CN220349772U - Seat structure of walking baby cart - Google Patents
Seat structure of walking baby cart Download PDFInfo
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- CN220349772U CN220349772U CN202321306752.1U CN202321306752U CN220349772U CN 220349772 U CN220349772 U CN 220349772U CN 202321306752 U CN202321306752 U CN 202321306752U CN 220349772 U CN220349772 U CN 220349772U
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- 238000009434 installation Methods 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to the technical field of strollers, in particular to a seat structure of a child walking cart. The beneficial effects of the utility model are as follows: the detachable infant seat is designed, and is arranged on the body of the infant stroller or on the shoulder straps, and the two states are mutually converted, so that different requirements of users are met, the infant seat is suitable for various environments, and the disassembling and changing steps are very convenient and quick; the baby carriage body structure is simplified, the height of the framework body is convenient to adjust, the operation is simple, and the appearance aesthetic feeling of the baby carriage is improved.
Description
Technical Field
The utility model relates to the technical field of strollers, in particular to a seat structure of a walking baby stroller.
Background
The baby carriage is a tool carriage which is designed for providing convenience for outdoor activities of babies, is one of favorite riding tools of the babies, and is a necessity for the baby to shop on the street. However, the components of the existing stroller for controlling the folding or using state of the stroller body and the components for controlling the reversing of the handle are usually independent of each other, so that the operation of the stroller is relatively complex; the baby carriage and the baby waist support chair can be suitable for different environments, and products on the market cannot be mutually converted.
In view of the above-mentioned shortages of the seat structure of the pushchairs, the applicant has provided a practical solution by combining the production practice and using the method of professional science, and therefore, the applicant has provided the present application.
Disclosure of Invention
The utility model aims at providing a seat structure of a walking baby trolley, which can be installed on the walking baby trolley or on a double shoulder belt according to the existing technical state, and the design can meet various conditions.
A seat structure of a walking child stroller, comprising: front wheel, rear wheel, bracing piece, drive connecting rod, installation base and baby's seat, installation base front end be equipped with two front wheels, drive connecting rod one end is connected in the installation base, the rear wheel sets up at the drive connecting rod other end, the bracing piece of U type is installed on the installation base, the draw-in groove is all installed in two outsides about the seat position on the baby's seat, all be equipped with the installation socket on bracing piece and the both shoulders area, the installation socket is corresponding with installation draw-in groove position, the installation socket is installed in the installation draw-in groove. When the baby carriage needs to be folded, the baby seat can be easily disassembled, so that the occupied space of the baby carriage is reduced, the baby seat is used as other use, and the baby seat is additionally provided with braces, so that the baby seat is used as a handbag accessory in a child mode.
Specifically, infant seat divide into seat position and waist position, waist position top left and right sides all is equipped with spacing buckle position, is equipped with the installation pole that is used for angle modulation on the bracing piece, the buckle on the installation pole is installed to spacing buckle position, the installation socket pass through the slider and install on the bracing piece.
Specifically, infant seat lean on waist position top left and right sides all be equipped with spacing buckle position, be equipped with installation socket and shoulder strap buckle on the both shoulders area, spacing buckle position and shoulder strap buckle interconnect, installation socket on the both shoulders area is installed in the installation draw-in groove.
Specifically, two drive connecting rod one ends that are located the installation base bottom pass through tooth intermeshing, be equipped with a spacing slip rail in the middle of two drive connecting rods, the bottom of bracing piece is equipped with the push rod, push rod one end articulates in the bracing piece is inboard, the push rod other end articulates in drive connecting rod, spacing slip rail divide into two spacing slide bars about, be equipped with a spring buckle in the middle of the two spacing slide bars, two spacing slide bars draw close to each other or separate.
Specifically, the push rod divide into sliding rod sleeve and ejector pin, the ejector pin one end of V type is connected in the sliding rod sleeve and is flexible along the sliding rod sleeve, the ejector pin other end articulates in the drive connecting rod and promotes two drive connecting rods and draw close each other.
Specifically, front wheel and rear wheel all adopt high-elastic EVA wheel, front wheel articulates in the installation base bottom, is equipped with damping spring between front wheel and the installation base. The vibration on the road surface can be filtered, so that the infant can sit in the infant seat for comfort.
Specifically, the two rear wheels are connected to the two driving connecting rods through brake pedals. The rear wheels are locked by the brake pedal, so that the baby carriage can be fixed in place when needed, and cannot easily slide and move.
Specifically, infant seat insert in the trench of bracing piece through spout and buckle, specifically, drive the connecting rod outwards prop up when opening, the contained angle of two drive connecting rods is 30 to 60 degrees. When the baby carriage is in a use state, the rear wheels are unfolded outwards, so that the overall stability of the baby carriage is improved, and unsafe phenomena such as side turning and the like are avoided.
The beneficial effects of the utility model are as follows: the detachable infant seat is designed, and is arranged on the body of the infant stroller or on the shoulder straps, and the two states are mutually converted, so that different requirements of users are met, the infant seat is suitable for various environments, and the disassembling and changing steps are very convenient and quick; the baby carriage body structure is simplified, the height of the framework body is convenient to adjust, the operation is simple, the aesthetic feeling of the appearance of the baby carriage is improved, and the baby carriage can be installed on other trolleys to adjust the height of the baby carriage body.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic diagram of the cart of the present utility model;
fig. 4 is a schematic diagram of the infant lumbar support state of the present utility model.
Description labeling description: the infant car comprises a front car wheel 1, a rear car wheel 2, a supporting rod 3, a driving connecting rod 4, a mounting base 5, a push rod 6, a switch button mechanism 7, an infant seat 8, a limit sliding rail 9, a damping spring 10, a brake mechanism 11, a mounting socket 12, a mounting clamping groove 13, a shoulder strap buckle 14, a shoulder strap 15, a mounting rod 16 and a limit buckle position 17.
Description of the embodiments
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Referring to fig. 1 to 3, a seat structure of a walking child cart includes: front wheel, rear wheel, bracing piece, drive connecting rod, installation base and baby's seat, installation base front end be equipped with two front wheels, drive connecting rod one end is connected in the installation base, the rear wheel sets up at the drive connecting rod other end, the bracing piece of U type is installed on the installation base, the draw-in groove is all installed in two outsides about the seat position on the baby's seat, all be equipped with the installation socket on bracing piece and the both shoulders area, the installation socket is corresponding with installation draw-in groove position, the installation socket is installed in the installation draw-in groove. When the baby carriage needs to be folded, the baby seat can be easily disassembled, so that not only is the space occupied by the baby carriage reduced, but also the baby seat is used as other use, and the double shoulder straps are additionally arranged on the baby seat. The way of installing the clamping groove and the matching installation way of the installation socket, the way of the spring button or the reverse hook clamping groove, etc. is only needed to realize the installation and the disassembly, which belongs to the conventional prior art, and the person skilled in the art can easily think, and the details are not repeated here.
According to the scheme, the limiting sliding rail is divided into the left limiting sliding rod and the right limiting sliding rod, a spring buckle is arranged between the two limiting sliding rods, and the two limiting sliding rods are mutually close or separated.
Above-mentioned scheme, the push rod divide into sliding rod cover and ejector pin, the ejector pin one end of V type is connected in the sliding rod cover and is flexible along the sliding rod cover, the ejector pin other end articulates in the drive connecting rod and promotes two drive connecting rods and draw close each other, the ejector pin other end can be along inside slide rail lateral sliding. When the driving connecting rods are outwards spread, the included angle between the two driving connecting rods is 30-60 degrees.
Above-mentioned scheme, preceding wheel and rear wheel all adopt high-elastic EVA wheel, preceding wheel articulates in the installation base bottom, is equipped with damping spring between preceding wheel and the installation base. The two rear wheels are connected to the two driving connecting rods through brake pedals. A dynamic brake mechanism (not shown in detail) which may be conventional, thereby preventing the rear wheels from rolling.
Above-mentioned scheme, the bracing piece divide into handle position and flexible connecting rod, shift knob mechanism sets up in the middle of the handle position, the flexible connecting rod of upper segment contracts into inside the flexible connecting rod of lower segment. The switch button mechanism comprises a sliding block seat arranged in the cavity at the handle position, a switch sliding block arranged on the sliding block seat and a button body penetrating through the outer surface of the U-shaped bracket. Thus, the abnormal lowering of the height of the vehicle body caused by carelessly pressing the button body can be prevented. The switch button mechanism is of an existing design and will be easily understood by those skilled in the art, and will not be described in detail herein.
Folding transformation: when the device is needed to be used, the supporting rod is only required to be turned upwards to be unfolded, the push rod on the inner side of the supporting rod drives the two driving connecting rods to be gradually separated when the supporting rod is unfolded, gears at the front ends of the two driving connecting rods are meshed with each other to rotate, and the limiting sliding rail is also gradually unfolded, so that the enough smoothness of the unfolding process of the driving connecting rods is ensured, and the two limiting sliding rods can be clamped at the appointed position by the spring buckle; then the infant seat is arranged on the supporting rod; on the contrary, when the baby carriage needs to be folded, the baby carriage can be easily folded by only pressing the spring buckle to release the limit and downwards overturning the supporting rod.
The trolley state: the infant seat divide into seat position and waist position, waist position top left and right sides all is equipped with spacing buckle position, is equipped with the installation pole that is used for angle modulation on the bracing piece, the buckle on the installation pole is installed to spacing buckle position, the installation socket pass through the slider and install on the bracing piece, the installation socket can be adjusted height as required, the slider can be along the inside slide rail of bracing piece displacement and fixed from top to bottom. The installation draw-in groove of baby's seat is installed in the installation socket on the bracing piece, and baby's seat top and bottom are all installed on the baby's automobile body, can place the baby on baby's seat to realize the shallow mode, the inclination of its baby's seat can be adjusted through the swing to the installation pole.
Baby lumbar support state: the infant seat lean on waist position top left and right sides all be equipped with spacing buckle position, be equipped with installation socket and baldric buckle on the both shoulders area, spacing buckle position and baldric buckle interconnect, installation socket on the both shoulders area is installed in the installation draw-in groove. When the baby waist support needs to be replaced, the baby seat can be detached from the baby car body, the shoulder belts are connected to the upper and lower mounting clamping grooves and the limiting clamping positions of the baby seat, the baby waist support is in a knapsack shape, an adult can put the baby seat back on the chest, and then the baby is placed on the baby seat, so that a baby waist support state is formed.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (8)
1. A seat structure of a walking child stroller, comprising: front wheel, rear wheel, bracing piece, drive connection pole, mounting base and baby seat, its characterized in that: the front end of the mounting base is provided with two front wheels, one end of the driving connecting rod is connected with the mounting base, the rear wheels are arranged at the other end of the driving connecting rod, the U-shaped supporting rod is arranged on the mounting base, the left and right outer sides of the seat position on the infant seat are respectively provided with a clamping groove, the supporting rods and the shoulder straps are respectively provided with a mounting socket, the mounting sockets correspond to the clamping grooves in position, and the mounting sockets are inserted into the clamping grooves.
2. The seat structure of the strolling cart according to claim 1, characterized in that: the infant seat divide into seat position and waist position, waist position top left and right sides all is equipped with spacing buckle position, is equipped with the installation pole that is used for angle modulation on the bracing piece, spacing buckle position is connected the buckle on the installation pole, the installation socket pass through the slider and install on the bracing piece.
3. The seat structure of the strolling cart according to claim 1, characterized in that: the infant seat lean on waist position top left and right sides all be equipped with spacing buckle position, be equipped with installation socket and baldric buckle on the both shoulders area, spacing buckle position and baldric buckle interconnect, installation socket on the both shoulders area is installed in the installation draw-in groove.
4. A child stroller seat structure according to claim 2 or 3, wherein: two drive connecting rod one ends that are located the installation base bottom pass through tooth intermeshing, are equipped with a spacing slip rail in the middle of two drive connecting rods, and the bottom of bracing piece is equipped with the push rod, and push rod one end articulates in the bracing piece is inboard, and the push rod other end articulates in drive connecting rod, and spacing slip rail divide into two spacing slide bars about, are equipped with a spring buckle in the middle of two spacing slide bars, and two spacing slide bars draw close or separate each other.
5. The seat structure of the walking cart of claim 4, wherein: the push rod is divided into a sliding rod sleeve and a push rod, one end of the V-shaped push rod is connected in the sliding rod sleeve and stretches out and draws back along the sliding rod sleeve, and the other end of the push rod is hinged to the driving connecting rods and pushes the two driving connecting rods to be close to each other.
6. The seat structure of the walking cart of claim 5, wherein: the front wheels and the rear wheels are high-elastic EVA wheels, the front wheels are hinged to the bottom of the mounting base, and damping springs are arranged between the front wheels and the mounting base.
7. The seat structure of the walking cart of claim 6, wherein: the two rear wheels are connected to the two driving connecting rods through brake pedals.
8. The seat structure of the walking cart of claim 7, wherein: the support rod is divided into a handle position and a telescopic connecting rod, the switch button mechanism is arranged in the middle of the handle position, and the telescopic connecting rod at the upper section is retracted into the telescopic connecting rod at the lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306752.1U CN220349772U (en) | 2023-05-26 | 2023-05-26 | Seat structure of walking baby cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306752.1U CN220349772U (en) | 2023-05-26 | 2023-05-26 | Seat structure of walking baby cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220349772U true CN220349772U (en) | 2024-01-16 |
Family
ID=89484408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306752.1U Active CN220349772U (en) | 2023-05-26 | 2023-05-26 | Seat structure of walking baby cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220349772U (en) |
-
2023
- 2023-05-26 CN CN202321306752.1U patent/CN220349772U/en active Active
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