CN213786444U - Height-adjustable outdoor child seat - Google Patents
Height-adjustable outdoor child seat Download PDFInfo
- Publication number
- CN213786444U CN213786444U CN202022756270.9U CN202022756270U CN213786444U CN 213786444 U CN213786444 U CN 213786444U CN 202022756270 U CN202022756270 U CN 202022756270U CN 213786444 U CN213786444 U CN 213786444U
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- Prior art keywords
- seat
- block
- height
- pawl
- connecting shaft
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- Expired - Fee Related
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- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 2
- 241000287107 Passer Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses an outdoor children's seat of height-adjustable, including base, footboard, pawl, guard plate and handrail, the upper end fixed mounting of base has the telescopic link, and the output fixed mounting of telescopic link has the seat, telescopic link surface fixed mounting has the installation piece, and installs a end connection and have the connecting axle to the inside torque spring that is provided with of connecting axle, the installation piece is connected with the first in command through the connecting axle, and the first in command top is connected with the ratchet, the installation piece is connected with the footboard through the connecting axle, and footboard surface connection has the connecting rod to the connecting rod upper end is connected with the butt joint pole. This height-adjustable's outdoor children's seat is provided with the footboard, and when using children's seat, the accessible is stepped on the footboard and is made the pawl and continuously shift the rotation, pawl and ratchet looks block to drive ratchet and telescopic link and carry out the promotion of height, thereby can adjust the height of seat according to children's height, satisfy different user demands.
Description
Technical Field
The utility model relates to a children's seat technical field specifically is an outdoor children's seat of height-adjustable.
Background
In modern city life, people can go to a park or a community garden to walk in leisure time, and seats can be arranged in outdoor parks and gardens for passers to have a rest, so that convenience is brought to people, parents with children can usually select the seats for the rest, but the existing outdoor seats for the children have certain defects, such as the defects;
when using, the existing child seat can not adjust the use height of the seat according to the height of a child, so that inconvenience exists in comfort and use, the existing child seat can not effectively protect the child, and certain potential safety hazards exist due to the fact that the child is active and active.
Aiming at the problems, innovative design is urgently needed on the basis of the original child seat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height-adjustable's outdoor children's seat to the use height that can't go to adjust the seat according to children's height that proposes in solving above-mentioned background art, and can't carry out effectual protection problem to children.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor child seat with adjustable height comprises a base, a pedal, a pawl, a protection plate and armrests, wherein a telescopic rod is fixedly installed at the upper end of the base, a seat is fixedly installed at the output end of the telescopic rod, an installation block is fixedly installed on the outer surface of the telescopic rod, the end part of the installation block is connected with a connecting shaft, a torsion spring is arranged inside the connecting shaft, the installation block is connected with a first handle through the connecting shaft, the top end of the first handle is connected with a ratchet bar, the installation block is connected with the pedal through the connecting shaft, the outer surface of the pedal is connected with a connecting rod, the upper end of the connecting rod is connected with a butt-joint rod, the left end of the butt-joint rod is connected with the pawl through a shaft, the outer side of the pawl is connected with the ratchet bar, a second handle is fixedly installed on the outer surface of the output end of the telescopic rod, the protection plate is connected with the outer side of the seat through a hinge, and the outer fixed surface of guard plate is connected with the block, seat surface upper end fixed mounting has the handrail, and the outside of handrail is seted up flutedly to the recess inboard is connected with the block, the lower extreme of seat is connected with the bolt, and the bolt output is connected with the sleeve through reset spring, and the bolt output is connected with the block through the draw-in groove.
Preferably, the first handle and the mounting block form a rotating structure through a connecting shaft, and the first handle and the mounting block form an elastic structure through a torsion spring.
Preferably, the butt joint rod and the mounting blocks form a rotating structure by taking the connecting shaft as a circle center, and the two groups of mounting blocks are symmetrically arranged about the horizontal center line of the connecting rod.
Preferably, the pawl and the ratchet strips are connected in a clamping mode, and the ratchet strips are symmetrically arranged into two groups relative to the vertical center line of the telescopic rod.
Preferably, the protection plate and the clamping block are of an integrated structure, and the clamping block is in sliding connection with the groove.
Preferably, the bolt output end forms a clamping structure with the clamping block through the clamping groove, and the bolt forms an elastic structure with the sleeve through the return spring.
Compared with the prior art, the beneficial effects of the utility model are that: the height adjustable outdoor child seat;
1. the pedal is arranged, when the child seat is used, the pawl can continuously deflect and rotate by stepping on the pedal, and the pawl is clamped with the ratchet bar, so that the ratchet bar and the telescopic rod are driven to lift the height, the height of the seat can be adjusted according to the height of a child, and different use requirements are met;
2. be provided with the guard plate, after child takes, can make its and handrail looks block through rotating the guard plate to fix spacingly to child's seat space, avoid falling from the seat because child is active good, make the security of seat obtain promoting.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the telescopic rod of the present invention;
FIG. 3 is a schematic top view of the pawl of the present invention;
FIG. 4 is a schematic top view of the protection plate of the present invention;
fig. 5 is a schematic cross-sectional structural view of the engaging block of the present invention.
In the figure: 1. a base; 2. a telescopic rod; 3. a seat; 4. mounting blocks; 5. a connecting shaft; 6. a torsion spring; 7. a first handle; 8. a pedal; 9. a connecting rod; 10. a docking rod; 11. a pawl; 12. a ratchet bar; 13. a hinge; 14. a protection plate; 15. a clamping block; 16. a groove; 17. a bolt; 18. a sleeve; 19. a card slot; 20. a return spring; 21. a second handle; 22. a handrail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an outdoor child seat with adjustable height comprises a base 1, an expansion link 2, a seat 3, a mounting block 4, a connecting shaft 5, a torsion spring 6, a first handle 7, a pedal 8, a connecting rod 9, a butt-joint rod 10, a pawl 11, a ratchet bar 12, a hinge 13, a protection plate 14, a clamping block 15, a groove 16, a bolt 17, a sleeve 18, a clamping groove 19, a reset spring 20, a second handle 21 and a handrail 22, wherein the upper end of the base 1 is fixedly provided with the expansion link 2, the output end of the expansion link 2 is fixedly provided with the seat 3, the outer surface of the expansion link 2 is fixedly provided with the mounting block 4, the end part of the mounting block 4 is connected with the connecting shaft 5, the torsion spring 6 is arranged inside the connecting shaft 5, the mounting block 4 is connected with the first handle 7 through the connecting shaft 5, the top end of the first handle 7 is connected with the ratchet bar 12, the mounting block 4 is connected with the pedal 8 through the connecting shaft 5, and the outer surface of the pedal 8 is connected with the connecting rod 9, the upper end of the connecting rod 9 is connected with the butt joint rod 10, the left end of the butt joint rod 10 is connected with a pawl 11 through a shaft, the outer side of the pawl 11 is connected with a ratchet bar 12, a second handle 21 is fixedly arranged on the outer surface of the pawl 11, the outer surface of the output end of the telescopic rod 2 is fixedly provided with the ratchet bar 12, the outer side of the seat 3 is connected with a protection plate 14 through a hinge 13, a clamping block 15 is fixedly connected with the outer surface of the protection plate 14, a handrail 22 is fixedly arranged at the upper end of the outer surface of the seat 3, a groove 16 is formed in the outer side of the handrail 22, the inner side of the groove 16 is connected with the clamping block 15, the lower end of the seat 3 is connected with a bolt 17, the output end of the bolt 17 is connected with a sleeve 18 through a return spring 20, and the output end of the bolt 17 is connected with the clamping block 15 through a clamping groove 19;
the first handle 7 and the mounting block 4 form a rotating structure through the connecting shaft 5, the first handle 7 and the mounting block 4 form an elastic structure through the torsion spring 6, the butt joint rod 10 and the mounting block 4 form a rotating structure with the connecting shaft 5 as a circle center, the mounting block 4 is symmetrically provided with two groups about a horizontal central line of the connecting rod 9, the pawl 11 and the ratchet bar 12 are connected in a clamping manner, the ratchet bar 12 is symmetrically provided with two groups about a vertical central line of the telescopic rod 2, the telescopic rod 2 can be stably lifted through the rotation of the pedal 8, and therefore the seat 3 at the upper end is lifted in height to meet the use requirement;
the protection plate 14 and the clamping block 15 are of an integrated structure, the clamping block 15 is in sliding connection with the groove 16, the output end of the bolt 17 and the clamping block 15 form a clamping structure through the clamping groove 19, the bolt 17 and the sleeve 18 form an elastic structure through the return spring 20, and the seat space of the child can be fixed and limited through clamping of the protection plate 14, so that the child cannot fall off from the seat.
The working principle is as follows: according to the figures 1-3, the device is firstly placed at the position to be operated, when the height of a child is higher, the child can turn clockwise by stepping on the pedal 8, the pedal 8 rotates clockwise by taking the connecting shaft 5 as the center of circle, so as to drive the connecting rod 9 at the upper end of the outer surface to move downwards synchronously, and when the butt-joint rod 10 connected with the top end of the connecting rod 9 through a shaft moves downwards at the right end, the pedal can also rotate, under the action of the lever principle, the left end of the pedal can rise, the pawl 11 at the left end is synchronously driven to jack up the ratchet 12 meshed with the outer side and the telescopic rod 2, so that the ratchet 12 moves upwards and the height is lifted, then the pedal 8 resets under the action of the torsion spring 6, the pawl 11 is synchronously driven to move downwards, so as to be clamped with the next ratchet 12, the first handle 7 side at the left side of the telescopic rod 2 plays a role of fixedly supporting the ratchet 12, so as to stably improve the height of the seat, after the child is seated, the telescopic rod 2 can be retracted by pulling the first handle 7 and the second handle 21 outwards, so that the normal height is recovered;
according to fig. 4 and 5, when the child takes, can upwards lift up protection plate 14, protection plate 14 rotates under hinge 13's effect, thereby laminate to handrail 22 surface, block 15 will get into in the recess 16 this moment, get into the in-process and can extrude the bolt 17 output that originally is located in recess 16, make its downstream, when block 15 moves to the bottom of recess 16, bolt 17 output will be through draw-in groove 19 and block 15 looks block, make it can be stable fixed, effectively fix and avoid droing to protection plate 14, also carry out stable guard work to children, after the use, accessible pulls bolt 17 downwards, can make protection plate 14 break away from the block state, reset to initial condition, holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a height-adjustable's outdoor children's seat, includes base (1), footboard (8), pawl (11), guard plate (14) and handrail (22), its characterized in that: the upper end of the base (1) is fixedly provided with a telescopic rod (2), the output end of the telescopic rod (2) is fixedly provided with a seat (3), the outer surface of the telescopic rod (2) is fixedly provided with a mounting block (4), the end part of the mounting block (4) is connected with a connecting shaft (5), a torsion spring (6) is arranged inside the connecting shaft (5), the mounting block (4) is connected with a first handle (7) through the connecting shaft (5), the top end of the first handle (7) is connected with a ratchet bar (12), the mounting block (4) is connected with a pedal (8) through the connecting shaft (5), the outer surface of the pedal (8) is connected with a connecting rod (9), the upper end of the connecting rod (9) is connected with a butt-joint rod (10), the left end of the butt-joint rod (10) is connected with a pawl (11) through a shaft, and the outer side of the pawl (11) is connected with the ratchet bar (12), and pawl (11) surface fixed mounting has second handle (21), telescopic link (2) output surface fixed mounting has thorn strip (12), seat (3) outside is connected with protection plate (14) through hinge (13), and protection plate (14) surface fixed connection has block (15), seat (3) surface upper end fixed mounting has handrail (22), and the outside of handrail (22) is seted up flutedly (16) to recess (16) inboard is connected with block (15), the lower extreme of seat (3) is connected with bolt (17), and bolt (17) output is connected with sleeve (18) through reset spring (20), and bolt (17) output is connected with block (15) through draw-in groove (19).
2. The height adjustable outdoor child seat according to claim 1, wherein: the first handle (7) and the mounting block (4) form a rotating structure through the connecting shaft (5), and the first handle (7) and the mounting block (4) form an elastic structure through the torsion spring (6).
3. The height adjustable outdoor child seat according to claim 1, wherein: the butt joint rods (10) and the mounting blocks (4) form a rotating structure by taking the connecting shaft (5) as a circle center, and the mounting blocks (4) are symmetrically provided with two groups relative to the horizontal center line of the connecting rod (9).
4. The height adjustable outdoor child seat according to claim 1, wherein: the pawl (11) is connected with the ratchet strips (12) in a clamping mode, and the ratchet strips (12) are symmetrically arranged into two groups relative to the vertical center line of the telescopic rod (2).
5. The height adjustable outdoor child seat according to claim 1, wherein: the protection plate (14) and the clamping block (15) are of an integrated structure, and the clamping block (15) is in sliding connection with the groove (16).
6. The height adjustable outdoor child seat according to claim 1, wherein: the output end of the bolt (17) forms a clamping structure with the clamping block (15) through the clamping groove (19), and the bolt (17) forms an elastic structure with the sleeve (18) through the return spring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756270.9U CN213786444U (en) | 2020-11-25 | 2020-11-25 | Height-adjustable outdoor child seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756270.9U CN213786444U (en) | 2020-11-25 | 2020-11-25 | Height-adjustable outdoor child seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213786444U true CN213786444U (en) | 2021-07-27 |
Family
ID=76938793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022756270.9U Expired - Fee Related CN213786444U (en) | 2020-11-25 | 2020-11-25 | Height-adjustable outdoor child seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213786444U (en) |
-
2020
- 2020-11-25 CN CN202022756270.9U patent/CN213786444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |