KR101868747B1 - Stroller with changeable structure - Google Patents
Stroller with changeable structure Download PDFInfo
- Publication number
- KR101868747B1 KR101868747B1 KR1020170088064A KR20170088064A KR101868747B1 KR 101868747 B1 KR101868747 B1 KR 101868747B1 KR 1020170088064 A KR1020170088064 A KR 1020170088064A KR 20170088064 A KR20170088064 A KR 20170088064A KR 101868747 B1 KR101868747 B1 KR 101868747B1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- cover
- module
- seat
- angle
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/14—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor with detachable or rotatably-mounted body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
- B62B9/104—Perambulator bodies; Equipment therefor characterized by details of the seat with adjustable or reclining backrests
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baby carriage, and more particularly, to a baby carriage that can change its structure in accordance with a child's body development. The stroller according to an embodiment of the present invention includes a housing having an upper surface and a front surface, a cover hinged to the front surface of the housing and selectively opened and closed, and a moving module coupled to the lower portion of the housing.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baby carriage, and more particularly, to a baby carriage that can change its structure in accordance with a child's body development.
In recent years, low birth rate has raised the number of gold kids who are born as a single child, and the cost of investing in children is increasing.
In response, the size of the angel industry for infants aged 0 to 14 has been expanding, and a number of premium products targeting infants and toddlers are on the market.
Among them, baby strollers are a necessity for day care for infants under 5 years and are widely used in most families with infant children.
In this way, in addition to the characteristics of the baby stroller itself, which is essential for childcare, there has been a recent increase in the number of premium stroller cars with high prices due to an increase in the investment cost for Gold Kids. However, premium stroller products cost as little as 500,000 won and as much as 2,000,000 won, making it economically burdensome to purchase in ordinary households.
On the other hand, even if such a premium stroller is purchased, the baby stroller can no longer be used when the child grows due to the limited size of the stroller. Accordingly, a new stroller must be purchased in accordance with the growth of the child, which causes a problem that the cost of purchasing the stroller is very high.
An object of the present invention is to provide a stroller which can change its structure in accordance with the development of a child's body.
It is another object of the present invention to provide a baby carriage which is capable of attaching and detaching a seat.
It is another object of the present invention to provide a baby carriage which can adjust the angle of a seat.
It is another object of the present invention to provide a baby carriage to which a simple dining table is bound.
The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention which are not mentioned can be understood by the following description and more clearly understood by the embodiments of the present invention. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.
The present invention can change the structure of the stroller according to the development of a child's body by providing a housing having a top surface and a front surface opened and a cover hinged to the front surface of the housing to selectively open and close.
In addition, the present invention can detach and attach a sheet by providing a detachable member on the bottom surface of the sheet and the inner bottom surface of the housing.
In addition, the present invention can adjust the angle of the seat by providing a lower seat which is detachable from the inner bottom surface of the housing and an upper seat which is hinged to the lower seat and rotates relative to the lower seat.
Further, according to the present invention, at least one pair of binding grooves is provided on the inner surface on both sides of the housing, so that the simple table can be bound.
The present invention can change the structure of the stroller according to the development of the child, so that the stroller can be prevented from being replaced even if the child grows, thereby saving the cost of purchasing a new stroller.
Further, according to the present invention, the seat provided on the baby carriage can be detached and attached, so that the seat can be easily replaced and cleaned, thereby improving the hygiene management efficiency.
Further, according to the present invention, by adjusting the angle of the seat provided on the baby carriage, an attitude suitable for the activity of the child can be derived.
In addition, the present invention binds a simple dining table to a baby carriage so that the baby carriage can be substituted for a dining table and a dining table without having to place the child on a separate dining table for a meal.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a baby carriage according to an embodiment of the present invention; Fig.
Figure 2 is a perspective view of the cover and housing shown in Figure 1;
Fig. 3 is a view showing a state in which the cover shown in Fig. 2 is selectively opened and closed at the front face of the housing; Fig.
Fig. 4 and Fig. 5 are views showing seating positions according to the opening and closing angles of the cover shown in Fig. 3, respectively. Fig.
Fig. 6 is a view showing fixing members provided on both side inner surfaces of the housing shown in Fig. 3 and both side ends of the cover. Fig.
Fig. 7 is a view showing a state where the cover is fixed to the housing through the fixing member shown in Fig. 6; Fig.
8 is a view showing a sheet which is detachably attached to the inner bottom surface of the housing;
9 is a view showing an upper sheet pivoting relative to a lower sheet;
Figs. 10 to 12 are views showing the seating postures according to the rotation angles of the seat shown in Fig. 9, respectively. Fig.
13 is a view showing a pair of binding grooves provided on both inner side surfaces of the housing.
14 is a view showing a state in which a plate is drawn in and out of a pair of binding grooves shown in Fig.
Fig. 15 is a view showing the seating position when the plate shown in Fig. 14 is retracted. Fig.
The above and other objects, features, and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings, which are not intended to limit the scope of the present invention. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to denote the same or similar elements.
FIG. 2 is a perspective view of a cover and a housing shown in FIG. 1; FIG. 3 is a view showing a cover selectively opened and closed at the front of the housing; Fig. Figs. 4 and 5 are views showing seating positions according to the opening and closing angles of the cover shown in Fig. 3, respectively.
Hereinafter, the baby carriage 1 according to the embodiment of the present invention and the constituent elements thereof will be described in detail with reference to FIGS. 1 to 5. FIG.
Referring to FIG. 1, a stroller 1 according to an embodiment of the present invention may include a
The
The plurality of wheels are coupled to the wheel frame to move the baby carriage 1. [ The wheels may be of any number, but may consist of three or more, preferably three, wheels for stability and convenience of movement of the stroller 1.
The structure of the wheel frame may vary depending on the number of wheels. When the number of wheels is three as shown in FIG. 1, the wheel frame may be composed of a front wheel frame for engaging with two wheels in front and a rear wheel frame for engaging with one wheel in the rear.
Here, the front and rear sides are according to an example, and unlike the above, the wheel frame may be composed of a rear wheel frame to be coupled with two wheels on the rear side and a front wheel frame to be coupled with one wheel on the front side.
Referring to FIG. 2, the
The open upper surface of the
The
The
Meanwhile, the
Bouncers are one of the baby products that perform the function of helping infants rest and sleep by gently shaking the infant. In order to allow the
More specifically, the swing module may shake the upper housing against the fixed lower housing. Accordingly, the upper housing can swing at predetermined angles (left and right and up and down angles) and speed with respect to the lower housing.
Meanwhile, as shown in FIGS. 1 and 2, the outer surface of the
Hereinafter, the
Referring to FIG. 3, the
On the other hand, the hinge joint means that two objects can be rotated with respect to the hinge axis but are coupled so that a few horizontal vertical movements are fixed. Accordingly, the
As shown in FIG. 3, the
More specifically, since the
However, as will be described later, the
The
The first input module may be provided on the outer surface of the
If the first input module is a button, the user input from the user may be a physical contact point signal. On the other hand, when the first input module is the remote controller, the input signal input from the user may be a wireless communication signal.
The hinge control module can be installed inside the
For example, when the first input module is a button provided on the outer surface of the
Referring to FIGS. 4 and 5, the child aboard the baby carriage 1 may have a greater height than the baby shown in FIG. At this time, when the open / close angle of the
On the other hand, when the opening / closing angle of the
As described above, according to the present invention, by changing the structure of the stroller according to the development of the child, the stroller can be prevented from being replaced even if the child grows, and thus the cost for purchasing a new stroller can be saved.
FIG. 6 is a view showing fixing members provided on both side inner surfaces of the housing and both sides of the cover shown in FIG. 3, and FIG. 7 is a view showing the cover being fixed to the housing through the fixing member shown in FIG. Fig.
Hereinafter, the process of fixing the
6 is an enlarged view of the front face of the
When the fixing protrusions are provided on both side inner surfaces 10 'of the
7 is a schematic top view of the front face of the
More specifically, as shown in FIG. 7, the
When the
7, fixing
On the other hand, the
The measurement module may be provided on the inner bottom surface of the
The hinge control module can control the opening / closing angle of the
When the measured weight is equal to or greater than the first reference weight and less than the second reference weight, the hinge control module can control the
As described above, according to the present invention, even if the user does not manually adjust the opening / closing angle of the cover, the body size of the child can be estimated according to the weight of the child so that the baby stroller structure suitable for the child's body can be automatically provided.
FIG. 8 is a view showing a sheet which is attached to and detached from the inner bottom surface of the housing, FIG. 9 is an upper sheet rotating with respect to the lower sheet, and FIGS. 10 to 12 are cross- And a sitting posture, respectively.
Hereinafter, the
Referring to FIG. 8, the
The detachable member is a means for coupling the
In one example, if the hooking surface is provided on the
In another example, when the detachable member is a zipper, the
INDUSTRIAL APPLICABILITY As described above, the present invention can easily replace and clean the seat by attaching and detaching the seat provided in the baby carriage, thereby improving the hygiene management efficiency.
9, the
The
The
The second input module may be provided on the outer surface of the
If the second input module is a button, the user input from the user may be a physical contact signal. On the other hand, when the second input module is a remote controller, the input signal input from the user may be a wireless communication signal.
The angle control module may be installed inside the
For example, when the second input module is a button provided on the outer surface of the
9 to 12, when the
On the other hand, when the
In addition, when the
INDUSTRIAL APPLICABILITY As described above, the present invention can induce an attitude suitable for a child's activity by adjusting the angle of the seat provided on the stroller.
For example, when the child is sleeping, the user can adjust the angle of the seat as shown in FIG. 10 to induce an attitude capable of taking a good night's sleep.
In addition, when the child is active, the user can adjust the angle of the seat as shown in Fig. 11 to induce an attitude suitable for the activity.
Also, immediately after the child finishes eating, the user can adjust the angle of the seat as shown in Fig. 12 to induce an attitude suitable for digestion of food.
13 is a view showing a pair of binding grooves provided on both inner side surfaces of the housing. FIG. 14 is a view showing a state in which a plate is pulled into and out of a pair of binding grooves shown in FIG. 13, and FIG. 15 is a view showing a sitting position when the plate shown in FIG. 14 is pulled in.
Hereinafter, referring to Figs. 13 to 15, a description will be given of the
13 and 14, the present invention may further include a
The inner side surfaces of the
As shown in Fig. 13, the pair of
13, two or more pairs of binding grooves having different heights from the paper surface may be provided on both inner side surfaces of the
As shown in Fig. 14, the
When the
As described above, when two or more pairs of binding grooves having different heights from the ground are provided on both inner side surfaces of the
As described above, the present invention binds a plate (a simple table) to a baby carriage so that the baby carriage can be substituted for a dining table and a dining table without having to place a child on a separate dining table for a meal.
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, But the present invention is not limited thereto.
1: Stroller 10: Housing
20: cover 30: sheet
40: Moving module 50: Plate
Claims (14)
A sheet provided inside the housing;
A measurement module provided on an inner bottom surface of the housing to measure a weight applied to the inner bottom surface;
A cover hinged to the front surface of the housing;
A hinge control module that opens the cover if the measured weight is greater than or equal to a first reference weight and increases the degree of opening of the cover if the measured weight is greater than a second reference weight that is higher than the first reference weight; And
A moving module coupled to a lower portion of the housing,
Wherein the housing comprises a lower housing fixed to the moving module and an upper housing connected to the upper portion of the lower housing through the buffering member,
And a swing module for swinging the upper housing from side to side with respect to the lower housing
stroller.
Wherein the outer surface of the housing is curved.
The housing includes first and second openings respectively opened on an upper surface and a front surface,
Wherein the cover is hinged to a front surface of the housing to selectively open and close the second opening.
And the cover is hinged to the lower front edge of the housing.
An input module for receiving a user input for an opening / closing angle of the cover; And
And a hinge control module for controlling the opening and closing angle of the cover with respect to the front surface of the housing according to the provided user input.
Wherein a fixing member for fixing the cover to the housing is provided on both inner side surfaces of the housing and both side ends of the cover.
Wherein the fixing protrusion is provided on both inner side surfaces of the housing when the fixing protrusion is provided on both inner side surfaces of the housing and the fixing protrusion is provided on both inner ends of the housing, .
Wherein the seat is detachably attached to an inner bottom surface of the housing through a detachable member.
The sheet
A lower sheet attached to and detached from the inner bottom surface through the detachable member; And
And an upper sheet hinged to the lower seat to rotate with respect to the lower seat.
An input module for receiving a user input for a rotation angle of the upper sheet; And
And an angle control module for controlling an angle of rotation of the upper seat relative to the lower seat according to the provided user input.
Further comprising: a plate that is inserted into and ejected from at least one pair of binding grooves provided on both inner side surfaces of the housing.
Wherein the pair of binding grooves are formed with a predetermined length forward.
The mobile module
A wheel frame coupled to a lower portion of the housing; And
And at least three wheels coupled to the wheel frame.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170088064A KR101868747B1 (en) | 2017-07-11 | 2017-07-11 | Stroller with changeable structure |
PCT/KR2018/006612 WO2019013454A1 (en) | 2017-07-11 | 2018-06-11 | Baby stroller having changeable structure and control system comprising same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170088064A KR101868747B1 (en) | 2017-07-11 | 2017-07-11 | Stroller with changeable structure |
Publications (1)
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KR101868747B1 true KR101868747B1 (en) | 2018-06-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020170088064A KR101868747B1 (en) | 2017-07-11 | 2017-07-11 | Stroller with changeable structure |
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KR (1) | KR101868747B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200239505Y1 (en) * | 2001-04-04 | 2001-10-10 | 김휘욱 | Baby carriage for both bed of cradle |
KR101502406B1 (en) * | 2014-01-13 | 2015-03-24 | 이재욱 | Baby carriage |
-
2017
- 2017-07-11 KR KR1020170088064A patent/KR101868747B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200239505Y1 (en) * | 2001-04-04 | 2001-10-10 | 김휘욱 | Baby carriage for both bed of cradle |
KR101502406B1 (en) * | 2014-01-13 | 2015-03-24 | 이재욱 | Baby carriage |
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