CN104176100B - Seat bearing unit and perambulator - Google Patents
Seat bearing unit and perambulator Download PDFInfo
- Publication number
- CN104176100B CN104176100B CN201410219227.5A CN201410219227A CN104176100B CN 104176100 B CN104176100 B CN 104176100B CN 201410219227 A CN201410219227 A CN 201410219227A CN 104176100 B CN104176100 B CN 104176100B
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- CN
- China
- Prior art keywords
- woven fabrics
- component
- plywood
- plywood component
- bearing unit
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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.)
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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
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Laminated Bodies (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
A kind of seat bearing unit (20) is used for perambulator (10) and is supported to seat.Seat bearing unit includes：Frame assembly (35) and the plywood component (40) being installed on frame assembly.Plywood component includes：Non-woven fabrics (42), be laminated in respectively non-woven fabrics both sides a pair of of cloth (41,43).
Description
Technical field
The present invention relates to the seat bearing unit (seat for using in perambulator and being supported to seat (seat)
Supporting unit) and perambulator.
Background technology
For example, as disclosed in JP56-8576U, the perambulator taken for baby is widely used.All the time,
In most perambulators, in the bearing with frame material and the sheet cloth flap material (sheet-like fabric) being installed on frame material
The seat (seat) with resiliency is supported on body.Sheet cloth flap material is sewn together to be formed by overturning its edge
Cylindrical portion.In addition, being extended by making cylindrical portion of the frame material across sheet cloth flap material, to which sheet cloth flap material to be installed on frame material.
However, forming cylindrical portion on sheet cloth flap material in advance, frame material is then made to be passed through in the cylindrical portion of sheet cloth flap material
It operates, installation operation of the sheet cloth flap material of i.e. previous supporting mass on frame material is very cumbersome operation.In addition, in sheet cloth flap
The through hole etc. for being passed through for safety belt etc. is needed to form on material, and to reinforcing around through hole.Therefore, sheet cloth flap
Making of material itself is also troublesome, as a result, manufacturing cost will be caused to rise.Moreover, in previous perambulator, be not easy by
Sheet cloth flap material is installed on the state being tensioned on frame material.Therefore, if baby takes on the stroller, sheet cloth flap material can be with substantially
The mode subside deforms.In this case, impact absorbency, ability of absorbing vibration will reduce, the ride experience of perambulator
It will be deteriorated.
Invention content
The present invention is exactly completed in view of above-mentioned this problems of the prior art, and its purpose is to provide one kind to be convenient for
Manufacture and seat bearing unit cheap and that deformation when baby takes on perambulator can be effectively inhibited.
The seat bearing unit (seat supporting unit) of the present invention is used for perambulator, and to seat (seat)
It is supported, wherein the seat bearing unit (seat supporting unit) includes：Frame assembly；Plywood component,
It is installed on the frame assembly, the plywood component includes non-woven fabrics and is laminated in the both sides of the non-woven fabrics respectively
A pair of of cloth.
The seat bearing unit of the present invention may be used such as under type, that is, have：Portions supporting mass；Back support body,
It is connected to the portions supporting mass, the back support body packet in a manner of it can be swung relative to the portions supporting mass
It includes：The frame assembly being connected on the portions supporting mass and the plywood component being installed on the frame assembly.
It in the seat bearing unit of the present invention, may be used such as under type, that is, by using drop stamping processing by institute
Non-woven fabrics and a pair of of cloth package integral positioned at the both sides of the non-woven fabrics are stated, to form the plywood component.
The present invention seat bearing unit in, may be used such as under type, that is, the non-woven fabrics and be located at the nothing
A pair of of cloth of the both sides of woven fabric is interconnected by thermally welded by.
In the seat bearing unit of the present invention, it may be used such as under type, that is, the plywood component includes along institute
The curved face part stated the foreign steamer Guo of frame assembly and extended with curved.
It in the seat bearing unit of the present invention, may be used such as under type, that is, the layer being located at the curved face part
Nonwoven at the non-woven fabrics of lamination component, with other at least part of the plywood component other than the curved face part
Cloth is compared, and is further compressed.
It in the seat bearing unit of the present invention, may be used such as under type, that is, be located at the edge of the plywood component
At least part at non-woven fabrics, with positioned at it is described a part other than the plywood component other at least part at
Non-woven fabrics compare, be further compressed.
It in the seat bearing unit of the present invention, may be used such as under type, that is, the plywood component, which has, to be extended
Extension protruding portion to the position opposed with the frame assembly is formed on the extension protruding portion for for described
The perforative hole of engaging member of plywood component and the frame assembly into joining line.
It in the seat bearing unit of the present invention, may be used such as under type, that is, the institute being located at the extension protruding portion
The non-woven fabrics for stating plywood component, other at least part with the plywood component other than the extension protruding portion
Non-woven fabrics compare, be further compressed.
In the seat bearing unit of the present invention, it may be used such as under type, that is, the plywood component is formed through
Hole is located at the non-woven fabrics of the plywood component at the part of the periphery of the through hole, and positioned at the part of the periphery
Non-woven fabrics at other at least part of the plywood component in addition is compared, and is further compressed.
The perambulator of the present invention has any one and the bearing branch in the seat bearing unit of the above-mentioned present invention
Baby's vehicle main body of bearing unit.
The plywood component of the present invention is plywood component used in the position that is supported to seat in perambulator,
The plywood component has a pair of of cloth of non-woven fabrics and the both sides for being laminated in the non-woven fabrics respectively.
The plywood component of the present invention can be processed by using drop stamping by the non-woven fabrics and positioned at the non-woven fabrics
A pair of of cloth package integral of both sides and formed.
The present invention plywood component in, may be used such as under type, that is, the non-woven fabrics and be located at the nonwoven
A pair of of cloth of the both sides of cloth is interconnected by thermally welded by.
In accordance with the invention it is possible to it is cheap and seat bearing unit is easily manufactured, and baby can be effectively inhibited and multiplied
The deformation of seat bearing unit when seat.
Description of the drawings
Fig. 1 is the figure for being illustrated to an embodiment of the invention, and at the back of seat bearing unit
Supporting mass represents the stereogram of perambulator in the state of erecting.
Fig. 2 is the side view of the seat bearing unit for the perambulator that Fig. 1 is represented in the state that back support body fell.
Fig. 3 is the stereogram for the plywood component for representing seat bearing unit.
Fig. 4 is the sectional view for the layer structure that plywood component is represented in the section along the IV-IV lines of Fig. 3.
Fig. 5 is the sectional view for the layer structure that plywood component is represented in the section along the V-V lines of Fig. 3.
Fig. 6 is figure corresponding with Fig. 2, and to indicate one of seat bearing unit 20 stereogram for changing example.
Fig. 7 is the stereogram for another change example for indicating seat bearing unit 20.
Specific implementation mode
Hereinafter, being illustrated to an embodiment of the invention with reference to attached drawing.Fig. 1~Fig. 4 is for the present invention's
The figure that one embodiment illustrates.
The overall structure of the perambulator 10 of present embodiment is shown in Fig. 1 and Fig. 2.The perambulator 10 of diagram has：Tool
Seat bearing unit (the seat for having baby's vehicle main body 11 of foreleg 15 and back leg 16, being supported in baby's vehicle main body 11
supporting unit)20.Seat (seat) is supported on seat bearing unit 20.Seat, which can use, has resiliency
Existing seat, can preferably be dismounted relative to seat bearing unit 20.Baby will take or sleep on the seat.
In the present embodiment, baby's vehicle main body 11 has：Main body frame 13 with foreleg 15 and back leg 16, with energy
The mode enough swung is connected to the hand push handle 18 of main body frame 13.In the perambulator 10, handle 18 is relative to main body frame
13 and can swing.Handle 18 is securable to the opposite shown in FIG. 1 back side pushing position (rear position) and swung forwards
Pushing position (front position).As the structure for making handle 18 that can be swung relative to main body frame 131, may be used existing
Structure, such as the structure disclosed in JP2008-254688A.
In addition, the perambulator 10 of present embodiment can by foreleg 15, back leg 16 and handle 18 it is close to each other in a manner of
It folds.It is folded in order to realize, most construction packages in baby's vehicle main body 11 are arranged to mutually be pivotally connected.In addition,
A part for the seat bearing unit 20 described in detail below is also used as baby's vehicle main body 11 can be made to fold
The connecting rod of action and function.Moreover, seat uses the formation such as the fabric with flexibility, it can be along with perambulator 10
Jackknife action deformed.As the structure for enabling perambulator 10 and baby's vehicle main body 11 to fold, may be used existing
Structure, such as the structure disclosed in JP2008-254688A.
In addition, in the present specification, for the modification of perambulator 10, baby's vehicle main body 11 and seat bearing unit 20
"front", "rear", "upper" and the term of "lower" refer to then to take under unfolded state as long as no special instruction
"front", "rear", "upper" on the basis of the baby of perambulator 10 and "lower".Therefore, " front-rear direction " is equivalent in connection Fig. 1
The lower-left of paper and the direction of upper right.In addition, as long as no special instruction, then " preceding " refers to the baby institute face taken onboard
To side, the lower left side of the paper in Fig. 1 is " front side ".On the other hand, " upper and lower directions " refer to it is orthogonal with front-rear direction simultaneously
And the direction orthogonal with the ground plane of perambulator 10.Therefore, in the case that the ground plane of perambulator 10 is horizontal plane, " up and down
Direction " refers to vertical direction.In addition, " transverse direction " and " width direction " refers to, all with " front-rear direction " and " upper and lower directions "
Vertical direction.Moreover, for " right side " and " left side ", the transverse direction on the basis of the baby for taking perambulator 10 or width are respectively referred to
Spend direction on " right side " and " left side ".
Hereinafter, the seat bearing unit 20 of present embodiment is described in detail in referring to Fig.1~Fig. 4 successively.By Fig. 1~
Fig. 4 is it is found that perambulator 10 and seat bearing unit 20 are the width direction median plane to extend along the longitudinal direction on the whole
Centered on substantially symmetric structure.
As shown in Figure 1 and Figure 2, seat bearing unit 20 has portions supporting mass 25, is connected with portions supporting mass 25
Back support body 30.Portions supporting mass 25 to it is in the seat with resiliency, with ride in baby's on perambulator 10
The position that buttocks is in contact is supported.In addition, back support body 30 to it is in seat, with ride on the baby on perambulator 10
The position that is in contact of back supported.That is, portions supporting mass 25 is configured in, from below across seat and with ride on baby
At the opposite position of the buttocks of baby on youngster's vehicle 10, back support body 30 is configured in, across seat from rear with take
At the opposite position in the back of the baby on perambulator 10.In addition, back support body 30 relative to portions supporting mass 25 energy
It is enough to swing (topple over).Thereby, it is possible to realize perambulator 10 to topple over action.In addition, the dump angle of back support body 30
Regulating member 17 can be toppled over (with reference to figure by adjusting to be installed in baby's vehicle main body 11 across the back side of back support body 30
1) length is controlled.
Portions supporting mass 25, which has, is formed as the seat surface main part 26 of plate and behind the both sides of seat surface main part 26
The engaging extended above direction uses prominent all 27.In the present embodiment, by making portions supporting mass 25 and baby's vehicle main body
11 are connected, to which seat bearing unit 20 is supported in baby's vehicle main body 11.
On the other hand, back support body 30 includes the frame assembly (frame) 35 being connected on portions supporting mass 25, installation
In the plywood component (stacking board member) 40 on frame assembly 35.At least part of the periphery of plywood component 40 is mounted
In on frame assembly 35.In the present embodiment, back support body 30 has a counter-lateral quadrents 35a and by a counter-lateral quadrents 35a one
The end sections of side are the linking part 35b that the top end of upside links together in the example presented in the figure, to be formed as to stacking
Three frames that board group part 40 is supported.Be formed as U-shaped (the wheel Guo for tightened up slightly with angular approximate U-shaped) in this way
Frame assembly 35 each end be articulated in portions supporting mass 25 correspondence side engaging on protruding portion 27.Board group is laminated
Part 40 is fixed via the fixing piece of such as rivet etc. relative to a counter-lateral quadrents 35a and linking part 35b.
In addition, as shown in FIG. 1 to 3, in order to fill up the gap of bottom supporting body 25 and plywood component 40, back support
Body 30 also has the cloth-like component 33 for being installed on plywood component 40 and extending downwards from plywood component 40.Cloth-like
Component 33 is the component with flexibility of cloth etc..Cloth-like component 33 is fixed in the seat of portions supporting mass 25 by engaging member
On face main part 26.
The frame assembly 35 of back support body 30, which has, to be formed as the frame parts 36 of U-shaped, is respectively arranged in frame section
Part 36 is formed by the end piece (shield part) 37 on the end of U-shaped.Frame parts 36 have a pair of side frame portion 36a and
The connection frame portion 36b extended between a pair of of side frame portion 36a.Link frame portion 36b to connect the rear end of a pair of of side frame portion 36a
Mode and extend.Example as shown is such, and frame parts 36 can be by will be constituted by single material, for example by aluminium
Metal pipe is bent and the component (material) of the one thing of formation.On the other hand, it is fixed on the end of frame parts 36
End piece 37 is configured to the component of the shield shape of the end of covering framework component 36.In the present embodiment, pass through frame
The connection frame portion 36b of component 36 and the linking part 35b for forming frame assembly 35 pass through side frame portion 36a and the end of frame parts 36
Portion's component 37 and the side 35a for forming frame assembly 35.
Then plywood component 40 is illustrated.As shown in Figure 4 and 5, plywood component 40 is by including non-woven fabrics
42, the stacking material of the first cloth 41 and the second cloth 43 that are laminated in the both sides of non-woven fabrics 42 respectively is formed.By it at this
In embodiment, the first cloth 41 covers non-woven fabrics 42 as the table side cloth on the surface for forming baby side (seat side), the
Two clothes 43 cover non-woven fabrics 42 as the back side cloth on formation and the surface of baby's opposite side (opposite side of seat).
Non-woven fabrics 42 is known as that the aggregate of fiber made of small fiber compression set is made to be more specifically not
Fiber is twisted together, and by heat, mechanically or chemically handle come cloth made of engaging or combining.Non-woven fabrics 42 is the collection of fiber
Zoarium, therefore can ensure aeration, in addition, due to not carrying out twisted to fiber therefore can buy at a low price on the market.In addition,
Non-woven fabrics 42 has fluffy sense to a certain degree so as to play compressibility.On the other hand, the first cloth 41 and the second cloth
Material 43 is the more tiny fabric of mesh compared with non-woven fabrics 42.By covering non-woven fabrics by the first cloth 41 and the second cloth 43
42, the tilting of fiber caused by the rubbing of non-woven fabrics 42 can be prevented or fallen off.
In the present embodiment, each layer for forming plywood component 40 is joined to each other.Therefore, the first cloth 41
And second cloth 43 be engaged on non-woven fabrics 42.Below, for being processed by drop stamping, being heated while
The processing pressurizeed, by non-woven fabrics 42 and the integration of cloth 41,43, i.e., by non-woven fabrics 42 and cloth 41,43 phase mutual connections
The example being combined illustrates.In this example, two adjacent layers using thermoplastic adhesive or utilize composition
The thermoplasticity of the material of layer itself, and by thermally welded (deposition, heat bonding).In such present embodiment, if non-woven fabrics
42 carry a degree of fluffy sense, then can assign desirable shape to manufactured plywood component 40 by pressurization by heating
Volt, especially 3D shape, and the compression of the non-woven fabrics 42 of manufactured plywood component 40 by heating pressurization can be made
Degree, i.e. thickness change.In addition, in plywood component 40, the rigidity for the part that non-woven fabrics 42 is further compressed
It will enhance, and formability can be made to improve, to realize increasingly complex shape, especially 3D shape.On the other hand, exist
In plywood component 40, the non-woven fabrics 42 being not compressed substantially is rich in resiliency, and ability of absorbing vibration and impact absorbency are excellent
It is different.As with specific example, when the thermal bonding fiber by using the thermal bonding fiber that can be melted by heating to be formed
Aggregate can not three-dimensionally be such that plywood component 40 shapes and make the compression of non-woven fabrics in the case of fabric 42 to be formed
Degree greatly change.
In the illustrated embodiment, as shown in figure 3, plywood component 40 has three-dimensional shape.Referring to Fig. 1 and figure
2 it is found that plywood component 40 includes the curved face part 48 extended with curved along the foreign steamer Guo of frame assembly 35.The curved surface of diagram
Portion 48 from the opposite position in front and frame assembly 35 and between the opposite position in side or top and frame assembly 35 with
Curved extends.Curved face part 48 is in a manner of at least partly surrounding the side 35a of frame assembly 35 along frame assembly 35
The long side direction of side 35a extends.As shown in figure 4, the non-woven fabrics of the plywood component 40 in the curved face part 48 with positioned at song
The non-woven fabrics 42 of the plywood component 40 at other at least part other than face 48 is compared, and is further compressed.That is, in song
In face 48, non-woven fabrics 42 is more strongly compressed, and the thickness of non-woven fabrics 42 is thinning.In the example depicted in fig. 4, in curved face part 48
Non-woven fabrics 42 compared with the non-woven fabrics 42 at the part for being adjacent to curved face part 48 and being surrounded by frame assembly 35, by into one
Step compression is to thinning.
In addition, as shown in Figure 3 and 4, plywood component 40, which has, to be extended at the position opposite with frame assembly 35
Extension protruding portion 53.Extend protruding portion 53 be fixation in order to ensure plywood component 40 and frame assembly 35 and relative to frame
The 36 fixed part of frame parts of frame component 35.Extend one bodily form of other parts of protruding portion 53 and plywood component 40
At.It is formed with hole 54 on extending protruding portion 53.Make to be formed with using the various widely available engaging member such as screw, rivet
The protruding portion 53 that extends in hole 54 is mounted relative to the frame parts 36 of frame assembly 35.As shown in figure 4, positioned at protruding portion is extended
The non-woven fabrics 42 of 53 plywood component 40 and the stacking board group at other at least part extended other than protruding portion 53
The non-woven fabrics 42 of part 40 is compared, and is further compressed.That is, on extending protruding portion 53, non-woven fabrics 42 is more strongly compressed, nonwoven
The thickness of cloth 42 is thinning.
Moreover, as shown in figure 5, the non-woven fabrics 42 at least part in the edge 51 of plywood component 40 and position
The non-woven fabrics 42 of the plywood component 40 at other at least part other than the part is compared, and is further compressed.That is,
At edge 51, non-woven fabrics 42 is more strongly compressed, and the thickness of non-woven fabrics 42 is thinning.In addition, as shown in Figure 4 and 5, being formed
The side end face of the edge of plywood component 40 is covered by end cloth (band) 52.End cloth 52 is sewn in plywood component
40 edge, and extend along the edge of plywood component 40.The end cloth 52 by cover non-woven fabrics 42 and cloth 41,
43 side end face and effectively prevent the phenomenon that cloth 41,43 is removed from non-woven fabrics 42.
In addition, as shown in FIG. 1 to 3, it, can for constituting the relationship of component with other being installed on perambulator 10
With in the following way, that is, be formed through on plywood component 40 hole 45, notch 47, positioned at these through holes 45, cut
The non-woven fabrics 42 at part around mouth 47, with 42 phase of non-woven fabrics positioned at other at least part of plywood components 40
Than being further compressed.In the example depicted in fig. 5, it is located at the hole week for the periphery for delimiting the through hole 45 at through hole 45
At the non-woven fabrics 42 of plywood component 40 at edge point 46, with other at least part other than hole peripheral part 46
The non-woven fabrics of plywood component 40 is compared, and is further compressed.
In addition, through hole 45, notch 47 etc. can be by implementing perforation to the plywood component 40 being processed by drop stamping
Processing etc. the processing method generally used and easily and inexpensively formed.For this point, it may be said that plywood component 40
It is also more excellent in processability.
In addition, as shown in Fig. 2, seat bearing unit 20 has：It is connected on back support body 30 and relative to back branch
Hold the top supporting mass 61 that body 30 can be swung, the lateral bolster being connected on top supporting mass 61 and portions supporting mass 25
Hold body 62.Side support body 62 can be swung relative to top supporting mass 61 and portions supporting mass 25.In the present embodiment,
Top supporting mass 61 is indirectly connected through a network of nodes via two connector 61a of configured separate in the direction of the width in back support body
On 30.Connector 61a is fixed on the linking part 35b, the i.e. connection frame portion 36b of frame parts 36 of frame assembly 35.For energy
Enough installation connecting element 61a on connection frame portion 36b, and form the notch 47 for being set to plywood component 40.
In addition, each side support body 62 is articulated in the engaging of the portions supporting mass 25 of side corresponding with its end portion
With on protruding portion 27.In addition, the upper part of each side support body 62 in a swingable manner with top supporting mass 61
Lateral parts are connected.In addition, by Fig. 1 and Fig. 2 as it can be seen that side support body 62 as along with back support body 30 relative to
The wobbling action of portions supporting mass 25 and the company operated is toppled over to the top supporting mass 61 relative to back support body 30
Rod unit and function.
According to above present embodiment, the back support body 30 of seat bearing unit 20 has frame assembly 35 and peace
Loaded on the plywood component 40 on frame assembly 35.Plywood component 40 is including non-woven fabrics 42 and is laminated in non-woven fabrics 42 respectively
Both sides a pair of of cloth 41,43.Such plywood component 40 can be by the way that drop stamping is processed is extremely simple and easily
It is made.In addition, in drop stamping processing, non-woven fabrics 42 can be engaged with cloth 41,43.
The piece being made of simple cloth for forming the stacking material of such plywood component 40 and using all the time
Shape cloth material is compared, and the intensity, hardness, rigid higher of material itself are able to maintain that constant shape, especially constant solid figure
Shape.In addition, the degree of compression when being processed by increasing drop stamping, can improve the intensity, hardness, rigidity of non-woven fabrics 42.Cause
This, compared with the sheet cloth flap material being made of simple cloth used all the time, even if when baby takes perambulator 10, baby
The weight of youngster is applied to seat branch via seat and holds in both hands on the back support body 30 of unit 20, can also inhibit plywood component 40
Deformation.
In addition, the stacking material itself for forming plywood component 40 has enough intensity, hardness, rigidity, it can remain permanent
Fixed shape, therefore such as by using the engaging member being widely used, such as rivet or screw all the time or suturing
Plywood component 40 can be installed on frame assembly 35 by the band of installation.Since the processability of plywood component 40 is excellent
It is different, and plywood component 40 is able to maintain that constant shape, therefore extremely can easily and inexpensively carry out such installation behaviour
Make.In addition, it is different from past product, but installation operation is carried out, it is more than needed there is no need to make raw material size have.Therefore energy
It is enough to be mounted on stacking plate unit 40 on frame unit 35 with the state of tensioning.Thus, it is possible to inhibit to ride on baby as baby
The deformation of stacking plate unit 40 when youngster's vehicle 10.
According to above said content, baby can be greatly improved and take subsideing for the seat made on perambulator.Its result
For that seat bearing unit 20 can be made to play impact absorbency appropriate and shock absorption, so as to improve the seating of perambulator
Experience.
In addition, the stacking material itself for forming plywood component 40 is relatively inexpensive.Moreover, forming the layer of plywood component 40
Can through hole 45, notch 47 easily be made after drop stamping processing using various processing methods in laminate materials excellent in workability.
It is previous with being produced by the processing to cloth Shi Shi Sew systems, cut-out etc as a result, for the viewpoint of supplement intensity etc.
Sheet cloth flap material compare, plywood component 40 can be inexpensively made.
In addition, according to the present embodiment of diagram, plywood component 40 is included in opposite with frame assembly 35 from front
Position and between the opposite position in side and frame assembly 35 with curved extend curved face part 48.When by such plywood
When component 40 is installed on frame assembly 35, can by curved face part 48 easily predetermined plywood component 40 relative to frame
The relative position of component 35, and plywood component 40 is pre-fixed in the pre-position relative to frame assembly 35.It is tied
Fruit is extremely easily plywood component 40 to be installed on frame assembly 35.On the other hand, 48 energy of such curved face part
It is enough processed by drop stamping and is extremely easily formed.
In addition, according to the present embodiment, being located at the non-woven fabrics 42 of the plywood component 40 at curved face part 48 and being located at curved surface
The non-woven fabrics 42 at other at least part other than portion 48 is compared, and is further compressed.That is, the non-woven fabrics 42 in curved face part 48
It is further compressed to which rigidity is improved.By the rigidity that will be used as the curved face part 48 of the part contacted with frame assembly 35
It improves, so as to steadily maintain the shape of the curved face part 48 after forming, as a result, plywood component 40 and frame assembly
35 will be maintained at and stablize fixed state.On the other hand, the part other than curved face part 48 can prevent excess compression nonwoven
Cloth 42.Therefore, the other parts other than curved face part 48, non-woven fabrics 42 can play the resiliency carried originally, vibrate
In terms of absorbability, impact absorbency preferably.
In addition, such curved face part 48 can be processed by drop stamping and easily and inexpensively be formed.On the other hand, in reality
It is that can not assign three-dimensional shape to the previous sheet cloth flap material being made of simple cloth in the situation of border.
Moreover, in the present embodiment of diagram, the nothing at least part of the edge 51 of plywood component 40
Woven fabric, it is further compared with the non-woven fabrics of the plywood component 40 at other at least part other than the part
Compression.That is, the non-woven fabrics 42 in the edge 51 of plywood component 40 is improved by strength compression to rigid.Thereby, it is possible to
Improve the rigidity for being easy the edge 51 by external force.On the other hand, the excess compression at the part other than edge 51 can be prevented
The case where non-woven fabrics 42.Therefore, the other parts other than edge 51, non-woven fabrics 42 can play the buffering carried originally
Property, in terms of ability of absorbing vibration, impact absorbency preferably.
In addition, compared with the case where carrying out reinforcement solutions to cloth in previous sheet cloth flap material, such edge 51 can
It is processed by drop stamping and is easily and inexpensively formed.
Moreover, in the present embodiment of diagram, plywood component 40, which has, extends to the position opposite with frame assembly 35
The extension protruding portion 53 for setting place is formed on extending protruding portion 53 for for linking plywood component 40 and frame assembly 35
The perforative hole of engaging member 54.By using the extension protruding portion 53, can plywood component 40 be easily installed on frame set
On part 35.In addition, the other parts of the extension protruding portion 53 and plywood component 40 are integrally formed.Therefore, stacking board group can be made
The fixing-stable of part 40 and frame assembly 35.
Positioned at extend protruding portion 53 at plywood component 40 non-woven fabrics 42, with positioned at extend protruding portion 53 other than its
The non-woven fabrics 42 for the plywood component 40 that he locates at least partially is compared, and is further compressed.That is, extending the nothing in protruding portion 53
Woven fabric 42 is by strength compression to which rigidity is improved.By making to contact with engaging member and being easy to be applied in the extension protrusion of external force
The rigidity in portion 53 improves, and plywood component 40 can be made to be maintained with frame assembly 35 and stablize fixed state.Its another aspect,
The case where capable of preventing the excess compression non-woven fabrics 42 at the part extended other than protruding portion 53.Therefore, extending protruding portion 53
Other parts in addition, non-woven fabrics 42 can play the resiliency carried originally, in terms of ability of absorbing vibration, impact absorbency
It is preferred that.
In addition, in previous sheet cloth flap material on cloth formed through hole so that in the case where carrying out reinforcement compared with, this
The extension protruding portion 53 of sample can be processed by drop stamping and subsequent mechanical processing is easily and inexpensively formed.
In turn, in the present embodiment of diagram, plywood component 40 is formed through hole 45, and for board group is laminated
For the non-woven fabrics 42 of part 40, being located at becomes delimitation into the plywood at the part 46 of the periphery of the through hole 45 of through hole 45
The nonwoven of plywood component 40 at the non-woven fabrics 42 of component 40, with other at least part other than the part of periphery 46
Cloth 42 is compared, and is further compressed.That is, non-woven fabrics 42 in the hole peripheral 46 of the periphery of through hole 45 strongly compressed to
Rigidity is improved, and the non-woven fabrics 42 of other parts then will not by too strong compress.For example, other composition groups of perambulator 10
Part, as an example, such as safety belt for baby engage with through hole 45, and raising can be made to be easy to withstand forces from this composition component
The rigidity of hole peripheral part 46.On the other hand, the part excess compression non-woven fabrics 42 other than hole peripheral part 46 can be prevented
The case where.Therefore, the other parts other than hole peripheral part 46, non-woven fabrics 42 can play the resiliency carried originally,
In terms of ability of absorbing vibration, impact absorbency preferably..
In addition, in previous sheet cloth flap material cloth formed through hole carry out reinforcement processing the case where compared with, this
The through hole 45 of sample can be processed by drop stamping and subsequent mechanical processing is easily and inexpensively formed.
Moreover, in the above-described embodiment, as the stacking material for forming plywood component 40, mainly by non-woven fabrics 42
And the formation of cloth 41,43.Excellent in workability of the such plywood component 40 for mechanical processing suture processing etc..Therefore,
For example, from lightness or other purposes, the part of plywood component 40 can be excavated, or other component is installed on
It is laminated on plate unit 40.As a concrete example, it can excavate to can control with the region A shown in double dot dash line and installation in Fig. 3 and lead to
The ventilation quantity control unit of air quantity.In addition, as the example being installed on other component on stacking plate unit 40, it can be by band
It sews on stacking plate unit 40, safety belt for baby is supported between band and stacking plate unit 40.Form plywood unit
40 stacking material is formed by non-woven fabrics 42 and cloth 41,43, therefore processability is fabulous, can sew band in stacking in advance
On plate unit 40.
Various changes can be increased in the embodiment described above.Hereinafter with reference to attached drawing to an example of change
It illustrates.In attached drawing used in explanation and following explanation later, for can be same as above-mentioned embodiment
It omits and repeats using the identical symbol of symbol used with the corresponding part for above-mentioned embodiment in the part of composition
Explanation.
In the above-described embodiment, show that portions supporting mass 25 is engaged with a pair with protruding portion 27 by seat surface main part 26
The example of composition, however, it is not limited to this.As shown in fig. 6, portions supporting mass 70 can identically as back support body 30, including
The frame assembly 75 being connected with back support body 30 and the plywood component 80 being installed on frame assembly 75.The change example
In portions supporting mass 70 frame assembly 75 have a counter-lateral quadrents 75a, to a counter-lateral quadrents 75a side end sections link
Linking part 75b together, to form three frames supported to plywood component 80.In the example depicted in fig. 6, frame
Frame component 75 has：Frame parts 76 has a pair of side frame portion 76a and between a pair of of side frame portion 76a into the connection of joining line
Frame portion 76b；The end piece 77 being installed on the end of the side frame portion 76a of frame parts 76.On the other hand, in the change example
The plywood component 80 of portions supporting mass 70 can be equally constituted with the plywood component 40 of above-mentioned back support body 30.Therefore,
Plywood component 80 can be with the thin edge of the thin hole peripheral part 46 of through hole 45, thickness, notch 47, curved face part 48, thickness
It is more than any of portion 51, end cloth 52 and extension protruding portion 53.As shown in fig. 6, the laminated body of portions supporting mass 70
Board group part 80 is configured to the component different from the plywood component 40 of back support body 30, and the phase via cloth-like component 33
It connects.Or the laminated body board group part 80 of portions supporting mass 70 can be different from example shown in fig. 6, and with back support body
30 plywood component 40 is integrally formed.Moreover, when portions supporting mass 70 includes the feelings of frame assembly 75 and plywood component 80
Under condition, as shown in fig. 7, back support body 90 can not include plywood component 40, and for example it is configured to the component of plate.
In addition, in the above-described embodiment, showing and forming through hole 45, thickness thin hole week in plywood component 40
The thin edge 51 of edge point 46, notch 47, curved face part 48, thickness, end cloth 52 and the example for extending protruding portion 53, still
It is not limited thereto, can also make not form above structure on plywood component 40.
Moreover, above-mentioned baby's vehicle main body 11 is only simple illustration, for baby's vehicle main body of various modes
11 can apply the seat bearing unit 20 of the present invention.For example, it is also possible to after realizing miniaturization to be folded in front-rear direction
It folds in the direction of the width again and realizes the mode of miniaturization and constitute baby's vehicle main body 11 and perambulator 10.Specifically, handle
The 18 equal components extended in the width direction of perambulator 10 have hinge joint (bending point), in perambulator 10 in front-rear direction quilt
It folds after realization miniaturization, above-mentioned component can be further bent centered on hinge joint.And in the above-described embodiment
In the perambulator 10 of explanation, show that handle 18 being capable of overleaf pushing position (rear position) and relatively pushing position (front
Position) between the example that swings, however, it is not limited to this.
In addition, above several change examples for the above embodiment are illustrated, but it is of course possible to will be multiple
Change example and carries out appropriately combined rear application.
Claims (11)
1. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
By using drop stamping process and by the non-woven fabrics and positioned at a pair of of cloth package integral of the both sides of the non-woven fabrics, from
And form the plywood component.
2. seat bearing unit as described in claim 1, wherein
The plywood component includes the foreign steamer Guo along the frame assembly and with the curved face part that curved extends,
The non-woven fabrics of the plywood component at the curved face part, with the plywood other than the curved face part
Non-woven fabrics at other at least part of component is compared, and is further compressed.
3. seat bearing unit as described in claim 1, wherein
Non-woven fabrics at least part of the edge of the plywood component, described in other than the part
Non-woven fabrics at other at least part of plywood component is compared, and is further compressed.
4. seat bearing unit as described in claim 1, wherein
The plywood component has the extension protruding portion extended out at the position opposed with the frame assembly,
It is formed with for for the knot to the plywood component with the frame assembly into joining line on the extension protruding portion
The perforative hole of component,
The non-woven fabrics of the plywood component at the extension protruding portion, and other than the extension protruding portion
Non-woven fabrics at other at least part of the plywood component is compared, and is further compressed.
5. seat bearing unit as described in claim 1, wherein
The plywood component is formed through hole,
The non-woven fabrics of the plywood component at the part of the periphery of the through hole, and positioned at the part of the periphery
Non-woven fabrics at other at least part of the plywood component in addition is compared, and is further compressed.
6. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
The non-woven fabrics and a pair of of cloth positioned at the both sides of the non-woven fabrics are interconnected by thermally welded by.
7. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
Also, the plywood component includes the foreign steamer Guo along the frame assembly and with the curved face part that curved extends,
The non-woven fabrics of the plywood component at the curved face part, with the plywood other than the curved face part
Non-woven fabrics at other at least part of component is compared, and is further compressed.
8. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
Non-woven fabrics at least part of the edge of the plywood component, described in other than the part
Non-woven fabrics at other at least part of plywood component is compared, and is further compressed.
9. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
The plywood component has the extension protruding portion extended out at the position opposed with the frame assembly,
It is formed with for for the knot to the plywood component with the frame assembly into joining line on the extension protruding portion
The perforative hole of component,
The non-woven fabrics of the plywood component at the extension protruding portion, and other than the extension protruding portion
Non-woven fabrics at other at least part of the plywood component is compared, and is further compressed.
10. a kind of seat bearing unit is used for perambulator, and is supported to seat, the seat bearing unit includes：
Frame assembly；
Plywood component is installed on the frame assembly,
The plywood component includes non-woven fabrics and a pair of of cloth of the both sides that are laminated in the non-woven fabrics respectively,
The plywood component is formed through hole,
The non-woven fabrics of the plywood component at the part of the periphery of the through hole, and positioned at the part of the periphery
Non-woven fabrics at other at least part of the plywood component in addition is compared, and is further compressed.
11. a kind of perambulator, has：
Seat bearing unit described in any one in claim 1~10；
Support baby's vehicle main body of the seat bearing unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-108301 | 2013-05-22 | ||
| JP2013108301A JP6169416B2 (en) | 2013-05-22 | 2013-05-22 | Seat support unit and baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176100A CN104176100A (en) | 2014-12-03 |
| CN104176100B true CN104176100B (en) | 2018-08-28 |
Family
ID=51957536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410219227.5A Expired - Fee Related CN104176100B (en) | 2013-05-22 | 2014-05-22 | Seat bearing unit and perambulator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6169416B2 (en) |
| KR (1) | KR20140137320A (en) |
| CN (1) | CN104176100B (en) |
| TW (1) | TWI627086B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6494998B2 (en) * | 2014-12-24 | 2019-04-03 | コンビ株式会社 | Infant or pet seat mounting clip, seat assembly and baby carriage |
| CN211765815U (en) * | 2020-01-13 | 2020-10-27 | 明门(中国)幼童用品有限公司 | Structure for preventing support piece from being broken and baby carriage with same |
| JP6976603B2 (en) * | 2020-02-20 | 2021-12-08 | コンビ株式会社 | baby carriage |
| CN216269477U (en) | 2021-08-31 | 2022-04-12 | 明门瑞士股份有限公司 | Baby stroller and seat cloth assembly thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510905Y1 (en) * | 1965-03-31 | 1970-05-18 | ||
| CN201079187Y (en) * | 2007-09-28 | 2008-07-02 | 曾新民 | Folding type cool seat cushion with backrest |
| CN201400202Y (en) * | 2009-05-19 | 2010-02-10 | 沈善 | Multifunctional folding plain trolley |
| CN101909967A (en) * | 2008-01-10 | 2010-12-08 | 葛莱儿婴儿产品股份有限公司 | One-hand fold stroller frame |
| CN103963820A (en) * | 2013-01-30 | 2014-08-06 | 康贝株式会社 | Seat for baby carriage, and baby carriage |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08382A (en) * | 1994-06-21 | 1996-01-09 | Aprica Kassai Inc | Seat for childcare furniture |
| TWI308538B (en) * | 2003-01-09 | 2009-04-11 | Combi Corp | Stroller |
| JP2007098996A (en) * | 2005-09-30 | 2007-04-19 | Combi Corp | Hand rod of baby buggy |
| JP4912653B2 (en) * | 2005-09-30 | 2012-04-11 | コンビ株式会社 | Stroller guard arm |
| JP4757594B2 (en) * | 2005-09-30 | 2011-08-24 | コンビ株式会社 | stroller |
| CN201800749U (en) * | 2010-08-02 | 2011-04-20 | 宝钜儿童用品香港股份有限公司 | Baby carriage frame |
| JP5889551B2 (en) * | 2011-06-27 | 2016-03-22 | アップリカ・チルドレンズプロダクツ合同会社 | baby carriage |
| JP2013199182A (en) * | 2012-03-23 | 2013-10-03 | Sankoo:Kk | Back application pad |
| JP2014135998A (en) * | 2013-01-16 | 2014-07-28 | Aprica Children's Products Kk | Baby carriage sitting seat |
-
2013
- 2013-05-22 JP JP2013108301A patent/JP6169416B2/en not_active Expired - Fee Related
-
2014
- 2014-05-09 TW TW103116588A patent/TWI627086B/en not_active IP Right Cessation
- 2014-05-22 KR KR20140061569A patent/KR20140137320A/en active IP Right Grant
- 2014-05-22 CN CN201410219227.5A patent/CN104176100B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510905Y1 (en) * | 1965-03-31 | 1970-05-18 | ||
| CN201079187Y (en) * | 2007-09-28 | 2008-07-02 | 曾新民 | Folding type cool seat cushion with backrest |
| CN101909967A (en) * | 2008-01-10 | 2010-12-08 | 葛莱儿婴儿产品股份有限公司 | One-hand fold stroller frame |
| CN201400202Y (en) * | 2009-05-19 | 2010-02-10 | 沈善 | Multifunctional folding plain trolley |
| CN103963820A (en) * | 2013-01-30 | 2014-08-06 | 康贝株式会社 | Seat for baby carriage, and baby carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI627086B (en) | 2018-06-21 |
| JP2014227044A (en) | 2014-12-08 |
| JP6169416B2 (en) | 2017-07-26 |
| TW201505887A (en) | 2015-02-16 |
| CN104176100A (en) | 2014-12-03 |
| KR20140137320A (en) | 2014-12-02 |
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