CN2574538Y - Arc shaped peripheral column exhibition cabinet - Google Patents
Arc shaped peripheral column exhibition cabinet Download PDFInfo
- Publication number
- CN2574538Y CN2574538Y CN 02248668 CN02248668U CN2574538Y CN 2574538 Y CN2574538 Y CN 2574538Y CN 02248668 CN02248668 CN 02248668 CN 02248668 U CN02248668 U CN 02248668U CN 2574538 Y CN2574538 Y CN 2574538Y
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- CN
- China
- Prior art keywords
- dining chair
- type pipe
- fixed
- foundation ring
- kart
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- 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
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Abstract
The utility model discloses a multifunctional lifting vehicle of a dining chair for a baby to learn walk. The utility model comprises an upper tray, a bottom ring and four 'U'-shaped pipes, wherein the vertical segments of both sides of two 'U'-shaped pipes are mutually cross and are rotatablely connected and fixed into a whole, both ends of an opening of each 'U'-shaped pipe are respectively connected with the bottom ring rotatablely, wherein one 'U'-shaped pipe is connected by adopting a sliding mode; after the vertical segments of both sides of the other two 'U'-shaped pipes are mutually cross and are rotatablely connected and fixed into a whole, the open ends of the two 'U'-shaped pipes are respectively and rotatablely connected and fixed with the vertical segments of both sides of the two lower 'U'-shaped pipes near transversal segments, and the transversal segments of the 'U'-shaped pipes are respectively and rotatablely connected and fixed into a whole with the upper tray to support the upper tray; the utility model is also provided with a locking device which corresponds to a folding state, a walk-learning state and a dining chair state. The utility model can realize the mutual conversion of the folding state, the walk-learning state and the dining chair state to combine the functions of the vehicle for learning walk and the dining chair when children dine into a whole; thus, the utility model has the advantages of convenient use, expense saving, simple structure and portability.
Description
Technical field the utility model relates to a kind of carriage for children, more specifically to a kind of multi-functional liftable baby dining chair go-kart.
Background technology according to the knowledge of the applicant, diversified babywalker is arranged in the market, the general function that all only has simple babywalker, also have babywalker is designed to folding, can be in time spent not with its folding packing up, easy to carry, but in use, if feed need be converted to the strong attitude of dining chair under meal or other situations time to children, also need children are taken in one's arms and be placed on the higher seat, therefore very inconvenient.
The technical field the purpose of this utility model provides and a kind ofly go-kart can be converted to dining chair and the collapsible multifunctional baby go-kart of packing up.
The technical solution of the utility model is design like this, it comprises dish, the foundation ring, four " U " type pipes, on coil and be equipped with seat, be equipped with universal wheel on the foundation ring, it is characterized in that: two " U " type pipe both sides mutual intersections of perpendicular section are connected and fixed rotationally, the two ends of its opening are connected rotationally with the foundation ring respectively, wherein one is slideable connection, after other two " U " type pipe both sides mutual intersection of perpendicular section is connected and fixed rotationally, its openend is connected and fixed rotationally with the part of the perpendicular section in the both sides of following two " U " type pipes near crosspiece respectively, its crosspiece is connected and fixed rotationally with last dish respectively and is used to support dish, stretching structure is amounted in the parallel four limit type activities that form two parts intersection " U " type pipe combination up and down, and correspondence is provided with folding packing up, learn to walk, the locking device of three kinds of states of dining chair.
For make above-mentioned " U " type pipe and foundation ring to be connected manufacture craft simple, slide construction is reasonable, can design like this, on the foundation ring, be equipped with two fixed bars, be respectively equipped with two slip caps on the fixed bar, slip cap can slide along fixed bar, is fixed on the sliding sleeve with the openend of slideable " U " type pipe that is connected in foundation ring.
In order to make above-mentioned locking device easy to use, can design like this, above-mentioned locking device comprises Lock Part, " U " type pipe, the Lock Part that is provided with three kinds of screens grooves is fixed on perpendicular section of this root " U " type pipe both sides, the openend of " U " shape pipe is fastened on " U " type pipe and the slideable inboard, " U " type pipe slip-knot position that is connected the foundation ring of supporting chair plate rotationally, the crosspiece that connects another root " U " type pipe of foundation ring places in the screens groove, is used for that locking is foldingly packed up, learnt to walk, three kinds of states of dining chair.
When being in dining chair in order to make, go-kart is stable not to slide, can be with above-mentioned with the foundation ring loose joint but not slidably the inside bending of openend of " U " type pipe, loose joint place of itself and foundation ring is positioned at this bending section, an outside dogleg section is arranged in the bending section end, when being in the dining chair state, dogleg section lands and makes go-kart be difficult for sliding.
Simple in structure in order to make, the screens groove of above-mentioned Lock Part also can only be provided with the screens groove corresponding to dining chair and go-kart two states.
For manufacturing process simple, above-mentioned can design like this with the perpendicular section fixing mode in " U " type pipe both sides, two identical Lock Parts that are provided with three kinds of screens grooves are provided with holddown groove, after the perpendicular section in " U " type pipe both sides places in the holddown groove, with rivet both are fixed.
It is convenient to put pin when making children be sitting in dining chair, can on above-mentioned fixed part, establish one and put sole, put sole and fixed part is hinged, putting sole can rotate along the hinged place, when being in the dining chair state, putting sole and inwardly overturns, can be used for putting pin, when being in the go-kart state, outwards upset is convenient to learn to walk.
For " U " type pipe that makes locking device rotates when folding conveniently, not with other " U " type pipe friction, can design like this, " perpendicular section of U type pipe has a bending section from the openend position to this root to the inside, and the distance between perpendicular section of fixedly locked parts is less than the distance between the perpendicular section of openend.
In order to make locking convenient, also locking device can be designed like this, on two above-mentioned fixed bars, be provided with the lock hole of corresponding three kinds of states, between two slip caps, be provided with a retractor device, the end of retractor device is provided with the elongated insertion part of corresponding lock hole, the control retractor device can drive the flexible of elongated insertion part, and elongated insertion part is arranged in different lock holes, just realizes the locking of different states.
The utility model is because with the two-layer stretching structure of the fixing composition of the mutual loose joint of four " U " type pipes, can realize folding packing up, learn to walk, the mutual conversion of three kinds of states of dining chair, the function of the dining chair when go-kart and children are had a meal is combined, so it is easy to use, reduce expenses, and it is simple in structure, easy to carry.
Schematic diagram when description of drawings Fig. 1 is in the dining chair state for the utility model embodiment.
Schematic diagram when Fig. 2 is in the go-kart position for the utility model embodiment.
Among the figure: 1, go up dish, 2, the foundation ring, 3, universal wheel, 41, " U " type pipe, 411, interior bending section, 412, outer bending section, 42, " U " type pipe, 43, " U " type pipe, 44, " U " type pipe, 51, locking device, 52, " U " type pipe of locking device, 53, the screens groove, 54, Lock Part, 55, put sole, 56, holddown groove, 57, fixing hole, 58, projection, 61, fixed bar, 62, slip cap.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The specific embodiment
Embodiment 1
The multifunctional baby go-kart of the collapsible conversion in the present embodiment comprises dish 1, foundation ring 2, four " U " type pipes, be equipped with seat on the last dish 1, be equipped with universal wheel 3 on the foundation ring 2, " U " type pipe 41 was connected and fixed rotationally with " U " type pipe 42 both sides mutual intersection of perpendicular section, on foundation ring 2, be equipped with two fixed bars 61, be respectively equipped with two slip caps 62 on the fixed bar, slip cap 62 can slide along fixed bar 61, be fixed on the slip cap 62 with the openend of foundation ring 2 slideable " U " type pipes 42 that are connected, the openend of " U " type pipe 41 inwardly has bending section 411, loose joint place of itself and foundation ring 2 is positioned at this bending section 411, in bending section 411 ends an outside dogleg section 412 is arranged, when being in the dining chair state, dogleg section 412 lands and makes go-kart be difficult for sliding.The perpendicular section in " U " type pipe 43 and " U " type pipe 44 both sides intersect mutually be connected and fixed rotationally after, its openend respectively with two following " U " type pipes 41, the perpendicular section in 42 both sides is connected and fixed rotationally near the part of crosspiece, its crosspiece is connected and fixed rotationally with last dish 1 respectively and is used to support dish 1, stretching structure is amounted in the parallel four limit type activities that form two parts intersection " U " type pipe combination up and down, be provided with folding packing up, learn to walk, the Lock Part 54 of three kinds of screens grooves 53 of three kinds of states of dining chair is provided with holddown groove 56, after the perpendicular section in " U " type pipe 52 both sides places in the holddown groove 56, both are fixed with rivet.The openend of " U " type pipe 52 is fastened on rotationally and supports " U " type pipe 44 and the slideable inboard, " U " type pipe 42 slip-knot position that is connected the foundation ring of going up dish, the crosspiece that connects another root " U " type pipe 41 of foundation ring places in the screens groove 53, is used for that locking is foldingly packed up, learnt to walk, three kinds of states of dining chair.It is convenient to put pin when making children be sitting in dining chair, can establish one on above-mentioned Lock Part and put sole 55, putting has two projectioies 58 on sole 55 1 sides, and Lock Part is provided with and two projectioies, 58 corresponding fixing holes 57, two projectioies 58 place in two fixing holes 57 hinged with Lock Part 54, putting sole can rotate along the hinged place, when being in the dining chair state, putting sole 55 and inwardly overturns, can be used for putting pin, when being in the go-kart state, outwards upset is convenient to learn to walk.
Simple in structure in order to make, the screens groove 3 of above-mentioned Lock Part 54 also can only be provided with the screens groove corresponding to dining chair and go-kart two states.
Use to the go-kart in the present embodiment is described further below.
Lift the crosspiece of " U " type pipe 52 of locking device, the crosspiece of " U " type pipe 42 will spin off from screens groove 53, put it in the screens groove that corresponds to folding collapsed state, this moment, go-kart was in folded state, easy to carry, the crosspiece of " U " type pipe 42 is taken out in the screens groove that corresponds to folding collapsed state, put into the screens groove that corresponds to the state of learning to walk, the openend of " U " type pipe 42 inwardly slides along fixed bar 61 at this moment, dish 1 is upwards risen, outwards overturn putting sole 55, children just can be sitting on dish 1 the seat and learn to walk, the crosspiece of " U " type pipe 42 is taken out in the screens groove that corresponds to the state of learning to walk, put into the screens groove that corresponds to the dining chair state, the openend of " U " type pipe 42 continues inwardly to slide along fixed bar 61 at this moment, make dish 1 continue upwards to rise, inwardly overturn putting sole 55, be convenient to children and put pin, at this moment the dogleg section 412 of " U " type pipe 41 lands and makes go-kart be difficult for sliding, go-kart is in the dining chair state, and children have a meal above can being sitting in.
Embodiment 2
The locking device of the multifunctional children go-kart of the collapsible conversion in the present embodiment is design like this, on two above-mentioned fixed bars 61, be provided with the lock hole of corresponding three kinds of states, between two slip caps 62, be provided with a retractor device, the end of retractor device is provided with the elongated insertion part of corresponding lock hole, the control retractor device can drive the flexible of elongated insertion part, elongated insertion part is arranged in different lock holes, just realizes the locking of different states.In use, drive the flexible of elongated insertion part by the control retractor device, elongated insertion part be positioned at correspond to folding collapsed state lock hole the time, go-kart just is in folding collapsed state, when elongated insertion part is positioned at the lock hole that corresponds to the state of learning to walk, go-kart just is in the state of learning to walk, and when elongated insertion part was positioned at the lock hole that corresponds to the dining chair state, it just was in the dining chair state.
Claims (10)
1. multi-functional liftable baby dining chair go-kart, comprise dish, the foundation ring, four " U " type pipes, on coil and be equipped with seat, be equipped with universal wheel on the foundation ring, it is characterized in that: two " U " type pipe both sides mutual intersections of perpendicular section are connected and fixed rotationally, the two ends of its opening are connected rotationally with the foundation ring respectively, wherein one is slideable connection, after other two " U " type pipe both sides mutual intersection of perpendicular section is connected and fixed rotationally, its openend is connected and fixed rotationally with the part of the perpendicular section in the both sides of following two " U " type pipes near crosspiece respectively, its crosspiece is connected and fixed rotationally with last dish respectively and is used to support dish, stretching structure is amounted in the parallel four limit type activities that form two parts intersection " U " type pipe combination up and down, and correspondence is provided with folding packing up, learn to walk, the locking device of three kinds of states of dining chair.
2. a kind of multi-functional liftable baby dining chair go-kart according to claim 1, it is characterized in that: two " U " type pipes are such with the structure that the foundation ring is connected rotationally, on the foundation ring, be equipped with two fixed bars, be respectively equipped with two slip caps on the fixed bar, slip cap can slide along fixed bar, be fixed on the sliding sleeve with the openend of slideable " U " type pipe that is connected in foundation ring, another root " U " type pipe is rotatably connected on the fixed bar.
3. a kind of multi-functional liftable baby dining chair go-kart according to claim 1 and 2, it is characterized in that: above-mentioned locking device comprises Lock Part, " U " type pipe, the Lock Part that is provided with three kinds of screens grooves is fixed on perpendicular section of this root " U " type pipe both sides, the openend of " U " type pipe is fastened on " U " type pipe and the slideable inboard, " U " type pipe slip-knot position that is connected the foundation ring of supporting chair plate rotationally, the crosspiece that connects another root " U " type pipe of foundation ring places in the screens groove, is used for locking folding packing up, learn to walk, three kinds of states of dining chair.
4. a kind of multi-functional liftable baby dining chair go-kart according to claim 1 and 2, it is characterized in that: above-mentioned with the foundation ring loose joint but not slidably the inside bending of openend of " U " type pipe, loose joint place of itself and foundation ring is positioned at this bending section, an outside dogleg section is arranged in the bending section end, when being in the dining chair state, dogleg section lands.
5. a kind of multi-functional liftable baby dining chair go-kart according to claim 3, it is characterized in that: above-mentioned with the foundation ring loose joint but not slidably the inside bending of openend of " U " type pipe, loose joint place of itself and foundation ring is positioned at this bending section, in bending section portion an outside dogleg section is arranged, when being in the dining chair state, dogleg section lands.
6. a kind of multi-functional liftable baby dining chair go-kart according to claim 3, it is characterized in that: the screens groove of above-mentioned Lock Part also can only be provided with the screens groove corresponding to dining chair and go-kart two states.
7. a kind of multi-functional liftable baby dining chair go-kart according to claim 3, it is characterized in that: two identical Lock Parts that are provided with three kinds of screens grooves are provided with holddown groove, and the perpendicular section in " U " type pipe both sides places in the holddown groove, fixes with rivet.
8. a kind of multi-functional liftable baby dining chair go-kart according to claim 3, it is characterized in that: establish one on the above-mentioned fixed part and put sole, put sole and fixed part is hinged, putting sole can rotate along the hinged place, when being in the dining chair state, put sole and inwardly overturn, when being in the go-kart state, outwards upset.
9. a kind of multi-functional liftable baby dining chair go-kart according to claim 3, it is characterized in that: perpendicular section of " U " type pipe of locking device has a bending section to the inside from the openend position, and the distance between perpendicular section of fixedly locked parts is less than the distance between the perpendicular section of openend.
10. a kind of multi-functional liftable baby dining chair go-kart according to claim 2, it is characterized in that: the lock hole that on two above-mentioned fixed bars, is provided with corresponding three kinds of states, between two slip caps, be provided with a retractor device, the end of retractor device is provided with the elongated insertion part of corresponding lock hole, the control retractor device drives the flexible of elongated insertion part, elongated insertion part is arranged in different lock holes, realizes the locking of different states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248668 CN2574538Y (en) | 2002-10-14 | 2002-10-14 | Arc shaped peripheral column exhibition cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248668 CN2574538Y (en) | 2002-10-14 | 2002-10-14 | Arc shaped peripheral column exhibition cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574538Y true CN2574538Y (en) | 2003-09-24 |
Family
ID=33719257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248668 Expired - Fee Related CN2574538Y (en) | 2002-10-14 | 2002-10-14 | Arc shaped peripheral column exhibition cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574538Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033321A1 (en) * | 2007-09-12 | 2009-03-19 | Kika Commodity Design Service Department | Folding infant's feeding chair |
| CN106213894A (en) * | 2016-07-21 | 2016-12-14 | 苏州逗乐儿童用品有限公司 | A kind of children's seat |
| CN107374165A (en) * | 2017-07-28 | 2017-11-24 | 邱铮 | One kind is used for dining room child carrying device |
-
2002
- 2002-10-14 CN CN 02248668 patent/CN2574538Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033321A1 (en) * | 2007-09-12 | 2009-03-19 | Kika Commodity Design Service Department | Folding infant's feeding chair |
| CN106213894A (en) * | 2016-07-21 | 2016-12-14 | 苏州逗乐儿童用品有限公司 | A kind of children's seat |
| CN107374165A (en) * | 2017-07-28 | 2017-11-24 | 邱铮 | One kind is used for dining room child carrying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |