CN107226120A - Connecting structure for front legs and rear legs of baby carriage - Google Patents
Connecting structure for front legs and rear legs of baby carriage Download PDFInfo
- Publication number
- CN107226120A CN107226120A CN201710484162.0A CN201710484162A CN107226120A CN 107226120 A CN107226120 A CN 107226120A CN 201710484162 A CN201710484162 A CN 201710484162A CN 107226120 A CN107226120 A CN 107226120A
- Authority
- CN
- China
- Prior art keywords
- foreleg
- hinged block
- back leg
- chute
- perambulator
- 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
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a connecting structure of front legs and rear legs of a baby carriage, which comprises a hinged block (2) hinged with the upper end of the rear leg (1) and a sliding groove (4) arranged along the length direction of the front leg (3), wherein the cross section of the sliding groove (4) is T-shaped, a T-shaped sliding part (5) which can be inserted into the sliding groove (4) and can slide in the sliding groove (4) is arranged on the hinged block (2), and a locking mechanism (6) which is used for locking the hinged block (2) and the front leg (3) when the sliding part (5) slides to a set position is arranged between the sliding part (5) and the front leg (3). The baby carriage adopting the connecting structure of the front legs and the rear legs of the baby carriage is simpler in assembly, high in assembly efficiency and good in firmness.
Description
【Technical field】
The present invention relates to a kind of perambulator, more specifically a kind of perambulator foreleg and back leg attachment structure.
【Background technology】
Perambulator is the necessity during infant growth.Present perambulator can typically be folded, traditional
The foreleg and back leg of perambulator are typically all hinged, so that front and rear leg can relatively rotate and complete to fold when folding.But
Hinged block between the foreleg and back leg of conventional pushchair is all to be fixed on using rivet on foreleg or back leg so that perambulator exists
Efficiency of assembling is low during assembling, and production cost is high.
Therefore, the present invention is based on the deficiency of the above and produced.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art, there is provided a kind of perambulator foreleg and back leg attachment structure.Adopt
With the perambulator of the perambulator foreleg and back leg attachment structure in assembling it is simpler, efficiency of assembling is high, and fastness is good.
The present invention is achieved by the following technical solutions：
A kind of perambulator foreleg and back leg attachment structure, it is characterised in that：Including the hinged block 2 being hinged with the upper end of back leg 1
With the chute 4 set along the length direction of foreleg 3, the described cross section of chute 4 is T-shaped, and described hinged block 2 is provided with can insert
It is described to slide between portion 5 and foreleg 3 provided with portion 5 slided in chute 4 and the T-shaped that can be slided in chute 4 slides portion 5
For locking the locking mechanism 6 of hinged block 2 and foreleg 3 when sliding into setting position.
Perambulator foreleg as described above and back leg attachment structure, it is characterised in that：Described locking mechanism 6 includes being located at
Slide provided with the locking column 62 that can be slided in it in the deep gouge 61 in portion 5, described deep gouge 61, described foreleg 3 is provided with
The lock hole 63 that can coordinate with locking column 62, being provided between the described bottom land of deep gouge 61 and locking column 62 can keep locking column 62
Spring 64 in lock hole 63.
Perambulator foreleg as described above and back leg attachment structure, it is characterised in that：Described hinged block 2 is provided with to it
Protrude and slide the protuberance 7 that portion 5 forms I-shaped structure, side wall and the foreleg 3 of described protuberance 7 with T-shaped in both sides
Lateral wall coordinates.
Perambulator foreleg as described above and back leg attachment structure, it is characterised in that：Described locking mechanism 6 is two groups.
Compared with prior art, the present invention has the following advantages：
1st, hinged block and back leg of the invention are hinged, when back leg and foreleg assembly connection, and the T-shaped on hinged block slides portion
It is inserted into from T-shaped chute one end in chute, therefore hinged block is slided in chute, so that drive back leg to reach the position set,
Then hinged block and foreleg are locked by locking mechanism, so that foreleg and back leg relative position are locked, because hinged block can be inserted
Enter into chute and slided in chute, so need to only hold back leg during assembling, and be directed at hinged block and chute and can assemble, dress
With more simple and fast, it is not necessary to which professional riveting equipment, production cost is reduced.
2nd, when foreleg of the invention is connected with back leg, locking column compression spring slides portion's cunning in chute on hinged block
OK, when locking column is aligned with the lock hole on foreleg, locking column is inserted into lock hole, so as to complete hinged block and foreleg
Lock, and then complete foreleg and be connected with back leg, connect very convenient quick, and be connected firmly.
3rd, the present invention is simple in construction, easy to operate, is connected firmly, good appearance, is adapted to popularization and application.
【Brief description of the drawings】
Fig. 1 is the stereogram of present invention application on the stroller；
Fig. 2 is the zoomed-in view at A in Fig. 1；
Fig. 3 is the stereogram of the part of the present invention；
Fig. 4 is the exploded view of the part of the present invention；
Fig. 5 is the diagrammatic cross-section of the present invention；
Fig. 6 is the side view that the present invention is applied on perambulator.
【Embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figures 1 to 6, a kind of perambulator foreleg and back leg attachment structure, including with being hinged that the upper end of back leg 1 is hinged
Block 2 and the chute 4 set along the length direction of foreleg 3, the described cross section of chute 4 are T-shaped, and described hinged block 2 is provided with energy
The T-shaped that being inserted into can slide in chute 4 and in chute 4 slides portion 5, and described sliding is provided with to work as between portion 5 and foreleg 3 slides
For locking the locking mechanism 6 of hinged block 2 and foreleg 3 when portion 5 slides into setting position.When back leg 1 and the assembly connection of foreleg 3
When, the T-shaped on hinged block 2 slides portion 5 and is inserted into from the one end of T-shaped chute 4 in chute 4, therefore hinged block 2 is slided in chute 4,
So as to drive back leg 1 to reach the position of setting, hinged block 2 and foreleg 3 are then locked by locking mechanism 6, so as to lock foreleg 3
With the relative position of back leg 1, it is inserted into chute 4 and is slided in chute 4 due to hinged block 2, so need to only be taken during assembling
Back leg 1, and be directed at hinged block 2 and chute 4 to assemble, and assemble more simple and fast, it is not necessary to professional riveting equipment, production
Cost is reduced.
As shown in Figure 4 and Figure 5, described locking mechanism 6 includes the deep gouge 61 being located in the portion of sliding 5, described deep gouge 61
Interior to be provided with the locking column 62 that slided in it, described foreleg 3 is described provided with the lock hole 63 that can coordinate with locking column 62
The bottom land of deep gouge 61 and locking column 62 between provided with the spring 64 that locking column 62 is maintained in lock hole 63 can be made.Foreleg 3 is with after
When leg 1 is connected, the compression spring 64 of locking column 62, the portion 5 of sliding on hinged block 2 is slided in chute 4, when locking column 62 and foreleg
When lock hole 63 on 3 is aligned, locking column 62 is inserted into lock hole 63, so as to complete the locking of hinged block 2 and foreleg 3, is entered
And complete foreleg 3 and be connected with back leg 1, connect very convenient quick, and be connected firmly.
Described hinged block 2 is provided with to its both sides and protrudes and slide portion 5 with T-shaped and form I-shaped as shown in Figures 4 and 5
The protuberance 7 of structure, the described side wall of protuberance 7 coordinates with the lateral wall of foreleg 3.Protuberance 7 is formed " work " with sliding portion 5
Character form structure, therefore, the side wall of protuberance 7 are to slide to touch cooperation with the lateral wall of foreleg 3, and the side wall of foreleg 3 is also above-mentioned
I-shaped structure clamped by, it is ensured that the fastness that hinged block 2 is connected with foreleg 3, so ensure foreleg 3 be connected with back leg 1
More firmly, it is more stable.
As shown in figure 4, the both sides of hinged block 2 connect one group of locking mechanism 6 respectively so that the locking of hinged block 2 and foreleg 3
Connection is more firm.
Claims (4)
1. a kind of perambulator foreleg and back leg attachment structure, it is characterised in that：Including the hinged block being hinged with back leg (1) upper end
(2) chute (4) and along foreleg (3) length direction set, T-shaped, the described hinged block (2) in described chute (4) cross section
Provided with that can be inserted into chute (4) and portion (5) can be slided in the interior T-shaped that slide of chute (4), described slides portion (5) with before
Provided with the locking mechanism for being used to lock hinged block (2) and foreleg (3) when the portion of sliding (5) slide into setting position between leg (3)
(6)。
2. perambulator foreleg according to claim 1 and back leg attachment structure, it is characterised in that：Described locking mechanism
(6) include in the deep gouge (61) being located in the portion of sliding (5), described deep gouge (61) provided with the locking column that can be slided in it
(62), described foreleg (3) is provided with the lock hole (63) that can coordinate with locking column (62), described deep gouge (61) bottom land and lock
The spring (64) that locking column (62) is maintained in lock hole (63) can be made by being provided between fixed column (62).
3. perambulator foreleg according to claim 2 and back leg attachment structure, it is characterised in that：Described hinged block (2)
It is provided with to its both sides and protrudes and slide the protuberance (7) that portion (5) forms I-shaped structure, described protuberance (7) with T-shaped
The lateral wall of side wall and foreleg (3) coordinate.
4. perambulator foreleg according to claim 2 and back leg attachment structure, it is characterised in that：Described locking mechanism
(6) it is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484162.0A CN107226120A (en) | 2017-06-23 | 2017-06-23 | Connecting structure for front legs and rear legs of baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484162.0A CN107226120A (en) | 2017-06-23 | 2017-06-23 | Connecting structure for front legs and rear legs of baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107226120A true CN107226120A (en) | 2017-10-03 |
Family
ID=59935194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710484162.0A Pending CN107226120A (en) | 2017-06-23 | 2017-06-23 | Connecting structure for front legs and rear legs of baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226120A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008174011A (en) * | 2007-01-16 | 2008-07-31 | Combi Corp | Baby carriage |
| CN201961352U (en) * | 2010-12-09 | 2011-09-07 | 中山市隆成日用制品有限公司 | Safe connecting mechanism of second seat of foldable baby carriage |
| CN103241274A (en) * | 2013-04-24 | 2013-08-14 | 姚玥 | Folding baby stroller |
| CN204805895U (en) * | 2015-06-24 | 2015-11-25 | 浙江海洋学院 | Notebook lift rail brackets |
| CN205836903U (en) * | 2016-07-14 | 2016-12-28 | 方伟 | A kind of collapsible baby stroller seat-assembly |
| CN106864533A (en) * | 2017-02-20 | 2017-06-20 | 安徽酷豆丁科技发展股份有限公司 | A kind of children umbrella car of foldable |
| CN206826723U (en) * | 2017-06-23 | 2018-01-02 | 刘萍 | Connecting structure for front legs and rear legs of baby carriage |
-
2017
- 2017-06-23 CN CN201710484162.0A patent/CN107226120A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008174011A (en) * | 2007-01-16 | 2008-07-31 | Combi Corp | Baby carriage |
| CN201961352U (en) * | 2010-12-09 | 2011-09-07 | 中山市隆成日用制品有限公司 | Safe connecting mechanism of second seat of foldable baby carriage |
| CN103241274A (en) * | 2013-04-24 | 2013-08-14 | 姚玥 | Folding baby stroller |
| CN204805895U (en) * | 2015-06-24 | 2015-11-25 | 浙江海洋学院 | Notebook lift rail brackets |
| CN205836903U (en) * | 2016-07-14 | 2016-12-28 | 方伟 | A kind of collapsible baby stroller seat-assembly |
| CN106864533A (en) * | 2017-02-20 | 2017-06-20 | 安徽酷豆丁科技发展股份有限公司 | A kind of children umbrella car of foldable |
| CN206826723U (en) * | 2017-06-23 | 2018-01-02 | 刘萍 | Connecting structure for front legs and rear legs of baby carriage |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |
|
| RJ01 | Rejection of invention patent application after publication |