CN201400211Y - Folding device of baby carrier body - Google Patents
Folding device of baby carrier body Download PDFInfo
- Publication number
- CN201400211Y CN201400211Y CN2009203017297U CN200920301729U CN201400211Y CN 201400211 Y CN201400211 Y CN 201400211Y CN 2009203017297 U CN2009203017297 U CN 2009203017297U CN 200920301729 U CN200920301729 U CN 200920301729U CN 201400211 Y CN201400211 Y CN 201400211Y
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- connecting rod
- pole
- multistage
- folding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002401 inhibitory effect Effects 0.000 claims description 13
- 239000012634 fragment Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a folding device of a baby carrier body, comprising an underframe and a longitudinally-folded carrier body frame arranged on the underframe. The underframe is a transversefolding device comprising two symmetrically-arranged support bars and a connecting bar for supporting the two support bars, wherein the connecting rod is a multi-stage structure in movable connectionwith each other, and a limit device is arranged between two adjacent stages; the carrier body frame is also a transverse folding device, fulcrum bars connecting two sides of the carrier body frame arealso multi-stage structures, the stages are in movable connection with each other and, a limit device is also arranged between the adjacent two stages. The connecting bar of the underframe is a multi-stage structure which can be folded transversely and the carrier body frame can be folded longitudinally and transversely as the fulcrum bars are multi-stage structures, so that the carrier body frame is firstly folded longitudinally and then transversely with the underframe, therefore the baby carrier body occupies little area.
Description
Technical field
The utility model relates to the perambulator field, a kind of specifically perambulator vehicle body folding device.
Background technology
Present most baby carriage structure complexity, institute takes up space also bigger, the house of most families is at tens square meters, the big product that takes up space is so obviously not too accepted by people, though occurred Foldable baby carriage now, a kind of Foldable multifunctional perambulator is disclosed as Chinese patent ZL90206435.5, it is simple in structure and can fold again, the space also dwindles to some extent, but people are to favoring more by littler foldedly product, in addition its except folding space seldom, do not reach simpler on the structure yet.
The utility model content
The purpose of this utility model is to remedy the deficiency that original folding baby carrier can not further dwindle the space again, provide a kind of structure simpler light and handy, carry more convenient, very little a kind of perambulator vehicle body folding device that laterally folds again based on longitudinal folding perambulator that can fold.
In order to reach above purpose, the utility model is to be achieved through the following technical solutions: a kind of perambulator vehicle body folding device, comprise underframe, and place longitudinal folding formula vehicle body frame on the underframe, it is characterized in that described underframe is horizontal folding device, comprise symmetrically arranged two pressure pins and the connecting rod that is used to prop two pressure pins, connecting rod is a multilevel hierarchy, flexibly connects between multistage, and adjacent two inter-stages are provided with inhibiting device; Vehicle body frame also is horizontal folding device, and the pole that connects the vehicle body frame both sides also be a multilevel hierarchy, and multistage also flexible connection and adjacent two inter-stages also are provided with inhibiting device.The connecting rod of underframe is that multilevel hierarchy can laterally fold, and vehicle body frame can vertically fold, and is multilevel hierarchy because of pole again and can laterally folds, and vehicle body frame vertically folds earlier like this, and again along with underframe laterally folds, it is very little that the space that the perambulator vehicle body occupies will reach.
As preferably, described connecting rod and pole all are multistage sleeve pipe shrink-fit structure, and the diameter of the multistage sleeve pipe on same connecting rod and the pole is different, and diameter increases progressively gradually from a side direction opposite side, the overall diameter of previous stage sleeve pipe equals the interior diameter of back one-level sleeve pipe, and sleeve pipe all waits wall thickness.Connecting rod and pole are accommodated the purpose that reaches receipts in the one-level sleeve pipe of back by the previous stage sleeve pipe.Wait wall thickness again for the fastness and the stability of structure are provided after the multistage sleeve pipe expansion simultaneously.
As preferably, described connecting rod and pole all are the folded buckle structure of multistage chute, and the groove width of the multistage chute on same connecting rod and the pole is different, and groove width increases progressively gradually from a side direction opposite side, the groove width of previous stage chute adds the groove width that trough rim equals back one-level chute, and chute all waits wall thickness.Chute phase buckle structure because its can see, so artificial easy when shrinking vehicle body.
As preferably, described connecting rod and pole all are multistage cross pipe articulated structure, and on same straight line, cross pipe all equal diameter also waits wall thickness every the one-level cross pipe.
As preferably, described connecting rod (3) and pole (6) all are the 2-4 level.
As preferably, described inhibiting device is " Z " type shell fragment, comprises elastic body and fixing pin, and elastic body places on the previous stage, and fixing pin matches with position-arresting hole on the adjacent two-stage.Inhibiting device has guaranteed the stability after device launches, for anti-locking apparatus arbitrarily shrinks in use and launches even break away from.
Beneficial effect: 1. structure is simpler light and handy, carries more convenient.
2. can laterally fold based on longitudinal folding perambulator, perambulator takes up room and can reach very little again.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the scheme drawing of the multilevel hierarchy of the utility model embodiment 1;
Fig. 3 is the enlarged drawing of the B of Fig. 2 when launching;
Enlarged drawing when Fig. 4 amounts to for the B of Fig. 2;
Fig. 5 is the scheme drawing of the multilevel hierarchy of the utility model embodiment 2;
Fig. 6 is the scheme drawing of the multilevel hierarchy of the utility model embodiment 2.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of perambulator vehicle body folding device, comprise underframe 1, and (longitudinal folding formula vehicle body frame 5 is prior art, and those skilled in the art are clear to place longitudinal folding formula vehicle body frame 5 on the underframe 1, here just no longer speak more), underframe 1 is horizontal folding device, comprises symmetrically arranged two pressure pins 2 and the connecting rod 3 that is used to prop two pressure pins 2, and connecting rod 3 is a secondary structure, flexibly connect between this secondary, this two inter-stage is provided with inhibiting device 4; Vehicle body frame 5 also is horizontal folding device, and the pole 6 that connects vehicle body frame 5 both sides also is a secondary structure, and this two inter-stage also flexibly connects and this two inter-stage also is provided with inhibiting device 4.Connecting rod 3 and pole 6 all are secondary sleeve pipe 9 shrink-fit structures, the diameter of the secondary sleeve pipe 9 on same connecting rod 3 and the pole 6 is different, diameter increases progressively gradually from a side direction opposite side, and the overall diameter of previous stage sleeve pipe 9 equals the interior diameter of back one-level sleeve pipe 9, and sleeve pipe 9 all waits wall thickness.Inhibiting device 4 is " Z " type shell fragment, comprise elastic body 8 and fixing pin 7, elastic body 8 places on the previous stage, promptly place in the previous stage sleeve pipe and end, on the previous stage sleeve pipe of its correspondence position and back one-level sleeve pipe, have position-arresting hole, two position-arresting holes can overlap when moving to a certain position, and position pin 7 matches with position-arresting hole on the adjacent two-stage.
Embodiment 2: connecting rod 3 and pole 6 all are secondary chute 10 folded buckle structures, the groove width of the secondary chute (10) on same connecting rod 3 and the pole (6) is different, groove width increases progressively gradually from a side direction opposite side, the groove width of previous stage chute (10) adds the groove width that trough rim equals back one-level chute (10), and chute (10) all waits wall thickness.Elastic body 8 also places on the previous stage, but position-arresting hole only needs to open on the one-level of back.All the other are with embodiment 1.
Embodiment 3: connecting rod 3 and pole 6 all are three grades of cross pipe 11 articulated structures, and on same straight line, cross pipe 11 all equal diameter also waits wall thickness every one-level cross pipe 11.Elastic body 8 also places on the previous stage but opens at mouth of pipe place, and position-arresting hole only needs to open on the one-level of back.All the other are with embodiment 1.
Embodiment 4: connecting rod 3 is a tertiary structure, flexibly connects between these three grades, and adjacent two inter-stages are provided with inhibiting device 4; The pole 6 that connects vehicle body frame 5 both sides also is a tertiary structure, and this three inter-stage also flexibly connects and adjacent two inter-stages also are provided with inhibiting device 4.Connecting rod 3 and pole 6 all are three grades of sleeve pipe 9 shrink-fit structures, the diameter of three grades of sleeve pipes 9 on same connecting rod 3 and the pole 6 is different, diameter increases progressively gradually from a side direction opposite side, and the overall diameter of previous stage sleeve pipe 9 equals the interior diameter of back one-level sleeve pipe 9, and sleeve pipe 9 all waits wall thickness.All the other are with embodiment 1.
Above-described embodiment only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model core technology feature; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. perambulator vehicle body folding device, comprise underframe, and place longitudinal folding formula vehicle body frame on the underframe, it is characterized in that, described underframe (1) is horizontal folding device, comprises symmetrically arranged two pressure pins (2) and is used to prop the connecting rod (3) of two pressure pins (2), and connecting rod (3) is a multilevel hierarchy, flexibly connect between multistage, adjacent two inter-stages are provided with inhibiting device (4); Vehicle body frame (5) also is horizontal folding device, and the pole (6) that connects vehicle body frame (5) both sides also be a multilevel hierarchy, and multistage also flexible connection and adjacent two inter-stages also are provided with inhibiting device (4).
2. perambulator vehicle body folding device according to claim 1, it is characterized in that, described connecting rod (3) and pole (6) all are multistage sleeve pipe (9) shrink-fit structure, the diameter of the multistage sleeve pipe (9) on same connecting rod (3) and the pole (6) is different, diameter increases progressively gradually from a side direction opposite side, the overall diameter of previous stage sleeve pipe (9) equals the interior diameter of back one-level sleeve pipe (9), and sleeve pipe (9) all waits wall thickness.
3. perambulator vehicle body folding device according to claim 2, it is characterized in that, described connecting rod (3) and pole (6) all are the folded buckle structure of multistage chute (10), the groove width of the multistage chute (10) on same connecting rod (3) and the pole (6) is different, groove width increases progressively gradually from a side direction opposite side, the groove width of previous stage chute (10) adds the groove width that trough rim equals back one-level chute (10), and chute (10) all waits wall thickness.
4. perambulator vehicle body folding device according to claim 1, it is characterized in that, described connecting rod (3) and pole (6) all are multistage cross pipe (11) articulated structure, and on same straight line, cross pipe (11) all equal diameter also waits wall thickness every one-level cross pipe (11).
5. according to claim 1 or 2 or 3 or 4 described perambulator vehicle body folding devices, it is characterized in that described connecting rod (3) and pole (6) all are the 2-4 level.
6. according to claim 1 or 2 or 3 or 4 described perambulator vehicle body folding devices, it is characterized in that described inhibiting device (4) is " Z " type shell fragment, comprise elastic body (8) and fixing pin (7), elastic body (8) places on the previous stage, and fixing pin (7) matches with position-arresting hole on the adjacent two-stage.
7. perambulator vehicle body folding device according to claim 5, it is characterized in that described inhibiting device (4) is " Z " type shell fragment, comprise elastic body (8) and fixing pin (7), elastic body (8) places on the previous stage, and fixing pin (7) matches with position-arresting hole on the adjacent two-stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203017297U CN201400211Y (en) | 2009-03-30 | 2009-03-30 | Folding device of baby carrier body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203017297U CN201400211Y (en) | 2009-03-30 | 2009-03-30 | Folding device of baby carrier body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400211Y true CN201400211Y (en) | 2010-02-10 |
Family
ID=41660007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203017297U Expired - Lifetime CN201400211Y (en) | 2009-03-30 | 2009-03-30 | Folding device of baby carrier body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400211Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112424061A (en) * | 2018-07-13 | 2021-02-26 | 索尔胡舒福德有限公司 | Foldable bicycle trailer |
-
2009
- 2009-03-30 CN CN2009203017297U patent/CN201400211Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112424061A (en) * | 2018-07-13 | 2021-02-26 | 索尔胡舒福德有限公司 | Foldable bicycle trailer |
| US11352096B2 (en) | 2018-07-13 | 2022-06-07 | Thor Hushovd As | Foldable bicycle trailer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203129697U (en) | Tent frame pole | |
| CN201048738Y (en) | Folding bedstead | |
| CN201400211Y (en) | Folding device of baby carrier body | |
| CN201879978U (en) | Foldable and telescopic crutch | |
| CN201432773Y (en) | Foldable handlebar of box type electric bicycle | |
| CN101943496A (en) | Folding solar water heater bracket | |
| CN203716622U (en) | Tent frame | |
| CN204006760U (en) | Solar water heater support folding structure and solar water heater | |
| CN201855057U (en) | Drying rack | |
| CN201431402Y (en) | Combined folding towel rack | |
| CN201022498Y (en) | Telescopic shoe rack | |
| CN201426560Y (en) | folding mosquito net bracket | |
| CN201125564Y (en) | Tent rack | |
| CN205135092U (en) | Tent | |
| CN204812732U (en) | Foldable shoe rack | |
| CN202161015U (en) | Flat folding bed | |
| CN205813985U (en) | Fold clothing-drying wardrobe support | |
| CN206659555U (en) | A kind of Novel baby bed foldable structure | |
| CN221920187U (en) | Building construction formwork support | |
| CN204445016U (en) | The two-way mosquito net frame of rail mounted | |
| CN106593074B (en) | A kind of snap component | |
| CN208105829U (en) | A kind of scaffold with pedal | |
| CN202892686U (en) | Descent control device support with improved structure | |
| CN202770846U (en) | Windsock bracing ring | |
| CN201968576U (en) | Foldable type towel rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
| CX01 | Expiry of patent term |