CN208947386U - A kind of handle structure of perambulator - Google Patents
A kind of handle structure of perambulator Download PDFInfo
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- CN208947386U CN208947386U CN201821529999.9U CN201821529999U CN208947386U CN 208947386 U CN208947386 U CN 208947386U CN 201821529999 U CN201821529999 U CN 201821529999U CN 208947386 U CN208947386 U CN 208947386U
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- attachment base
- hand lever
- push rod
- handle structure
- inserted link
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Abstract
The utility model discloses a kind of handle structures of perambulator, comprising: the first push rod, first push rod include first connecting rod and the first hand lever for being set to the first connecting rod upper end；Second push rod, second push rod include second connecting rod and the second hand lever for being set to the second connecting rod upper end；Connector, first hand lever and second hand lever for being rotatably connected so that first push rod opposite can be unfolded with second push rod or relative constriction by the connector, the connector includes the first attachment base being connected with first hand lever, the second attachment base being connected with second hand lever and the shaft for first attachment base and second attachment base to be rotatably connected, its structure is simple, easy to operate.
Description
Technical field
The utility model relates to baby strollers technical fields, more particularly, to a kind of handle structure of perambulator.
Background technique
In the related technology, perambulator has become indispensable product during infant growth.Present perambulator is general
It can fold, with Portable belt.But the hand handle of perambulator mostly uses three folded structures now, even four folded structures, structure is opposite
More complicated, inconvenient for operation, volume is still larger after folding, and occupies larger space, there are rooms for improvement.
Therefore, the utility model is based on above deficiency and generates.
Utility model content
The utility model one of is intended to solve the problems, such as at least to a certain extent present in existing the relevant technologies, for this purpose,
The utility model proposes a kind of handle structures of perambulator, and structure is simple, easy to operate.
Above-mentioned purpose is achieved by the following technical solution:
A kind of handle structure of perambulator, comprising:
First push rod, first push rod include first connecting rod and the first hand lever for being set to the first connecting rod upper end；
Second push rod, second push rod include second connecting rod and the second hand lever for being set to the second connecting rod upper end；
Connector, the connector is used for first hand lever and second hand lever is rotatably connected so that institute
It states the first push rod and second push rod opposite can be unfolded or relative constriction, the connector include and the first hand lever phase
It the first attachment base even, the second attachment base for being connected with second hand lever and is used for first attachment base and described second
The shaft that attachment base is rotatably connected.
In some embodiments, the first attachment base protrusion is provided perpendicular in first attachment base side
The first side wall forms the first arc-shaped concave surface in the side-facing depressions of the first side wall, in first attachment base other side
Protrusion forms the first arc-shaped convex surface；
The second attachment base protrusion is provided perpendicular to far from the side of the first side wall in second attachment base
Second sidewall, the second arc-shaped concave surface is formed in the side-facing depressions of the second sidewall, it is another in second attachment base
It protrudes to form the second arc-shaped convex surface in side；
When first attachment base and second attachment base are superimposed together, first convex surface and described second recessed
Face cooperation, first concave surface and second convex surface cooperate.
In some embodiments, first connecting column of the setting with first shaft hole in first attachment base, in institute
State the second connecting column that setting in the second attachment base has the second axis hole, the shaft is arranged in the first shaft hole and described the
In two axis holes.
In some embodiments, first connecting column periphery is provided with several first stiffening plates, described second
Connecting column periphery is provided with several second stiffening plates.
In some embodiments, the first connection seating face is provided with the first groove for accommodating nut,
The second connection seating face is provided with the second groove for accommodating nut.
In some embodiments, further include having screw, first attachment base side is provided with the first inserted link, it is described
First inserted link is inserted into first hand lever and is connect first hand lever with first inserted link by the screw
Together；
Second attachment base side is provided with the second inserted link, second inserted link is inserted into second hand lever simultaneously
And second hand lever and second inserted link are linked together by the screw.
In some embodiments, first inserted link and the second inserted link is square or rectangle.
In some embodiments, first attachment base and second attachment base be using plastics integrated injection molding at
Type.
In some embodiments, first push rod and second push rod are made of stainless steel.
The utility model compared with prior art, at least has the effect that
1, the handle structure of the utility model, overall structure is simple and compact, easy to operate, folded small in size.
Detailed description of the invention
Fig. 1 is the unfolded state schematic diagram of perambulator provided by the embodiment of the utility model；
Fig. 2 is the unfolded state schematic diagram of handle structure provided by the embodiment of the utility model；
Fig. 3 is the folded state schematic diagram of perambulator provided by the embodiment of the utility model；
Fig. 4 is the contraction state schematic diagram of handle structure provided by the embodiment of the utility model；
Fig. 5 is a decomposition diagram of handle structure provided by the embodiment of the utility model；
Fig. 6 is another decomposition diagram of handle structure provided by the embodiment of the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Embodiment one: as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5 and shown in fig. 6, the present embodiment provides a kind of hand handles of perambulator
Structure, comprising:
First push rod 1, first push rod 1 include first connecting rod 11 and are set to the first of 11 upper end of first connecting rod
Hand lever 12；
Second push rod 2, second push rod 2 include second connecting rod 21 and are set to the second of 21 upper end of second connecting rod
Hand lever 22；
Connector 3, the connector 3 is for first hand lever 12 and second hand lever 22 to be rotatably connected
So that first push rod 1 and second push rod 2 can opposite expansion or relative constriction, the connector 3 include with it is described
It the first connected attachment base 31 of first hand lever 12, the second attachment base 32 being connected with second hand lever 22 and is used for described the
The shaft that a connecting seat 31 and second attachment base 32 are rotatably connected.
The handle structure of the present embodiment is designed using newly-designed two folding, and overall structure is simple and compact, easy to operate,
It is folded small in size.
Perambulator provided in this embodiment has a vehicle frame 4,11 lower end of first connecting rod and second connecting rod 21 respectively with vehicle frame 4 one
Side is connected.
Further, first that first attachment base 31 protrudes is provided perpendicular in 31 side of the first attachment base
Side wall 311 forms the first arc-shaped concave surface 312 in the side-facing depressions of the first side wall 311, in first attachment base 31
It protrudes to form the first arc-shaped convex surface 313 in the other side；
Second attachment base is provided perpendicular to far from the side of the first side wall 311 in second attachment base 32
The second sidewall 321 of 32 protrusions, forms the second arc-shaped concave surface 322 in the side-facing depressions of the second sidewall 321, described
It protrudes to form the second arc-shaped convex surface 323 in second attachment base, 32 other side；
When first attachment base 31 is superimposed together with second attachment base 32, first convex surface 313 and institute
The cooperation of the second concave surface 322 is stated, first concave surface 312 cooperates with second convex surface 323.It can the company of effectively reducing using this structure
The overall volume of device 3 is connect, and can realize the relative rotation between first attachment base 31 and second attachment base 32, and is turned
Dynamic structure is relatively more reliable, long service life.In addition, the unfolded state of handle structure can be found in shown in Fig. 1, it is in perambulator
When unfolded state, handle structure is similarly in unfolded state, and the unfolded state schematic diagram of perambulator can be found in Fig. 1, handle structure
Contraction state can be found in shown in Fig. 2, when perambulator is in folded state, handle structure is similarly in contraction state, perambulator
Folded state schematic diagram can be found in Fig. 3.
Further, first connecting column 314 of the setting with first shaft hole 310 in first attachment base 31, in institute
The second connecting column 324 that setting in the second attachment base 32 has the second axis hole 320 is stated, the shaft is arranged in the first shaft hole
310 and second axis hole 320, convenient for the setting of shaft and realize that first attachment base 31 is connect with described second with this
Relative rotation between seat 32.
Preferably, 314 periphery of the first connecting column is provided with several first stiffening plates 315, in second connection
324 periphery of column is provided with several second stiffening plates 325, can improve the connection of the first connecting column 314, second to a certain extent with this
The overall structural strength of column 324, is effectively ensured the reliability of shaft installation, and then reaches and improve first attachment base 31 and institute
State the purpose of the reliability relatively rotated between the second attachment base 32.
Further, 31 surface of the first attachment base is provided with the first groove 316 for accommodating nut, described
Second attachment base, 32 surface is provided with the second groove 326 for accommodating nut, the both ends of the shaft respectively be located at described the
Nut in one groove 316, the nut connection positioned at the second groove 326.Pass through the first groove 316 of design, the second groove 326
Can guarantee the first attachment base 31,32 surface of the second attachment base it is smooth, avoid nut protrude from the first attachment base 31, second connection
The surface of seat 32, influences the normal use of user.
Further, further include having screw, 31 side of the first attachment base is provided with the first inserted link 317, described
One inserted link 317 is inserted into first hand lever 12 and passes through the screw for first hand lever 12 and first inserted link
317 link together, and can facilitate the connection between the first attachment base 31 and the first hand lever 12 by the first inserted link 317 of design,
And design is comparatively ingenious, occupied horizontal space is less；
Second attachment base, 32 side is provided with the second inserted link 327, second inserted link 327 is inserted into described second
Second hand lever 22 and second inserted link 327 are linked together in hand lever 22 and by the screw, pass through design
The second inserted link 327 can facilitate the connection between the second attachment base and the second hand lever 22, and design it is comparatively ingenious, shared by
Horizontal space is less.
In the present embodiment, first inserted link 317 and the second inserted link 327 is square or rectangle, can avoid with this
It produces relative rotation between one inserted link 317 and the first hand lever 12, avoid generating relatively between the second inserted link 327 and the second hand lever 22
Rotation, so can be improved the reliability that bar configuration uses, and avoid due to generating between the first inserted link 317 and the first hand lever 12
Relatively rotate or the second inserted link 327 and the second hand lever 22 between the relative rotation that generates cause first push rod 1 with it is described
Relative rotation failure between second push rod 2.
Further, first attachment base 31 and second attachment base 32 are using plastics integrated injection molding
, cost is relatively low for plastics, can reduce product cost to a certain extent with this, improve the competitiveness of product in market.In addition, one
The overall structure of first attachment base 31 and second attachment base 32 can be improved in the mode of body injection molding, and extending it makes
Use the service life.
In the present embodiment, first push rod 1 and second push rod 2 are made of stainless steel, stainless
Cost is relatively low for steel, and structural reliability is relatively high.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (9)
1. a kind of handle structure of perambulator characterized by comprising
First push rod (1), first push rod (1) include first connecting rod (11) and are set to the first connecting rod (11) upper end
First hand lever (12)；
Second push rod (2), second push rod (2) include second connecting rod (21) and are set to the second connecting rod (21) upper end
Second hand lever (22)；
Connector (3), the connector (3) is for first hand lever (12) and second hand lever (22) to be rotatably connected on
Together so that first push rod (1) opposite can be unfolded with second push rod (2) or relative constriction, the connector (3)
Including the first attachment base (31) being connected with first hand lever (12), the second attachment base being connected with second hand lever (22)
(32) and the shaft for first attachment base (31) and second attachment base (32) to be rotatably connected.
2. a kind of handle structure of perambulator according to claim 1, which is characterized in that in first attachment base (31) one
Side is provided perpendicular to the first side wall (311) of the first attachment base (31) protrusion, in the side of the first side wall (311)
Recess forms arc-shaped the first concave surface (312), protrudes to form arc-shaped first in the first attachment base (31) other side
Convex surface (313)；
Second attachment base is provided perpendicular to far from the side of the first side wall (311) in second attachment base (32)
(32) second sidewall (321) protruded, forms the second arc-shaped concave surface in the side-facing depressions of the second sidewall (321)
(322), it protrudes to form arc-shaped the second convex surface (323) in the second attachment base (32) other side；
When first attachment base (31) and second attachment base (32) are superimposed together, first convex surface (313) with
Second concave surface (322) cooperation, first concave surface (312) and second convex surface (323) cooperate.
3. a kind of handle structure of perambulator according to claim 1, which is characterized in that in first attachment base (31)
The first connecting column (314) with first shaft hole (310) is set, and setting has the second axis hole in second attachment base (32)
(320) the second connecting column (324), the shaft are arranged in the first shaft hole (310) and second axis hole (320).
4. a kind of handle structure of perambulator according to claim 3, which is characterized in that in first connecting column (314)
Periphery is provided with several first stiffening plates (315), and the second connecting column (324) periphery is provided with several second stiffening plates
(325)。
5. a kind of handle structure of perambulator according to claim 1, which is characterized in that in the first attachment base (31) table
Face is provided with the first groove (316) for accommodating nut, is provided on the second attachment base (32) surface for accommodating spiral shell
Female the second groove (326).
6. a kind of handle structure of perambulator according to claim 1, which is characterized in that further include having screw, described
A connecting seat (31) side is provided with the first inserted link (317), and first inserted link (317) is inserted into first hand lever (12)
And first hand lever (12) and first inserted link (317) are linked together by the screw；
It is provided with the second inserted link (327) in the second attachment base (32) side, second inserted link (327) is inserted into described
Second hand lever (22) and second inserted link (327) are linked together in two hand levers (22) and by the screw.
7. a kind of handle structure of perambulator according to claim 6, which is characterized in that first inserted link (317) and
Two inserted links (327) are square or rectangle.
8. a kind of handle structure of perambulator according to claim 1, which is characterized in that first attachment base (31) and institute
Stating the second attachment base (32) is using plastics integrated injection molding.
9. a kind of handle structure of perambulator according to claim 1, which is characterized in that first push rod (1) and described
Second push rod (2) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529999.9U CN208947386U (en) | 2018-09-19 | 2018-09-19 | A kind of handle structure of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529999.9U CN208947386U (en) | 2018-09-19 | 2018-09-19 | A kind of handle structure of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947386U true CN208947386U (en) | 2019-06-07 |
Family
ID=66738513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529999.9U Active CN208947386U (en) | 2018-09-19 | 2018-09-19 | A kind of handle structure of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947386U (en) |
-
2018
- 2018-09-19 CN CN201821529999.9U patent/CN208947386U/en active Active
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