204654304U (en) | A kind of folding beach chair | |
| CN204318077U (en) | A kind of folding seat | |
| CN104161391A (en) | Desk for student |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20180102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20180102 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |