CN108674480A - A kind of perambulator - Google Patents
A kind of perambulator Download PDFInfo
- Publication number
- CN108674480A CN108674480A CN201810671166.4A CN201810671166A CN108674480A CN 108674480 A CN108674480 A CN 108674480A CN 201810671166 A CN201810671166 A CN 201810671166A CN 108674480 A CN108674480 A CN 108674480A
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- Prior art keywords
- fixed
- positioning
- plate
- seat
- support
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- 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
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of perambulators, seat including vehicle frame and for placing baby, the support wheel group for being used to support vehicle frame is connected on the vehicle frame, it is provided with the detent mechanism limited for seat between the vehicle frame and seat, the seat includes the backrest portion being mutually permanently connected and support portion, the backrest portion is connected with shoulder strap, and the support portion is connected with drawstring, the fixed mechanism positioned for drawstring is provided between the shoulder strap and drawstring.The present invention has the following advantages and effects：This programme utilizes new mechanical structure, and the person of nursing a baby is made to be not easy to feel tired, promotes usage experience.
Description
Technical field
The present invention relates to a kind of perambulators.
Background technology
Outgoing with one-year-old following baby is a very troublesome thing, usually can all be push outside him with a perambulator
Go out.Perambulator is the tool that the person of nursing a baby generally uses, and the vehicle of perambulator is varied, and perambulator is lain or be seated at for baby
Interior, the person of nursing a baby can push perambulator and move freely, and especially provide facility for baby's outdoor activities.
Currently, the Chinese patent that notification number is CN205469214U discloses a kind of foldable pushchair, it connects before including
Linkage, back link mechanism, seat part, seat cushion bar assembly, back part and backrest bar assembly.Before front rod mechanism includes
Leg, foreleg have upper end and are equipped with the lower end of front wheel device.Back link mechanism includes back leg, and back leg has upper end and is equipped with
The lower end of rear-wheel device.Seat cushion bar assembly is used to support seat part.Backrest bar assembly is used to support back part.Foldable baby
When youngster's vehicle is moved to its folded state from its unfolded state：The lower end of foreleg and the lower end of back leg move toward one another, before making
The lower end of leg and the lower end of back leg are close to each other, until the lower end of foreleg and the distance between the lower end of back leg reach minimum value,
It contacts with each other at this point, the front wheel device of foreleg and the rear-wheel device of back leg close up to contacting with each other or approaching.
This foldable pushchair is simple in structure, and vehicle is small after folding, easy to carry, and can preferably avoid
It stains, but thinks and the person of nursing a baby gets close to when baby is not desired to be sitting in perambulator, the person of nursing a baby will take baby in one's arms, with a hand
Or two hands embrace babies, and embracing a baby for a long time can make arm feel tired, meanwhile, it is also not easy to the person of nursing a baby and takes on hand object
Product, usage experience are poor.
Invention content
In view of the deficienciess of the prior art, the invention reside in a kind of perambulator is provided, by the way that seat is removable with vehicle frame
Connection is unloaded, seat is carried on the back with the person of nursing a baby by shoulder strap, so that the person of nursing a baby is liberated both hands, reaches the mesh for promoting user experience
's.
To achieve the above object, the present invention provides following technical solutions：A kind of perambulator, including vehicle frame and for placing
The seat of baby is connected with the support wheel group for being used to support vehicle frame on the vehicle frame, is provided between the vehicle frame and seat
For the detent mechanism of seat limit, the seat includes the backrest portion being mutually permanently connected and support portion, the backrest
Portion is connected with shoulder strap, the support portion is connected with drawstring, is provided between the shoulder strap and drawstring and is positioned for drawstring
Fixed mechanism.
By using above-mentioned technical proposal, seat is placed on vehicle frame, seat is fixed on by vehicle frame by detent mechanism
On, baby lies in or is seated on the seat；When baby wants to get close to the person of nursing a baby, seat is removed from vehicle frame, shoulder strap is hung
It is located on shoulder, baby is placed in the chest for the person of nursing a baby, by the pulling force effect of shoulder strap, make support portion toward close to the side of backrest portion
To bending, so that support portion is formed pocketed with backrest portion, baby is made to be not easy to fall from seat, meanwhile, liberate the double of the person of nursing a baby
Hand, by whole body to baby support, is not easy to feel tired, promotes user experience convenient for article of taking.
The present invention is further arranged to：The fixed mechanism includes fixed plate and fixed link, is opened in the fixed plate
Equipped with placing groove, the fixed link is fixed in placing groove, the drawstring pass through placing groove and around after fixed link from placement
Slot is pierced by, and the inner wall of the drawstring and placing groove contradicts.
By using above-mentioned technical proposal, drawstring tensioning between drawstring and fixed link, is generated between drawstring and fixed plate and is rubbed
Power is wiped, makes fixed plate be not easy to unclamp with drawstring by the effect of frictional force；In the case where drawstring loosens, by pulling drawstring remote
One end from support portion, can the distance between adjustment fixing plate and support portion, enable adaptation to different size of baby, carry
Rise comfort type.
The present invention is further arranged to：The limit of the portion's of being used to support positioning is provided between the backrest portion and support portion
Mechanism is fixed with shoulder protector portion in the backrest portion.
By using above-mentioned technical proposal, shoulder protector portion improves the protective effect to baby, meanwhile, make baby on seat
When overturning, it is not easy to fall from seat；By the position-limit mechanism of position-limit mechanism, the connection of backrest portion and support portion is further promoted
Stability makes baby be not easy to slide from support portion.
The present invention is further arranged to：The position-limit mechanism includes positioning sleeve and support plate, the positioning sleeve with lean on
Back connects, and offers accommodating chamber on the positioning sleeve, pressing groove, the pressing are offered on the side wall of the positioning sleeve
Location hole is offered on the inner wall of groove, the location hole is connected to accommodating chamber, and multiple elasticity are fixed in the support plate
Bar is connected with the locating piece for being contradicted with pressing groove inner wall on the elastic rod.
By using above-mentioned technical proposal, locating piece is pierced by from location hole again across accommodating chamber, passes through the bullet of elastic rod
Force effect makes locating piece be contradicted with the inner wall for pressing groove, makes support plate be not easy to deviate from from positioning sleeve, apply to locating piece past
Close to the pressure for accommodating cavity direction, locating piece is detached with the inner wall of pressing groove and is placed in accommodating chamber, you can realizes support plate
It is easy to operate with the separation of positioning sleeve.
The present invention is further arranged to：Be fixed with directing plate on the inner wall of the positioning sleeve, the adjacent directing plate it
Between form guiding groove, the guide post for being arranged in guiding groove is provided in the support plate, the guide post passes through U
Shape elastic piece is connect with locating piece.
By using above-mentioned technical proposal, guide post is arranged in guiding groove, realizes the guiding function of support plate, is positioned
Block and the inner wall of accommodating chamber contradict, and the extruding force of generation makes locating piece be moved toward close to the direction of guide post, with guide post
It is further mobile, when locating piece and pressing groove to it is corresponding when be embedded because of the effect of the elastic force of U-shaped elastic piece and elastic rod, locating piece
In pressing in groove and contradicted with the inner wall of pressing groove, when applying locating piece toward close to the pressure for accommodating cavity direction, U-shaped
Elastic piece deformation extracts guide post out from guiding groove, consequently facilitating realizing the separation of support plate and positioning sleeve.
The present invention is further arranged to：It is connected with adjusting band on the support portion, tune is fixed in the support plate
Pole, the adjusting band bypass adjusting rod, are hinged with gland in the support plate, multiple positioning are fixed on the gland
Tooth, the positioning tooth overturn with gland and are embedded in adjusting band.
By using above-mentioned technical proposal, pulls and adjust band, the distance between support plate and support portion is made to be adjusted, it will
Gland is overturn along hinged place, and positioning tooth is embedded in adjusting band, larger frictional force is generated, realizes support plate and adjusting rod
Between fixation.
The present invention is further arranged to：It is connected with holding rod on the gland, is formed between the holding rod and gland
Putting hole.
By using above-mentioned technical proposal, by holding holding rod, overturn convenient for realizing gland, meanwhile, putting hole
Inner wall increases the frictional force between the person's of nursing a baby hand, is further easy to implement the overturning of gland.
The present invention is further arranged to：The detent mechanism includes mounting hole, buffer zone, positioning seat, briquetting, shoulder
Band, positioning plate and limit assembly, the mounting hole are opened in the middle part of support portion, the buffer zone pass through mounting hole and with
Positioning seat connects, and the shoulder belt both ends are fixed on vehicle frame, and the positioning plate is connect with shoulder belt, briquetting sliding
It is connected on positioning seat, is positioned by limit assembly between the briquetting, positioning seat and positioning plate.
By using above-mentioned technical proposal, buffer zone is passed through into mounting hole, makes baby during movable, seat is not easy
It is slid from vehicle frame, will then be positioned by limit assembly between briquetting, positioning seat and positioning plate, allow shoulder belt to baby
Shoulder protection is provided, buffer zone is located between two legs of baby, and buffer zone and two shoulder belts realize the positioning to baby, guarantee
Baby safe.
The present invention is further arranged to：The limit assembly includes limit chamber, positioning protrusion, elastomer block, connecting hole, supports
Contact block, elastic supporting bar, conflict inclined-plane and locating plate, the limit chamber are opened on the side wall of positioning seat, the positioning
Protrusion is fixed on the inner wall of limit chamber, and the conflict block is fixed in briquetting, and the locating plate is fixed on conflict block
It is placed in limit chamber, the conflict inclined-plane is opened in conflict block for being contradicted with elastomer block, and the connecting hole opens up
In, for being arranged positioning protrusion, the elastic supporting bar is fixed on positioning plate, and the elastic supporting bar is worn in elastomer block
There is when in limit chamber between elastomer block and the inner wall of limit chamber displacement play.
By using above-mentioned technical proposal, positioning plate is moved toward close to the direction of positioning seat, elastic supporting bar and elasticity
Block penetrates into limit chamber, and the lower surface of elastic supporting bar and limit chamber contradicts, and the upper surface of elastomer block and limit chamber contradicts, with
The further movement of positioning plate, elastomer block is contradicted and deformed upon with positioning protrusion, until positioning protrusion is embedded at connecting hole
In, upper surface and the conflict block of elastomer block contradict, and positioning plate can not be extracted out from positioning seat；Briquetting is applied toward close to positioning
The pressure in seat direction, conflict block detaches elastomer block simultaneously with positioning protrusion, and by conflict inclined-plane by elastomer block toward remotely located
The direction of seat pushes, and elastomer block is made to be removed from limit chamber, easy to operate.
The present invention is further arranged to：Link slot and sliding slot, the link slot and sliding slot are offered on the positioning plate
Connection slidably connects slide plate in the sliding slot, offers intercommunicating pore on the slide plate, the shoulder belt include adjust section and
Fixed section, the adjusting section, which passes through, is pierced by from link slot and is fixed with limit section after link slot and intercommunicating pore, the adjustings section and
The end of slide plate contradicts, and is arranged with the protective jacket for being contradicted with baby chest on the fixed section, on the fixed section
It is connected with retaining ring, the retaining ring is fixedly arranged in the middle of check lock lever, and the end of the fixed section bypasses check lock lever and positioning
After plate further around cross check lock lever and sew on the surface of fixed section.
It pulls in the case where adjusting section is loosened by using above-mentioned technical proposal and adjusts section, enable positioning seat is past to lean on
The direction movement of nearly baby, buffer zone and baby are contradicted, and when adjusting section tensioning, pass through the friction masterpiece between slide plate
With realization adjusts the positioning of section, realizes the positioning to baby；By mobile retaining ring, fixed section can be tensioned, make protective jacket
It is contradicted with the chest of baby, promotes the protective effect to baby.
In conclusion the invention has the advantages that：
Seat is placed on vehicle frame, seat is fixed on vehicle frame by detent mechanism, baby lies in or is seated on the seat；When
When baby wants to get close to the person of nursing a baby, seat is removed from vehicle frame, shoulder strap is hung on shoulder, baby is placed in the person of nursing a baby
Chest so that support portion is bent toward close to the direction of backrest portion, support portion made to be formed with backrest portion by the pulling force effect of shoulder strap
Pocketed makes baby be not easy to fall from seat, meanwhile, the both hands for the person of nursing a baby are liberated, convenient for article of taking, by whole body to baby
Youngster supports, and is not easy to feel tired, promotes user experience.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram for embodying detent mechanism；
Fig. 3 is the structural schematic diagram for embodying seat；
Fig. 4 is the structural schematic diagram for embodying position-limit mechanism；
Fig. 5 is the structural schematic diagram for embodying positioning seat；
Fig. 6 is the structural schematic diagram for embodying positioning plate；
Fig. 7 is the structural schematic diagram for embodying retaining ring；
Fig. 8 is the structural schematic diagram for embodying fixed mechanism；
Fig. 9 is the structural schematic diagram for embodying support plate；
Figure 10 is the structural schematic diagram for embodying positioning sleeve.
Reference numeral：1, vehicle frame；11, universal wheel；12, support wheel；13, placing box；14, placement plate；141, air hole；
15, protecting leather cover；16, it rests the head on；17, parasol is folded；2, seat；21, backrest portion；22, support portion；23, shoulder protector portion；3、
Detent mechanism；31, mounting hole；32, buffer zone；33, positioning seat；34, briquetting；35, shoulder belt；351, section is adjusted；352, fixed
Section；36, positioning plate；37, limit assembly；41, limit chamber；42, positioning protrusion；43, elastomer block；44, connecting hole；45, conflict block；
46, elastic supporting bar；47, inclined-plane is contradicted；48, locating plate；51, link slot；52, sliding slot；53, slide plate；531, intercommunicating pore；61、
Protective jacket；62, retaining ring；63, check lock lever；71, drawstring；72, shoulder strap；73, fixed mechanism；731, fixed plate；732, fixed link；
74, placing groove；75, directing plate；8, position-limit mechanism；81, positioning sleeve；82, support plate；83, accommodating chamber；84, groove is pressed；85、
Location hole；86, elastic rod；87, locating piece；88, guide post；89, U-shaped elastic piece；91, band is adjusted；92, adjusting rod；93, it presses
Lid；94, positioning tooth；95, holding rod；96, putting hole.
Specific implementation mode
With reference to attached drawing, the present invention will be further described.
A kind of perambulator, including vehicle frame 1.There are two universal wheels 11 for the front end connection of vehicle frame 1, and there are two supports for rear end connection
Wheel 12.Placing box 13 is installed in the lower part of vehicle frame 1, to store sundries.It is connected with horizontally disposed put at the middle part of vehicle frame 1
Set plate 14.Multiple air holes 141 are offered in placement plate 14.
It is arranged with permeable net cover in placement plate 14.There are two tilting bars for connection on vehicle frame 1, connect between two tilting bars
It is connected to support guard.Fixed band is fixed on vehicle frame 1, to be supported to tilting bar.The lower end of tilting bar and placement plate 14
End connects.It is hinged with placement bar in the upper end of tilting bar.It is sewed with protecting leather cover 15 on support guard.Protecting leather cover 15
In the top of tilting bar.Headrest 16 is sewed on protecting leather cover 15, headrest 16 is located at the top for placing bar.Baby is set to be not easy to hit
To tilting bar, place bar and it is injured.
It is connected in the upper end of vehicle frame 1 and folds parasol 17.
Seat 2 is provided on vehicle frame 1.Seat 2 is made of cortex product package cotton.Seat 2 includes integrated setting
Backrest portion 21 and support portion 22.It is respectively fixed with a shoulder protector portion 23 in the left and right sides of backrest portion 21.Backrest portion 21 with
The junction of support portion 22 is provided with bending place.Placement plate 14 is to support support portion 22, and support guard is to backrest portion
21 supports.Backrest portion 21 is located at 16 lower section of headrest.
The detent mechanism 3 limited for seat 2 is provided on vehicle frame 1.Detent mechanism 3 include mounting hole 31, buffer zone 32,
Positioning seat 33, briquetting 34, shoulder belt 35, positioning plate 36 and limit assembly 37.Limit assembly 37 includes limit chamber 41, positioning protrusion
42, elastomer block 43, connecting hole 44, conflict block 45, elastic supporting bar 46, conflict inclined-plane 47 and locating plate 48.Mounting hole 31 is in length
Strip is opened in the middle part of support portion 22.32 one end of buffer zone is fixed on permeable net cover, and the other end passes through mounting hole 31, is prevented
The width of the one end of protecting band 32 far from permeable net cover is more than the length of mounting hole 31.Buffer zone 32 is after mounting hole 31 and fixed
Position seat 33 is fixedly connected.
Limit chamber 41 is opened on the side wall of opposite both sides of positioning seat 33.Positioning protrusion 42 is fixed on limit chamber 41
Upper surface.The ellipsoidal cross section of briquetting 34 is slidably connected on positioning seat 33.Conflict block 45 is fixed in briquetting 34 simultaneously
And it is arranged in limit chamber 41.Conflict block 45 is located at the both sides of positioning protrusion 42.By 48 integrated setting of locating plate in conflict block
It on 45 outer wall and is always positioned in limit chamber 41, to be contradicted with the upper surface of limit chamber 41, prevents briquetting 34 from positioning
Deviate from seat 33.Inclined-plane 47 is contradicted to be opened in conflict block 45.43 one end of elastomer block is fixed on positioning plate 36, and the other end is hanging
Setting.Connecting hole 44 is opened in the middle part of elastomer block 43 for being arranged positioning protrusion 42.Elastic supporting bar 46 is fixed on positioning plate
On 36, the other end is vacantly arranged.Elastic supporting bar 46 is located at the left and right sides of elastomer block 43, and the thickness of elastic supporting bar 46 is big
In the thickness of elastomer block 43.When elastic supporting bar 46 is arranged in limit chamber 41, the inner wall of elastomer block 43 and limit chamber 41 it
Between have displacement play.
The upper surface of positioning plate 36 offers link slot 51, and sliding slot 52 is offered on side wall；Link slot 51 connects with sliding slot 52
It is logical.Slide plate 53 is slidably connected in sliding slot 52, the middle part of slide plate 53 offers intercommunicating pore 531.The length of intercommunicating pore 531 and connection
The equal length of slot 51, the width of intercommunicating pore 531 are less than the width of link slot 51.Shoulder belt 35 includes adjusting section 351 and fixed section
352.The one end for adjusting section 351 sews on protecting leather cover 15, and the other end is after link slot 51 and intercommunicating pore 531 from link slot
51 are pierced by and are fixed with limit section.The thickness for limiting section is more than the width of intercommunicating pore 531.Adjust the end of section 351 and slide plate 53
It contradicts.
The sewing of 352 one end of fixed section is in the lower section of headrest 16.It is arranged on fixed section 352 for being contradicted with baby chest
Protective jacket 61.The inside of protective jacket 61 is made of cotton, and outside is made of leather.It is slidably connected on fixed section 352
Retaining ring 62, retaining ring 62 are fixedly arranged in the middle of check lock lever 63.The one end of fixed section 352 far from headrest 16 is around after check lock lever 63
Across positioning plate 36, then passes around check lock lever 63 and sew on the surface of fixed section 352.When retaining ring 62 is toward close to positioning plate
When 36 direction movement, the distance between positioning plate 36 and headrest 16 increase, and make baby convenient for activity；When retaining ring 62 is toward separate
When the direction movement of positioning plate 36, the distance between positioning plate 36 and headrest 16 reduce, and so that protective jacket 61 is adjacent to baby, baby is not
It is easily fallen from vehicle frame 1, promotes safety.
It is sewed with shoulder strap 72 in the side of backrest portion 21 towards support guard.In support portion 22 towards the side of permeable net cover
It is sewed with drawstring 71.Fixed mechanism 73 is provided between drawstring 71 and shoulder strap 72.
Fixed mechanism 73 includes fixed plate 731 and fixed link 732, and fixed plate 731 is fixed on shoulder strap 72.In fixed plate
731 middle part offers placing groove 74, and fixed link 732 is fixed on to the middle part of placing groove 74.Drawstring 71 is far from support portion 22
One end bypasses fixed link 732 after passing through placing groove 74, then is pierced by from placing groove 74.Drawstring 71 and the inner wall of placing groove 74 are supported
It touches.When drawstring 71 is tensioned, larger frictional force is generated between drawstring 71 and fixed link 732, meanwhile, drawstring 71 and placing groove 74 it
Between also generate larger frictional force.
The position-limit mechanism 8 of the positioning of the portion of being used to support 22 is provided between backrest portion 21 and support portion 22.Position-limit mechanism 8 includes
Positioning sleeve 81 and support plate 82.Positioning sleeve 81 is fixedly connected with shoulder protector portion 23.The one end of positioning sleeve 81 far from shoulder protector portion 23 opens up
There is accommodating chamber 83.Pressing groove 84 is offered on the side wall of positioning sleeve 81.It presses and offers location hole on the inner wall of groove 84
85, location hole 85 is connected to accommodating chamber 83.It is fixed with directing plate 75 on the inner wall of positioning sleeve 81, is formed between two directing plates 75
Guiding groove, guiding groove are located between two pressing grooves 84.
Fixed in support plate 82 there are two elastic rods 86, are connected in one end integration of the elastic rod 86 far from support plate 82
Locating piece 87 for being contradicted with pressing 84 inner wall of groove.The guiding for being arranged in guiding groove is provided in support plate 82
Column 88, guide post 88 are connect by U-shaped elastic piece 89 with locating piece 87.It is fixed with step on locating piece 87.By support plate 82
Toward close to the movement of the direction of positioning sleeve 81, guide post 88 is arranged in guiding groove, locating piece 87 and the inner wall of accommodating chamber 83 support
It touches, with the further movement of support plate 82, locating piece 87 is pierced by from location hole 85, and is embedded in pressing groove 84, is made
Locating piece 87 is fastened on pressing groove 84.
It is sewed on support portion 22 and adjusts band 91.It is fixed with adjusting rod 92 in support plate 82, band 91 will be adjusted far from support
The one end in portion 22 bypasses adjusting rod 92.It is hinged with gland 93 in support plate 82, is fixed in the side of gland 93 towards adjusting rod 92
There are multiple positioning tooths 94 arranged side by side, positioning tooth 94 to overturn and be embedded at gland 93 and adjust in band 91.
It is connected with holding rod 95 on gland 93, forms putting hole 96 between the holding rod 95 and gland 93.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of perambulator, including vehicle frame (1) and the seat (2) for placing baby, it is connected on the vehicle frame (1) for branch
Support wheel (12) group of vehicle frame (1) is supportted, it is characterized in that：It is provided with for seat (2) between the vehicle frame (1) and seat (2)
The detent mechanism (3) of limit, the seat (2) include the backrest portion (21) being mutually permanently connected and support portion (22), described
Backrest portion (21) be connected with shoulder strap (72), the support portion (22) is connected with drawstring (71), the shoulder strap (72) with draw
It is provided with the fixed mechanism (73) positioned for drawstring (71) between band (71).
2. a kind of perambulator according to claim 1, it is characterized in that：The fixed mechanism (73) includes fixed plate
(731) and fixed link (732) placing groove (74), is offered in the fixed plate (731), the fixed link (732) is fixed
In placing groove (74), the drawstring (71) passes through placing groove (74) and is pierced by from placing groove (74) after bypassing fixed link (732),
The drawstring (71) and the inner wall of placing groove (74) contradict.
3. a kind of perambulator according to claim 1, it is characterized in that：Between the backrest portion (21) and support portion (22)
It is provided with the position-limit mechanism (8) of the portion of being used to support (22) positioning, shoulder protector portion (23) is fixed in the backrest portion (21).
4. a kind of perambulator according to claim 3, it is characterized in that：The position-limit mechanism (8) includes positioning sleeve (81)
With support plate (82), the positioning sleeve (81) is connect with backrest portion (21), and the positioning sleeve offers accommodating chamber on (81)
(83), pressing groove (84) is offered on the side wall of the positioning sleeve (81), is offered on the inner wall of the pressing groove (84)
Location hole (85), the location hole (85) are connected to accommodating chamber (83), and the support plate is fixed with multiple elastic rods on (82)
(86), the locating piece (87) for being contradicted with pressing groove (84) inner wall is connected on the elastic rod (86).
5. a kind of perambulator according to claim 4, it is characterized in that：It is fixed with and draws on the inner wall of the positioning sleeve (81)
Guide plate (75) forms guiding groove between the adjacent directing plate (75), and the support plate is provided on (82) for being arranged in
Guide post (88) in guiding groove, the guide post (88) are connect by U-shaped elastic piece (89) with locating piece (87).
6. a kind of perambulator according to claim 3, it is characterized in that：It is connected with adjusting band on the support portion (22)
(91), adjusting rod (92) is fixed in the support plate (82), the adjusting band (91) bypasses adjusting rod (92), the branch
It is hinged with gland (93) on fagging (82), multiple positioning tooths (94), the positioning tooth are fixed on the gland (93)
(94) it overturns and is embedded in adjusting band (91) with gland (93).
7. a kind of perambulator according to claim 6, it is characterized in that：It is connected with holding rod on the gland (93)
(95), putting hole (96) is formed between the holding rod (95) and gland (93).
8. a kind of perambulator according to claim 1, it is characterized in that：The detent mechanism (3) include mounting hole (31),
Buffer zone (32), positioning seat (33), briquetting (34), shoulder belt (35), positioning plate (36) and limit assembly (37), the installation
Hole (31) is opened in the middle part of support portion (22), and the buffer zone (32) passes through mounting hole (31) and connects with positioning seat (33)
It connects, the shoulder belt (35) both ends are fixed on vehicle frame (1), and the positioning plate (36) is connect with shoulder belt (35), and described presses
Briquetting (34) is slidably connected on positioning seat (33), is led between the briquetting (34), positioning seat (33) and positioning plate (36)
Cross limit assembly (37) positioning.
9. a kind of perambulator according to claim 8, it is characterized in that：The limit assembly (37) includes limit chamber
(41), positioning protrusion (42), elastomer block (43), connecting hole (44), conflict block (45), elastic supporting bar (46), conflict inclined-plane
(47) it is opened on the side wall of positioning seat (33) with locating plate (48), the limit chamber (41), the positioning protrusion (42)
It is fixed on the inner wall of limit chamber (41), the conflict block (45) is fixed in briquetting (34), the locating plate (48)
Conflict block (45) is fixed on to be placed in limit chamber (41), the conflict inclined-plane (47) be opened in conflict block (45) for
Elastomer block (43) contradicts, and the connecting hole (44) is opened in elastomer block (43) for being arranged positioning protrusion (42), described
Elastic supporting bar (46) is fixed on positioning plate (36), the elastic supporting bar (46) be arranged in limit chamber (41) it is interior when elasticity
There is displacement play between block (43) and the inner wall of limit chamber (41).
10. a kind of perambulator according to claim 8, it is characterized in that：Link slot is offered on the positioning plate (36)
(51) it is connected to sliding slot (52) with sliding slot (52), the link slot (51), the sliding slot slidably connects slide plate in (52)
(53), intercommunicating pore (531) is offered on the slide plate (53), the shoulder belt (35) includes adjusting section (351) and fixed section
(352), the adjusting section (351) is pierced by and fixes limited from link slot (51) after passing through link slot (51) and intercommunicating pore (531)
Position section, the section (351) that adjusts are contradicted with the end of slide plate (53), are arranged with and are used for and baby on the fixed section (352)
The protective jacket (61) that chest contradicts is connected with retaining ring (62), the middle part of the retaining ring (62) on the fixed section (352)
Be fixed with check lock lever (63), the end of the fixed section (352) around after check lock lever (63) and positioning plate (36) further around crossing lock
Tight bar (63) is simultaneously sewed on the surface of fixed section (352).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671166.4A CN108674480A (en) | 2018-06-26 | 2018-06-26 | A kind of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671166.4A CN108674480A (en) | 2018-06-26 | 2018-06-26 | A kind of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108674480A true CN108674480A (en) | 2018-10-19 |
Family
ID=63812096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810671166.4A Pending CN108674480A (en) | 2018-06-26 | 2018-06-26 | A kind of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497775A (en) * | 2018-12-06 | 2019-03-22 | 李冰清 | Back belt type multifunction baby seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154711A (en) * | 1994-12-07 | 1996-06-18 | Nifco Inc | Buckle |
| CN103209608A (en) * | 2010-11-15 | 2013-07-17 | Ykk株式会社 | Buckle |
| CN203996372U (en) * | 2014-07-30 | 2014-12-10 | 郑州一诺工业产品设计有限公司 | Perambulator |
| CN204580651U (en) * | 2012-06-07 | 2015-08-26 | 菲尔和特德设计有限公司 | Children are fixed to the safety belt of seat, vehicle car, seat and go-cart |
| CN105411275A (en) * | 2014-09-16 | 2016-03-23 | 爱普力卡幼儿产品合同会社 | Children-raising apparatus with seat |
| CN206871023U (en) * | 2017-05-05 | 2018-01-12 | 华安立高文具制品（深圳）有限公司 | Infant safety belt component and baby safe are buckled |
-
2018
- 2018-06-26 CN CN201810671166.4A patent/CN108674480A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08154711A (en) * | 1994-12-07 | 1996-06-18 | Nifco Inc | Buckle |
| CN103209608A (en) * | 2010-11-15 | 2013-07-17 | Ykk株式会社 | Buckle |
| CN204580651U (en) * | 2012-06-07 | 2015-08-26 | 菲尔和特德设计有限公司 | Children are fixed to the safety belt of seat, vehicle car, seat and go-cart |
| CN203996372U (en) * | 2014-07-30 | 2014-12-10 | 郑州一诺工业产品设计有限公司 | Perambulator |
| CN105411275A (en) * | 2014-09-16 | 2016-03-23 | 爱普力卡幼儿产品合同会社 | Children-raising apparatus with seat |
| CN206871023U (en) * | 2017-05-05 | 2018-01-12 | 华安立高文具制品（深圳）有限公司 | Infant safety belt component and baby safe are buckled |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497775A (en) * | 2018-12-06 | 2019-03-22 | 李冰清 | Back belt type multifunction baby seat |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |
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| RJ01 | Rejection of invention patent application after publication |