CN107380021B - Supporting device of children's articles and children's articles - Google Patents
Supporting device of children's articles and children's articles Download PDFInfo
- Publication number
- CN107380021B CN107380021B CN201710492455.3A CN201710492455A CN107380021B CN 107380021 B CN107380021 B CN 107380021B CN 201710492455 A CN201710492455 A CN 201710492455A CN 107380021 B CN107380021 B CN 107380021B
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- CN
- China
- Prior art keywords
- supporting
- legs
- leg
- movable
- child
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2824—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the vehicle frame
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a child product and a supporting device thereof, wherein the supporting device is used for supporting the child product on a supporting surface, the supporting device comprises supporting legs connected with the child product, the supporting device also comprises movable legs which are movably arranged at the lower parts of the supporting legs and have an unfolding state and a folding state, and an elastic part used for enabling the movable legs to trend to unfold, and the supporting device has a first working state and a second working state. The supporting device is additionally provided with the movable legs on the basis of the original supporting legs, the movable legs are arranged in an automatically opened state, and once the supporting legs are separated from the supporting surface, the movable legs can pop up and be supported on the supporting surface. The supporting device is applied to the child safety seat, when the distance between the safety seat and the ground of the carriage of the automobile is increased, the height of the whole supporting device can be automatically increased by the movable legs, and the situation that the supporting legs are not strictly matched with the bottom surface of the automobile due to the fact that the height of the supporting device is not adjusted in time by a user is avoided.
Description
Technical Field
The invention relates to a supporting device of a child product and the child product, in particular to a child safety seat.
Background
At present, society pays more attention to the child safety seat, and is also popular, and the requirement on the child safety seat is higher, and for the comfort and the security of children riding, higher requirements are also put forward on our design. The child safety seat is a device which is tied on an automobile and used for children to sit, and has a binding function to ensure the travel safety of the children. With the rapid increase of the quantity of the automobile, although people take various advanced technologies and measures, the casualties of children caused by the current traffic accidents are far higher than the casualties caused by any other reasons. Accordingly, properly purchasing and using an automotive child safety seat is considered to be one of the most effective methods of protecting child travel safety. The problems with current child safety seats are: because different brands and different models of automobile seats have different heights, even under the condition that the automobile seats are used for a long time, the heights of the automobile seats can be changed, so that the problem of empty bottoms of supporting legs can be caused, and the safety is influenced. It is therefore highly necessary to adjust the height of the support legs for different use situations. The seat in the prior art needs manual adjustment, and needs to be adjusted in time when the vehicle condition changes, otherwise, the matching of the supporting legs and the bottom surface of the automobile is possibly not strict, so that potential safety hazards of the child safety seat are caused, and the burden of a user can be increased due to frequent adjustment.
Disclosure of Invention
The invention aims to solve the technical problem of providing an improved supporting device for children articles, which can automatically increase the height of the supporting device according to the bottom empty condition and ensure the safety of children.
The invention also provides a child product with the height of the supporting legs capable of being automatically adjusted to meet the use requirement, in particular to a child safety seat with the height of the supporting legs capable of being automatically adjusted to meet the use requirement.
In order to solve the technical problems, the invention adopts a technical scheme that:
the supporting device comprises supporting legs connected with the children articles, movable legs which are movably arranged at the lower parts of the supporting legs and have an unfolding state and a folding state, and elastic parts for enabling the movable legs to trend to unfold, wherein the supporting device has a first working state and a second working state, when the supporting device is in the first working state, the bottoms of the supporting legs are supported on the supporting surface, and the movable legs are in the folding state; when the supporting device is in the second working state, the bottoms of the supporting legs are separated from the supporting surface, and the movable legs are in the unfolding state and supported on the supporting surface.
According to a preferred aspect of the invention, the movable leg is rotatably connected to the support leg. In one embodiment, an end of the movable leg is rotatably coupled to a lower portion of the support leg. More specifically and preferably, the pivotal connection of the movable leg to the support leg is located on one side of the bottom surface of the support leg.
According to a further preferred aspect of the invention, the axis of rotation between the movable leg and the support leg extends in a horizontal direction.
Preferably, the rotation angle of the movable leg ranges from 0 to 120 degrees.
Preferably, the support leg is provided with a groove for accommodating the movable leg, and when the support device is in the second working state, the movable leg is folded in the groove. In one embodiment, the bottom surface of the support leg is formed with the recess.
Preferably, the elastic component is arranged between the supporting leg and the movable leg, one end of the elastic component is fixedly connected with the supporting leg, and the other end of the elastic component is fixedly connected with the movable leg.
Preferably, the supporting legs comprise first supporting legs and second supporting legs which are in sliding connection with the first supporting legs, the upper ends of the first supporting legs are fixedly connected with the children articles, and movable legs are movably arranged at the lower parts of the second supporting legs.
Preferably, the second support leg is slidably disposed around the outer periphery of the first support leg.
The invention also relates to a child product comprising the support device according to the invention.
Preferably, the child product is a child safety seat having a seat portion, a backrest portion and a support means mounted to a front lower surface of the seat portion, the support means being as described above.
In the present invention, the supporting surface may be any surface, and may be a plane or a curved surface, and is not particularly limited. For child safety seats, the support surface is typically the surface of the floor or a mat laid on the floor.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the supporting device is additionally provided with the movable legs which are arranged on the basis of the original supporting legs and can be automatically opened, so that once the supporting legs are separated from the supporting surface, the movable legs can pop out and are supported on the supporting surface, and the supporting device is prevented from being empty. The supporting device is applied to the child safety seat, when the distance between the child safety seat and the ground of a carriage of an automobile is increased, the movable legs can automatically increase the height of the whole supporting device, so that the process of manually adjusting the height by a person is avoided, and the potential safety hazard of the child safety seat caused by the fact that the supporting legs are not strictly matched with the bottom surface of the automobile due to the fact that the height of the supporting legs is not adjusted in time by a user is avoided.
Drawings
FIG. 1 is a schematic view of the overall construction of a child safety seat of the present invention;
FIG. 2 is an enlarged schematic view of the support device of the present invention;
wherein: 1. support legs; 11. a first support leg; 12. a second support leg; 2. a movable leg; 20. a groove; 3. an elastic member; 41. a seat part; 42. a backrest part; 100. a support surface.
Detailed Description
As shown in fig. 1 and 2, a supporting device for a child product for supporting the child product on a supporting surface 100 (i.e., the floor of an automobile compartment) comprises a first supporting leg 11 having an upper end portion connected to the child product, a second supporting leg 12 slidably fitted around the outer periphery of the first supporting leg 11, a movable leg 2 rotatably provided on the bottom surface of the supporting leg 1 in an unfolded and folded state, and an elastic member 3 for making the movable leg 2 tend to be unfolded.
Further, a groove 20 for accommodating the movable leg 2 is formed in the bottom surface of the second supporting leg 12, the elastic component 3 is arranged between the second supporting leg 12 and the movable leg 2, one end of the elastic component 3 is connected with the second supporting leg 12, and the other end is connected with the movable leg 2; the rotation angle of the movable leg 2 is 0-120 degrees, and the rotation axis line between the movable leg 2 and the supporting leg 1 extends along the horizontal direction.
In this example, when the bottom surface of the second supporting leg 12 contacts the supporting surface 100, the movable leg 2 is blocked by the ground, the movable leg 2 is folded inside the groove 20, the elastic component 3 is in a compressed state, and the supporting device is in a first working state; when the bottom of the second supporting leg 12 is suspended and is out of contact with the supporting surface 100, the ground does not block the movable leg 2 any more, the elastic component 3 stretches and pushes the movable leg 2 to rotate and spread, the supporting device is supported on the ground, and the supporting device is in the second working state.
The invention also relates to a child product comprising the support device according to the invention. Specifically, the child product is a child safety seat having a seat portion 41 and a backrest portion 42, and the support device of the child product of the present invention is fixedly mounted to the front lower surface of the seat portion 41. In addition, in actual use, when the child safety seat is connected to different types of automobile seats or different use conditions, the distance between the supporting device and the ground plane of the carriage is different, so that the length of the movable leg 2 is not fixed, and the movable leg 2 with different lengths can be selected according to the needs of actual conditions. In addition, the support surface may be any surface, and may be a plane or a curved surface, without particular limitation. For child safety seats, the support surface is typically the surface of the floor or a mat laid on the floor.
In summary, the supporting device of the invention adds the movable leg on the basis of the original supporting leg, and the movable leg is set to be in an automatically opened state, so that once the supporting leg is separated from the supporting surface, the movable leg can pop out and be supported on the supporting surface, thereby avoiding the empty supporting device. The supporting device is applied to the child safety seat, when the distance between the child safety seat and the ground of a carriage of an automobile is increased, the movable legs can automatically increase the height of the whole supporting device, so that the process of manually adjusting the height by a person is avoided, and the potential safety hazard of the child safety seat caused by the fact that the supporting legs are not strictly matched with the bottom surface of the automobile due to the fact that the height of the supporting legs is not adjusted in time by a user is avoided.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand and practice the present invention, but not to limit the scope of the present invention, and the present invention is not limited to the above-described embodiments, and all equivalent changes or modifications according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (7)
1. A support device for a child product for supporting the child product on a support surface (100), the support device comprising support legs (1) connected to the child product, characterized in that: the supporting device further comprises a movable leg (2) which is movably arranged at the lower part of the supporting leg (1) and has an unfolding state and a folding state, and an elastic part (3) which is used for enabling the movable leg (2) to trend to unfold, wherein the movable leg (2) is rotatably connected with the supporting leg (1), the supporting device has a first working state and a second working state, when the supporting device is in the first working state, the bottom of the supporting leg (1) is supported on the supporting surface (100), and the movable leg (2) is in the folding state; when the supporting device is in the second working state, the bottoms of the supporting legs (1) are separated from the supporting surface (100), the movable legs (2) are in the unfolding state and are supported on the supporting surface (100),
the supporting legs (1) comprise first supporting legs (11) and second supporting legs (12) which are connected with the first supporting legs (11) in a sliding mode, the upper ends of the first supporting legs (11) are connected with the children products, the lower portions of the second supporting legs (12) are movably provided with movable legs (2), grooves (20) for accommodating the movable legs (2) are formed in the bottoms of the second supporting legs (12), and when the supporting device is in a second working state, the movable legs (2) are folded in the grooves (20).
2. The child support device of claim 1, wherein: one end of the movable leg (2) is rotatably connected with the lower part of the supporting leg (1).
3. A child support device according to claim 2, wherein: the rotary connection part of the movable leg (2) and the supporting leg (1) is positioned at one side of the bottom surface of the supporting leg (1).
4. A child support device according to claim 1 or 2, wherein: the axis of rotation between the movable leg (2) and the supporting leg (1) extends along the horizontal direction.
5. The child support device of claim 1, wherein: the elastic component (3) is arranged between the supporting leg (1) and the movable leg (2), one end of the elastic component (3) is fixedly connected with the supporting leg (1), and the other end of the elastic component is fixedly connected with the movable leg (2).
6. A child product, characterized in that: the child product is fitted with a support device according to any one of claims 1 to 5.
7. The child product according to claim 6, wherein: the child product is a child safety seat, the child safety seat comprises a seat part (41) and a backrest part (42), and the supporting device is arranged on the lower surface of the front part of the seat part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492455.3A CN107380021B (en) | 2017-06-26 | 2017-06-26 | Supporting device of children's articles and children's articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492455.3A CN107380021B (en) | 2017-06-26 | 2017-06-26 | Supporting device of children's articles and children's articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107380021A CN107380021A (en) | 2017-11-24 |
| CN107380021B true CN107380021B (en) | 2023-08-04 |
Family
ID=60332142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492455.3A Active CN107380021B (en) | 2017-06-26 | 2017-06-26 | Supporting device of children's articles and children's articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380021B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109237U (en) * | 1977-02-09 | 1978-09-01 | ||
| JP2003094994A (en) * | 2001-09-25 | 2003-04-03 | Combi Corp | Support leg device of child seat |
| WO2016059880A1 (en) * | 2014-10-14 | 2016-04-21 | 株式会社カーメイト | Child seat support device |
| CN207173369U (en) * | 2017-06-26 | 2018-04-03 | 好孩子儿童用品有限公司 | The support meanss and articles for children of a kind of articles for children |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0315495D0 (en) * | 2003-07-02 | 2003-08-06 | Macliver Kevin S | Childrens safety seat |
| US9039083B2 (en) * | 2010-03-24 | 2015-05-26 | Diono, Llc | Crash indication system for a reclining ride down child seat |
-
2017
- 2017-06-26 CN CN201710492455.3A patent/CN107380021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53109237U (en) * | 1977-02-09 | 1978-09-01 | ||
| JP2003094994A (en) * | 2001-09-25 | 2003-04-03 | Combi Corp | Support leg device of child seat |
| WO2016059880A1 (en) * | 2014-10-14 | 2016-04-21 | 株式会社カーメイト | Child seat support device |
| CN207173369U (en) * | 2017-06-26 | 2018-04-03 | 好孩子儿童用品有限公司 | The support meanss and articles for children of a kind of articles for children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107380021A (en) | 2017-11-24 |
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