CN109367611A - A kind of foldable structure of baby child's trailer - Google Patents
A kind of foldable structure of baby child's trailer Download PDFInfo
- Publication number
- CN109367611A CN109367611A CN201811227455.1A CN201811227455A CN109367611A CN 109367611 A CN109367611 A CN 109367611A CN 201811227455 A CN201811227455 A CN 201811227455A CN 109367611 A CN109367611 A CN 109367611A
- Authority
- CN
- China
- Prior art keywords
- standpipe
- trailer
- foldable structure
- baby child
- curved 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
Abstract
The present invention relates to baby child's trailer technical fields, the foldable structure of specifically a kind of baby child's trailer, solve the problems, such as that there are security risks for the fence contraction folding of traditional side wall column drive front and back, it is characterized in that: including preceding fence standpipe and rear enclosure standpipe, preceding curved bar is arranged on preceding fence standpipe, rear curved bar is arranged on rear enclosure standpipe, the lower section of preceding fence standpipe is equipped with fore-stock, the lower section of rear enclosure standpipe is equipped with after-poppet, the hole of curved bar and preceding fence standpipe before one end of fore-stock is inserted into, the other end is connect by rivet with preceding fence standpipe, and keep rotation flexible, the hole of curved bar and rear enclosure standpipe after one end insertion of after-poppet, the other end is connect by rivet with rear enclosure standpipe.The foldable structure of baby child's trailer is compact-sized, and succinctly, space occupied is small, is not easy clamp hand, and use is safe, and materials save, and installation is easy, and at low cost, the service life is longer, and maintenance rate is low, and bulk metaplasia is suitble to produce.
Description
Technical field
The present invention relates to baby child's trailer technical field, the foldable structure of specifically a kind of baby child's trailer.
Background technique
Baby child's trailer configuration currently on the market folds, and using side wall column diamond crossing structure, pulls front and back fence parallel
It is folded to middle contraction, materials are more, and structure is complicated, and security risk is more.
In view of the above-mentioned problems, the present invention proposes that a kind of foldable structure of baby child's trailer, the foldable structure of baby child's trailer are adopted
The mode rotated with front and back curved bar around front and back fence, front and back curved bar rotate around center axis contraction, dramatically simplify trailer
Foldable structure solves the problems, such as that there are security risks for the fence contraction folding of traditional side wall column drive front and back, trailer is allowed to be folded in
It is folded under one security context, reduces security risk.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of foldable structure of baby child's trailer
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of foldable structure of baby child's trailer, including preceding fence standpipe and rear enclosure standpipe cover on the preceding fence standpipe
Equipped with preceding curved bar, it is arranged with rear curved bar on rear enclosure standpipe, the lower section of preceding fence standpipe is equipped with fore-stock, under rear enclosure standpipe
Side is equipped with after-poppet, the hole of curved bar and preceding fence standpipe before one end of fore-stock is inserted into, and the other end is vertical by rivet and preceding fence
Pipe connection, and keep rotation flexibly, the hole of curved bar and rear enclosure standpipe after the insertion of one end of after-poppet, the other end by rivet with
The connection of rear enclosure standpipe.
As a further solution of the present invention: it is rotatablely connected between the fore-stock and after-poppet by rack shaft, it is preceding
It is rotatablely connected between curved bar and rear curved bar by central rotating shaft；When the foldable structure of baby child's trailer folds, preceding fence standpipe and
Rear enclosure standpipe is folded up contraction to contract snap, fore-stock and after-poppet, and preceding curved bar and rear curved bar are rotating around preceding fence
Standpipe and rear enclosure standpipe turn folding, and achieve the purpose that folding shrinking.
As the present invention further scheme: the quantity of the preceding fence standpipe is two, two preceding fence standpipes
It is connected with crossbeam between bottom, is fixedly connected with mop on crossbeam.
As the present invention further scheme: the fore-stock and after-poppet are respectively arranged below with front wheels and rear wheels,
It can be convenient mobile baby child's trailer by front wheels and rear wheels.
As further scheme of the invention: being equipped with link assembly, link assembly in the fore-stock and after-poppet
The fixed effect of support is played, keeps the stability of fore-stock and after-poppet more preferable.
A kind of trailer of the foldable structure comprising baby child's trailer.
Compared with prior art, the beneficial effects of the present invention are:
The foldable structure of baby child's trailer is using front and back curved bar by the way of the rotation of front and back fence, and front and back curved bar is around central axis
Contraction is rotated, the foldable structure of trailer is dramatically simplified, traditional side wall column is solved and front and back fence contraction folding is driven to deposit
The security risk the problem of, and the foldable structure of baby child's trailer is compact-sized, and succinctly, space occupied is small, is not easy clamp hand, makes
With safety, materials are saved, and installation is easy, and at low cost, the service life is longer, and maintenance rate is low, and bulk metaplasia is suitble to produce.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the foldable structure unfolded state of baby child's trailer.
Fig. 2 is the left view structural representation of the foldable structure unfolded state of baby child's trailer.
Fig. 3 is the overlooking structure diagram of the foldable structure unfolded state of baby child's trailer.
Fig. 4 is the structural schematic diagram of the A-A/ rotation of the foldable structure of baby child's trailer.
Fig. 5 is the structural schematic diagram of the B-B/ rotation of the foldable structure of baby child's trailer.
Fig. 6 is the schematic perspective view of the foldable structure folded state of baby child's trailer.
Fig. 7 is the schematic view of the front view of the foldable structure folded state of baby child's trailer.
Fig. 8 is the side structure schematic view of the foldable structure folded state of baby child's trailer.
Fig. 9 is the overlooking structure diagram of the foldable structure folded state of baby child's trailer.
In figure: being propped up before fence standpipe, 2- rear enclosure standpipe, 3- mop, 4- central rotating shaft, 5- front-wheel, 6- rear-wheel, 7- before 1-
Curved bar, 12- crossbeam, 13- link assembly after curved bar, 11- before frame, 8- after-poppet, 9- rack shaft, 10-.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Fig. 1-9, a kind of foldable structure of baby child's trailer, including preceding fence standpipe 1 and rear enclosure standpipe 2 are please referred to, it is described
It is arranged with preceding curved bar 10 on preceding fence standpipe 1, is arranged with rear curved bar 11 on rear enclosure standpipe 2, the lower section of preceding fence standpipe 1 is equipped with
Fore-stock 7, the lower section of rear enclosure standpipe 2 are equipped with after-poppet 8, curved bar 10 and preceding fence standpipe 1 before one end of fore-stock 7 is inserted into
Hole, the other end are connect by rivet with preceding fence standpipe 1, and keep rotation flexibly, 11 He of curved bar after one end insertion of after-poppet 8
The hole of rear enclosure standpipe 2, the other end are connect by rivet with rear enclosure standpipe 2.
It is rotatablely connected between the fore-stock 7 and after-poppet 8 by rack shaft 9, between preceding curved bar 10 and rear curved bar 11
It is rotatablely connected by central rotating shaft 4；When the foldable structure of baby child's trailer folds, preceding fence standpipe 1 and rear enclosure standpipe 2 are inside
Shrink snap, fore-stock 7 and after-poppet 8 are folded up contractions, preceding curved bar 10 and rear curved bar 11 rotating around preceding fence standpipe 1 with after
Fence standpipe 2 turns folding, and achievees the purpose that folding shrinking.
The quantity of the preceding fence standpipe 1 is two, is connected with crossbeam 12 between the bottom of two preceding fence standpipes 1, drags
3 bottom end is fixedly connected with crossbeam 12.
The fore-stock 7 and after-poppet 8 are respectively arranged below with front-wheel 5 and rear-wheel 6, can be square by front-wheel 5 and rear-wheel 6
Just baby child's trailer is moved.
Link assembly 13 is equipped in the fore-stock 7 and after-poppet 8, link assembly 13 plays the fixed effect of support,
Keep the stability of fore-stock 7 and after-poppet 8 more preferable.
The working principle of the present embodiment is: when the foldable structure of baby child's trailer folds, preceding fence standpipe 1 and rear enclosure are vertical
Pipe 2 is folded up contraction, preceding curved bar 10 and rear curved bar 11 and stands rotating around preceding fence to contract snap, fore-stock 7 and after-poppet 8
Pipe 1 and rear enclosure standpipe 2 turn folding, and achieve the purpose that folding shrinking, complete folding process.
Embodiment 2
A kind of trailer comprising baby child's trailer foldable structure, baby child's trailer foldable structure are same as Example 1.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of foldable structure of baby child's trailer, including preceding fence standpipe (1) and rear enclosure standpipe (2), which is characterized in that described
It is arranged with preceding curved bar (10), is arranged on rear enclosure standpipe (2) rear curved bar (11) on preceding fence standpipe (1), preceding fence standpipe (1)
Lower section be equipped with fore-stock (7), the lower section of rear enclosure standpipe (2) is equipped with after-poppet (8), bent before one end insertion of fore-stock (7)
The hole of bar (10) and preceding fence standpipe (1), the other end are connect by rivet with preceding fence standpipe (1), and keep rotation flexibly, after
The hole of curved bar (11) and rear enclosure standpipe (2), the other end pass through rivet and rear enclosure standpipe (2) after one end insertion of bracket (8)
Connection.
2. the foldable structure of baby child's trailer according to claim 1, which is characterized in that the fore-stock (7) and after-poppet
(8) it is rotatablely connected between by rack shaft (9).
3. the foldable structure of baby child's trailer according to claim 2, which is characterized in that the preceding curved bar (10) and rear curved bar
(11) it is rotatablely connected between by central rotating shaft (4).
4. the foldable structure of baby child's trailer according to claim 3, which is characterized in that the number of the preceding fence standpipe (1)
Amount is two, is connected with crossbeam (12) between the bottom of two preceding fence standpipes (1), crossbeam is fixedly connected with mop on (12)
(3)。
5. the foldable structure of baby child's trailer according to claim 4, which is characterized in that the fore-stock (7) and after-poppet
(8) be respectively arranged below with front-wheel (5) and rear-wheel (6).
6. the foldable structure of baby child's trailer according to claim 5, which is characterized in that the fore-stock (7) and after-poppet
(8) link assembly (13) are equipped in.
7. a kind of trailer of the foldable structure comprising baby child's trailer as described in claim 1-6 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227455.1A CN109367611A (en) | 2018-10-22 | 2018-10-22 | A kind of foldable structure of baby child's trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227455.1A CN109367611A (en) | 2018-10-22 | 2018-10-22 | A kind of foldable structure of baby child's trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367611A true CN109367611A (en) | 2019-02-22 |
Family
ID=65400625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227455.1A Pending CN109367611A (en) | 2018-10-22 | 2018-10-22 | A kind of foldable structure of baby child's trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082923A1 (en) * | 2020-10-23 | 2022-04-28 | 张相山 | New-type sheet-shaped folding trailer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002065747A (en) * | 2000-09-05 | 2002-03-05 | Tahira Co Ltd | Cot |
| CN107820472A (en) * | 2015-07-03 | 2018-03-20 | 布兰新国际 | Improve child's stroller of ease of use |
| CN107848551A (en) * | 2015-07-16 | 2018-03-27 | 雷德福来尔有限公司 | Collapsible cart |
| CN207523750U (en) * | 2017-12-04 | 2018-06-22 | 吴培武 | A kind of foldable leisure vehicle |
-
2018
- 2018-10-22 CN CN201811227455.1A patent/CN109367611A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002065747A (en) * | 2000-09-05 | 2002-03-05 | Tahira Co Ltd | Cot |
| CN107820472A (en) * | 2015-07-03 | 2018-03-20 | 布兰新国际 | Improve child's stroller of ease of use |
| CN107848551A (en) * | 2015-07-16 | 2018-03-27 | 雷德福来尔有限公司 | Collapsible cart |
| CN207523750U (en) * | 2017-12-04 | 2018-06-22 | 吴培武 | A kind of foldable leisure vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082923A1 (en) * | 2020-10-23 | 2022-04-28 | 张相山 | New-type sheet-shaped folding trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |