CN209064174U - The recliner of seat mechanism and perambulator with it - Google Patents
The recliner of seat mechanism and perambulator with it Download PDFInfo
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- CN209064174U CN209064174U CN201821538197.4U CN201821538197U CN209064174U CN 209064174 U CN209064174 U CN 209064174U CN 201821538197 U CN201821538197 U CN 201821538197U CN 209064174 U CN209064174 U CN 209064174U
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- pedestal
- recliner
- adjusting band
- winding
- block winding
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000004804 winding Methods 0.000 claims abstract description 74
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 59
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Abstract
The utility model discloses a kind of recliner of seat mechanism and with its perambulator, seat mechanism is arranged on articles for children, seat mechanism includes the backrest of rotation setting, recliner further includes pedestal, pedestal includes at least pedestal and sliding slot, the block winding that can be rotatably set to around self-axis line on pedestal, and it is separately positioned on two groups of movable pulley mechanisms at left and right sides of block winding, movable pulley mechanism includes at least the sliding part being slidably set on pedestal, and interior adjusting band and outer adjusting band, interior one end for adjusting band is fixed on block winding, the other end is fixed on sliding part, outer one end for adjusting band is fixed on by back, the other end is fixed on articles for children after slidably bypassing sliding part.Since the recliner is provided with movable pulley mechanism, block winding need to only be rotated lesser angle by user, and outer adjusting band will generate biggish stroke, and the manipulation experience of user is preferable.Simultaneously the recliner it is relatively simple for structure, therefore its cost is relatively low.
Description
Technical field
The utility model relates to a kind of recliners of seat mechanism, and the child with the recliner
Vehicle.
Background technique
It is typically provided on such as children trolley perambulator with backed seat mechanism, to enable sitting person with difference
Angle rest on by back, the angle of backrest relative thereto is often that can be adjusted.Major part seat mechanism at present
The generally existing two kinds of problems of the angle adjusting mechanism of upper backrest: (1) the regulating mechanism generally control by the way of rotating some part
Backrest angle processed, but since rotational travel is longer, when use, be not very convenient；(2) regulating mechanism generally all can use clockwork spring it
The elastic component of class realizes the recycling for adjusting band, but the price of clockwork spring is higher, and cost accounts for the ratio of entire regulating mechanism production cost
Weight is larger.
Summary of the invention
The purpose of the utility model is to provide in order to overcome the drawbacks of the prior art, provide the novel seat mechanism of one kind
Recliner.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of recliner of seat mechanism,
The seat mechanism is arranged on articles for children, and the seat mechanism includes the backrest of rotation setting, it is characterised in that: described to lean on
Carrying on the back regulating device includes pedestal, and the pedestal includes at least pedestal and sliding slot, and the recliner further includes can be around certainly
Block winding that body axial line is rotatably set on the pedestal, the movable pulley mechanism being arranged on the pedestal, and for will
The locked component of block winding locking opposite with the pedestal,
The movable pulley mechanism includes at least the sliding part being slidably set on the sliding slot and interior adjusting band and transferring
Band is saved, described interior one end for adjusting band is fixed on the block winding, the other end is fixed on the sliding part, the outer adjusting
One end of band is fixed on the pedestal, the other end is fixed on the articles for children after slidably bypassing the sliding part.
Preferably, it being each provided with the sliding slot at left and right sides of the pedestal, the sliding slot all extends in left-right direction,
Two sliding parts are arranged in two sliding slots with being respectively cooperating with.
It is further preferred that the outer adjusting is fixed on the one end of the sliding slot far from the pedestal, the other end with one end
It is fixed on the articles for children after being stretched out in the ipsilateral sliding slot around the sliding part.
It is further preferred that interior adjusting band described in movable pulley mechanism described in two groups is one shared, the interior adjusting band
Middle part is wrapped on the block winding, and described interior one end for adjusting band is connected on the sliding part in left side, the other end connects
On the sliding part on right side.
Preferably, the sliding part includes being parallel to each other and extending direction is vertical with the sliding part glide direction first
Column and the second column, interval is arranged and forms through-hole, the outer adjusting band between the two between first column and second column
It across the through-hole and is stretched on second column, the interior adjusting band is fixedly connected on first column.
Preferably, the pedestal is equipped with several limiting slots being circumferentially arranged along the block winding, and the backrest adjusts dress
The locking teeth that is equipped with and can be fittingly inserted into the limiting slot is installed, the locking teeth slides into any one of limiting slot
When, the relatively described pedestal locking of the block winding；When the locking teeth is deviate from from the limiting slot, the block winding can be opposite
The pedestal rotation.
It is further preferred that being provided with operation button of its opposite sliding of energy on the block winding, the locking teeth is fixed
On the operation button, be provided between the operation button and the block winding makes the locking teeth enter institute for providing
State the elastic component of required elastic force in limiting slot.
It is further preferred that opposite self-axis line is symmetrically arranged two operation buttons on the block winding,
The locking teeth is both provided on each operation button.
Preferably, the pedestal further includes the end cap being interlocked with the pedestal, shape between the pedestal and the end cap
At hollow cavity, the block winding include for wind it is described it is interior adjust band winding disc and in the axial direction of winding disc and its
The rotating seat of connection, winding disc are arranged in hollow cavity.
The another object of the utility model is to provide a kind of perambulator of recliner with above-mentioned seat mechanism.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of perambulator, including vehicle frame, the vehicle frame
Including at least the side strut for being divided into the left and right sides, and the seat mechanism between side strut described in two sides, the seat
Mechanism includes the backrest of rotation setting, and the perambulator further includes foregoing recliner, and the pedestal is located at described
The rear side of backrest, the outer both ends for adjusting band are connected on the side strut of two sides.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
The recliner of the seat mechanism of type is mounted on the rear portion of backrest, when needing to adjust the tilt angle of backrest, only needs
Locked component is unlocked, rotation block winding makes interior adjusting band be wound on block winding or release from block winding, outer adjusting band
It then correspondingly packs up or releases, when backrest is adjusted to required angle, unclamp operation button, effect of the locking teeth in elastic component
Under be pushed into limiting slot, block winding opposite base is fixed.The device use is very convenient, it is only necessary to and one hand can operate, and
Sliding block plays the role of movable pulley enlarging course, interior to adjust with every shortening or releasing certain length, then outer to adjust band correspondingly
The block winding for shortening or releasing twice of the length, therefore rotating smaller angle can just make backrest adjust biggish angle.And
And the recliner structure of the seat mechanism of the utility model is simple, lower production costs.
Detailed description of the invention
Attached drawing 1 is the axonometric drawing using the perambulator for the recliner for having the utility model；
Attached drawing 2 is the axonometric drawing of the recliner of the utility model；
Attached drawing 3 is the explosive view of the recliner of the utility model；
Attached drawing 4 is the cross-sectional view of the recliner of the utility model；
Attached drawing 5 is enlarged view of the attached drawing 4 at A；
Attached drawing 6 is the axis surveys view of base interior structure；
Attached drawing 7 is the axonometric drawing of rotating seat；
Wherein: 100, side strut；200, seat mechanism；201, backrest；202, seat bar；10, recliner；
1, pedestal；11, sliding slot lid；12, limiting slot；13, axial limiting portion；14, pedestal；15, end cap；16, sliding slot；2, it twines
Around seat；21, guide groove；22, mounting hole；23, fast pulley；24, winding disc；25, rotating seat；26, cross recess；27, cross-rib；3,
Sliding block；31, the first column；32, the second column；33, through-hole；4, interior adjusting band；5, outer adjusting band；6, operation button；61, locking teeth；
7, elastic component.
Specific embodiment
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Perambulator shown in Figure 1, including vehicle frame, the vehicle frame include at least the side strut 100 for being divided into the left and right sides,
And the seat mechanism 200 between side strut 100 described in two sides, the seat mechanism 200 are opposite including seat bar 202, lower part
The backrest 201 of the seat rotation setting of bar 202.The recliner 10 includes at least the outer adjusting for driving backrest 201 to rotate
Band 5, the recliner 10 are supported on the rear of backrest 103, and the outer both ends for adjusting band 5 are connected to the side strut of two sides
On 100, by adjusting outer adjusting band 5, the adjustment of 103 tilt angle of backrest can be realized.
Referring to fig. 2 to shown in Fig. 6, which includes pedestal 1, which includes at least pedestal 14 and slide
Slot 16, the block winding 2 that can be rotatably set on pedestal 14 around self-axis line, the movable pulley mechanism being arranged on sliding slot 16,
And the locked component for locking block winding 2 and pedestal 1 relatively.
In the present embodiment, the sliding slot extended in left-right direction 16, each sliding slot are respectively provided at left and right sides of pedestal 14
16 are all correspondingly provided with a movable pulley mechanism, and each movable pulley mechanism includes at least the cunning being slidably set on sliding slot 16
Moving part 3 and interior adjusting band 4 and outer adjusting band 5, interior one end for adjusting band 4 is fixed on block winding 2, the other end is fixed on cunning
On moving part 3, outer adjusting 5 one end of band is fixed on the one end of sliding slot 16 far from pedestal 14, and the other end bypasses sliding part 3 from ipsilateral cunning
It is fixed on the side strut 100 of two sides after being stretched out in slot 16.A movable pulley machine is provided only in other some embodiments
Backrest is arranged in vertically extending in structure and a sliding slot 16 matched with the movable pulley mechanism, the sliding slot 16
On 201.
Shown in Figure 3, in the present embodiment, sliding part 3 includes being parallel to each other and extending direction and 3 side of sliding of sliding part
To vertical the first column 31 and the second column 32, interval is arranged and forms through-hole between the two between the first column 31 and the second column 32
33, outer adjusting band 5 passes through through-hole and is stretched in 32 on the second column, and interior adjusting band 4 is fixedly connected on the first column 31.
When rotating block winding 2, interior adjusting band 4 is wrapped on block winding 2 or releases from block winding 2, outer adjusting band
5 also pack up or release therewith, to adjust the tilt angle of backrest 201.Movable pulley mechanism is for block winding 2 and outer adjusting band 5
Between transmission play amplification, when block winding 2 rotate by a certain angle and drive it is interior adjust band 4 end move centainly
After length, the outer band 5 that adjusts is connected to one end of side strut 100 then correspondingly length of twice of one end.Therefore 2 need of block winding turn
Lesser angle is moved, backrest 201 can overturn biggish angle, and user is more convenient when adjusting.
Interior adjusting band 4 and outer adjusting band 5 are preferably thinner adjusting line, and recliner 10 can be made more small and exquisite.
Referring to fig. 2 to shown in Fig. 6, pedestal 1 is equipped with several limiting slots 12 being circumferentially arranged along block winding 2, the backrest tune
Regulating device 10 is provided with the locking teeth 61 that can be fittingly inserted into limiting slot 12, and locking teeth 61 slides into any one limiting slot 12
When middle, the locking of 2 opposite base 1 of block winding；When locking teeth 61 is deviate from from limiting slot 12, block winding 2 can the rotation of opposite base 1.
Specifically, referring to shown in Fig. 3 to Fig. 7, opposite self-axis line is symmetrically arranged two operation buttons on block winding 2
6, locking teeth 61 is both provided on each operation button 6, and locking teeth 61 is installed in the outside of operation button 6, operation button 6
It is provided between block winding 2 for providing the elastic component 7 for making locking teeth 61 enter required elastic force in limiting slot 12.Work as use
When person presses the operation button 6, locking teeth 61 is deviate from from limiting slot 12, and when user unclamps operation button 6, locking teeth 61 exists
It is inserted into limiting slot 12 under the action of elastic component 7.In use, the singlehanded operation button 6 for pressing two sides simultaneously of user, with back spin
Turn block winding 2 to be adjusted backrest 201.Two operation buttons 6 are set and enhance the locking ability of locked component, are also convenient for making
User's operation.
Limiting slot 12 is equipped with the axial limiting portion 13 of annular, the outside setting of operation button 6 along the axial end of block winding 2
There is the axial limiting slot 62 cooperated with limiting section 13, axial limiting plays the role of to operation button 6 in axial limiting portion 13, operates
Button 6 is kept fixed in the axial direction of block winding 2 with pedestal 1.Guide groove 21 is offered on block winding 2, the sliding of operation button 6 is matched
Ground is closed to be arranged in guide groove 21.While guide groove 21 plays guiding role to operation button 6, operation button 6 is also limited
Opposite block winding 2 is moved along other directions, therefore the relative position of each part is stable in the recliner 10.
In the present embodiment, every group of movable pulley mechanism is all separately provided with adjusting band 4, block winding 2 in one and offers two
A mounting hole 22 all deviated with the axial line of block winding 2 is ordinatedly provided with a fast pulley 23 in each mounting hole 22,
Interior adjusting band 4 is connected on block winding 2 by fast pulley 23.Band 4 is adjusted in this way can more easily be fixed on block winding 2
On, maintenance and replacement are also fairly simple.
In other some embodiments, two groups of movable pulley mechanisms share and adjust band 4 in one, the interior middle part for adjusting band 4
Be wrapped on block winding 2, it is interior adjust band 4 one end be connected to left side sliding part 3 on, the other end be connected to right side sliding part
On 3, this set part is less, and assembly is easier.
Referring to shown in Fig. 3 to Fig. 7, pedestal 1 further includes the end cap 15 being interlocked with pedestal 14, between pedestal 14 and end cap 15
Formed hollow cavity, block winding 2 include for wind it is interior adjust band 4 winding disc 24 and in the axial direction of winding disc 24 and its
The rotating seat 25 of connection, winding disc 24 are arranged in hollow cavity.Specifically, cross recess 26, rotating seat are offered on winding disc 24
25 are provided with the cross-rib 27 being ordinatedly plugged in cross recess 26.Mounting hole 22 is provided on winding disc 24,23 axis of fast pulley
To both ends limited respectively by pedestal 14 and rotating seat 25.
Pedestal 1 further includes being divided into two sliding slots 16 that are at left and right sides of it and extending in left-right direction, and two sliding blocks 3 divide
It is not cooperatively disposed in two sliding slots 16.Each sliding slot 16 is also snapably provided with a sliding slot lid 11, increases backrest adjusting
The aesthetics of device, while user being avoided to be pinched.
When needing to adjust 201 tilt angle of backrest, user need to only press the operation button 6, so that locking teeth 61 and limit
Position slot 12 is detached from, and then rotates block winding 2 to drive the outer band 5 that adjusts to move, to adjust the tilt angle of backrest 201.When leaning on
Back 201 is adjusted to suitable angle, and user unclamps operation button 6, and locking teeth 61 is pushed into limit under the action of elastic component 7
In the slot 12 of position, 2 opposite base 1 of block winding is fixed, and the tilt angle of backrest 201 is kept fixed.
To sum up, in the recliner of the utility model, due to be provided with movable pulley mechanism, be exaggerated block winding 2 with
The outer transmission ratios for adjusting band 5 and being connected to 100 one end of side strut, therefore block winding 2 need to only be rotated lesser angle by user,
The outer one end for adjusting band 5 will generate biggish stroke, and the manipulation experience of user is preferable.Meanwhile traditional backrest is adjusted
Device needs to realize the take-up for adjusting band by clockwork spring, and the recliner 10 of the utility model is without using clockwork spring etc
Elastic component can be achieved with interior folding and unfolding of the adjusting band 4 on block winding 2, thus its cost is relatively low.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of recliner of seat mechanism, the seat mechanism (200) is arranged on articles for children, the seat machine
Structure (200) includes the backrest (201) of rotation setting, it is characterised in that: the recliner (10) includes pedestal (1), institute
Pedestal (1) is stated including at least pedestal (14) and sliding slot (16), the recliner (10) further includes can be around Pivot Point Center
Line is rotatably set to the movable pulley mechanism of block winding (2), setting on the pedestal (1) on the pedestal (14), Yi Jiyong
In by the locked component of the opposite locking in the block winding (2) and the pedestal (14),
The movable pulley mechanism includes at least the sliding part (3) and interior adjusting band (4) being slidably set on the sliding slot (16)
With outer adjusting band (5), described interior one end for adjusting band (4) is fixed on the block winding (2), the other end is fixed on the sliding
On part (3), described outer one end for adjusting band (5) is fixed on the pedestal (1), the other end slidably bypasses the sliding part
(3) it is fixed on after on the articles for children.
2. a kind of recliner of seat mechanism according to claim 1, it is characterised in that: the pedestal (14) is left
Right two sides are each provided with the sliding slot (16), and the sliding slot (16) all extends in left-right direction, two sliding parts (3)
It is arranged in being respectively cooperating in two sliding slots (16).
3. a kind of recliner of seat mechanism according to claim 2, it is characterised in that: the outer adjusting band
(5) one end is fixed on the one end of the sliding slot (16) far from the pedestal (14), and the other end is around the sliding part (3) from ipsilateral
The sliding slot (16) in stretch out after be fixed on the articles for children.
4. a kind of recliner of seat mechanism according to claim 2, it is characterised in that: movable pulley described in two groups
Mechanism share one described in interior adjusting band (4), interior adjustings be described with being wrapped on the block winding (2) in the middle part of (4)
The sliding part (3) on the right side of interior one end for adjusting band (4) is connected on the sliding part (3) in left side, the other end is connected to
On.
5. a kind of recliner of seat mechanism according to claim 1, it is characterised in that: the sliding part (3)
Including the first column (31) and the second column (32) being parallel to each other and extending direction is vertical with the sliding part (3) glide direction, institute
It states interval setting between the first column (31) and second column (32) and forms through-hole (33) between the two, the outer adjusting band
(5) it passes through the through-hole and is stretched on second column (32), the interior adjusting band (4) is fixedly connected on first column
(31) on.
6. a kind of recliner of seat mechanism according to claim 1, it is characterised in that: on the pedestal (1)
Equipped with several limiting slots (12) being circumferentially arranged along the block winding (2), the recliner (10) is provided with and can match
The locking teeth (61) that ground is inserted into the limiting slot (12) is closed, the locking teeth (61) slides into any one of limiting slot (12)
When middle, relatively described pedestal (1) locking of the block winding (2)；When the locking teeth (61) is deviate from from the limiting slot (12),
The block winding (2) can rotate relative to the pedestal (1).
7. a kind of recliner of seat mechanism according to claim 6, it is characterised in that: the block winding (2)
On be provided with can its opposite sliding operation button (6), the locking teeth (61) is installed on the operation button (6), described
Be provided between operation button (6) and the block winding (2) makes the locking teeth (61) to enter the limiting slot for providing
(12) elastic component (7) of required elastic force in.
8. a kind of recliner of seat mechanism according to claim 7, it is characterised in that: the block winding (2)
Upper opposite self-axis line is symmetrically arranged two operation buttons (6), is both provided with institute on each operation button (6)
State locking teeth (61).
9. a kind of recliner of seat mechanism according to claim 1, it is characterised in that: the pedestal (1) is also
Including the end cap (15) being interlocked with the pedestal (14), hollow cavity is formed between the pedestal (14) and the end cap (15),
The block winding (2) includes the axial direction for winding the interior winding disc (24) for adjusting band (4) and in winding disc (24)
Rotating seat (25) connected to it, winding disc (24) are arranged in hollow cavity.
10. a kind of perambulator, including vehicle frame, the vehicle frame includes at least the side strut (100) for being divided into the left and right sides, and is located at
Seat mechanism (200) between side strut (100) described in two sides, the seat mechanism (200) include the backrest of rotation setting
(201), it is characterised in that: the perambulator further includes recliner as described in any one of claim 1 to 9, the base
Seat (1) is located at the rear side of the backrest (201), and the outer both ends for adjusting band (5) are connected to the side strut of two sides
(100) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538197.4U CN209064174U (en) | 2018-09-20 | 2018-09-20 | The recliner of seat mechanism and perambulator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538197.4U CN209064174U (en) | 2018-09-20 | 2018-09-20 | The recliner of seat mechanism and perambulator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064174U true CN209064174U (en) | 2019-07-05 |
Family
ID=67092887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538197.4U Active CN209064174U (en) | 2018-09-20 | 2018-09-20 | The recliner of seat mechanism and perambulator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064174U (en) |
-
2018
- 2018-09-20 CN CN201821538197.4U patent/CN209064174U/en active Active
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