CN111759125B - Child seat with safety protection function - Google Patents
Child seat with safety protection function Download PDFInfo
- Publication number
- CN111759125B CN111759125B CN202010627206.2A CN202010627206A CN111759125B CN 111759125 B CN111759125 B CN 111759125B CN 202010627206 A CN202010627206 A CN 202010627206A CN 111759125 B CN111759125 B CN 111759125B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- base
- cavities
- child
- Prior art date
- 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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Links
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a child seat with a safety protection function, which comprises a base, wherein a telescopic rod is fixedly connected to the upper wall of the base, a seat plate is fixedly connected to the upper end of the telescopic rod, a coaming is fixedly connected to the upper wall of the seat plate, two placing cavities are formed in the base, two elastic bags are fixedly connected to the side wall of the coaming, the two placing cavities are respectively communicated with the two elastic bags through two hoses, two lower fixing blocks are fixedly connected to the upper wall of the base, two upper fixing blocks are fixedly connected to the lower wall of the seat plate, the two upper fixing blocks are respectively and elastically connected with the two lower fixing blocks through two pressure springs, and push rods are fixedly connected to the lower walls of the two upper fixing blocks. The invention can prevent the damage caused by collision between the abdomen and the back and the seat, and can also prevent the situation that the seat falls down due to toppling when the body of the child is severely inclined, thereby further ensuring the safety of the child.
Description
Technical Field
The invention relates to the technical field of child seats, in particular to a child seat with a safety protection function.
Background
At present, a child seat is arranged at places such as restaurants for dining, in the actual use process, as the child is lively and active, the waist and abdomen parts of the child are easy to collide with parts such as a backrest of the seat, the damage to the child is easy to occur, curiosity of the child is strong and the child is easy to be attracted by some things, so that the body of the child is easy to deviate, the gravity center of the seat is further caused to deviate and incline, the child is likely to fall down once the seat is inclined, and serious threat is caused to the safety of the child, so the child seat with the safety protection function is required to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a child seat with a safety protection function.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a children's seat with safety protection function, includes the base, base upper wall fixedly connected with telescopic link, telescopic link upper end fixedly connected with seat, seat upper wall fixedly connected with bounding wall, the inside two chambers of placing that are equipped with of base, bounding wall lateral wall fixedly connected with two elastic bags, two place the chamber respectively with two elastic bags intercommunication through two hoses, base upper wall fixedly connected with fixed block down, seat lower wall fixedly connected with is two go up the fixed block, two go up the fixed block respectively with two lower fixed block elastic connection through two pressure springs, two go up fixed block lower wall equal fixedly connected with push rod, two the push rod extends to two respectively and places intracavity and fixedly connected with movable plate, two place the equal intercommunication of chamber lateral wall and be equipped with the breathing pipe, the inside regulation chamber that is equipped with of base, the regulation chamber communicates with two respectively through two connecting pipes, the regulation chamber both inner walls all have the regulating plate through elastic connection extension spring, the regulation intracavity is located the space between two regulating plates and is close to the air vent that the regulation chamber is equipped with.
Preferably, the two moving plates are respectively connected with the two placing cavities in a sealing sliding manner, and the two adjusting plates are respectively connected with the inner wall of the adjusting cavity in a sealing sliding manner.
Preferably, the two connecting pipes are provided with pressure valves, and the two air suction pipes are provided with one-way valves.
Preferably, the side wall of the seat plate is provided with two placing openings in a penetrating mode, and the two placing openings are located on the side wall, close to the edge, of the seat plate.
The invention has the following beneficial effects:
1. compared with the prior art, the child seat has the advantages that the two elastic bags are fixedly connected to the side wall of the coaming, after a child sits on the seat, the seat is driven to move downwards under the action of gravity of the child, and then the two moving plates are driven to move downwards, air in the placing cavity is extruded into the elastic bags, the abdomen and the back of the child can be wrapped, the damage caused by collision between the abdomen and the back and the seat when the child moves is prevented, and meanwhile, the body of the child can be prevented from tilting to a certain extent, so that a preliminary safety protection effect is achieved;
2. compared with the prior art, when the body of the child is severely inclined, the elastic bag on one side can be extruded, air is extruded into the adjusting cavity, the adjusting plate on the side is pushed to move, and then the counterweight liquid is pushed to the other side, so that the whole gravity center of the seat is offset to the other side, the seat can be prevented from being inclined, the situation that the child falls down due to toppling of the seat when the body of the child is severely inclined is prevented, and the safety of the child is further ensured.
Drawings
FIG. 1 is a schematic view of a child seat with safety protection according to the present invention;
fig. 2 is a schematic structural view of a seat board of a child seat with safety protection function according to the present invention.
In the figure: 1 a base, 2 an air suction pipe, 3 a hose, 4 a placing cavity, 5 a moving plate, 6 an adjusting cavity, 7 an adjusting plate, 8 a weight liquid, 9 a lower fixing block, 10 an upper fixing block, 11 a push rod, 12 a telescopic rod, 13 a seat plate, 14 a coaming, 15 an elastic bag, 16 a seepage hole, 17 a connecting pipe and 18 a placing port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-2, a child seat with safety protection function, including base 1, base 1 upper wall fixedly connected with telescopic link 12, telescopic link 12 upper end fixedly connected with seat 13, seat 13 lateral wall runs through and is equipped with two and places mouthful 18, and when child uses the seat, can stretch out two mouthful 18 with both legs, and the child of being convenient for is more comfortable when using, and two mouthful 18 all are located the lateral wall that seat 13 is close to the edge, and seat 13 upper wall fixedly connected with bounding wall 14, bounding wall 14 are annular plate.
The inside two of being equipped with of base 1 place chamber 4, coaming 14 lateral wall fixedly connected with two elastic bag 15, two place chamber 4 respectively with two elastic bag 15 intercommunication through two hose 3, base 1 upper wall fixedly connected with two lower fixed blocks 9, seat 13 lower wall fixedly connected with two upper fixed blocks 10, the cross section of upper fixed block 10 and lower fixed block 9 is T type structure, two upper fixed blocks 10 respectively with two lower fixed blocks 9 elastic connection through two pressure springs, two upper fixed block 10 equal fixedly connected with push rod 11 of lower wall, two pressure springs are respectively overlapped and are established in two push rod 11 outsides, two push rod 11 extend to two respectively and place intracavity 4 and fixedly connected with movable plate 5, two movable plate 5 respectively with two place intracavity 4 sealing sliding connection, two place intracavity 4 lateral wall equal intercommunication are equipped with breathing pipe 2, all be equipped with the check valve on two breathing pipe 2, the check valve restriction air can only flow into place intracavity 4 from breathing pipe 2, base 1 inside is equipped with regulation chamber 6Kg, regulation chamber 6 is through two connecting pipes 17 respectively with two pressure regulation chamber 4 respectively with two lower fixed block 9 elastic connection, two pressure spring 17 are respectively with two pressure regulation plate's pressure valve weight-adjusting plate 7, the weight-average density is about 7 can be reached to the volume of pressure regulation chamber 8 is than the inner wall between two pressure-adjusting plate 8, the volume-average, the volume is equal to be connected with two pressure-adjusting plate 8, the pressure-average volume is sealed, the volume is adjusted to be more than the inner wall between the pressure-adjusting plate is 8, and is sealed and can be opened 3 ) And the inner walls of the adjusting cavity 6 close to the two ends are communicated with each other, and the diameters of the air holes 16 are extremely small and are about 1cm-2 cm.
When the child sits on the seat in use, the child is subjected to the weight of the child, the seat 13 can move downwards, the two pushing rods 11 drive the two moving plates 5 to move downwards, and air can be extruded into the two elastic bags 15 preferentially through the hose 3 due to the pressure valve arranged in the connecting pipe 17, so that the abdomen of the child can be wrapped, and the child is primarily prevented from shaking on the seat.
When the child falls down due to various reasons such as unstable gravity center, if the child has a tendency to fall down to the right, the elastic bag 15 on the right is extruded, meanwhile, the whole gravity center of the seat also shifts to the right, the tendency to fall down to the right is provided, because the weight of the child is large, the air in the elastic bag 15 cannot push the movable plate 5 to move upwards to jack up the child after being extruded into the accommodating cavity 4, so the air pressure in the accommodating cavity 4 can gradually increase along with the entering of the air, when the air pressure reaches the critical value of the pressure valve, the pressure valve is opened, the air in the accommodating cavity 4 can enter the adjusting cavity 6 and push the right adjusting plate 7 to move to the left (note that the aperture of the air seepage hole 16 is small, and the high-pressure air in the accommodating cavity 4 cannot leak from the air seepage hole 16 in time), and further push the balance weight liquid 8 and the left adjusting plate 7 to shift to the left, so that the whole seat shifts to the left to the critical value of the pressure valve, and the child is prevented from falling down to the gravity center.
When the child keeps stable, the child does not have the trend of toppling over any more, and the two adjusting plates 7 reset under the action of the tension springs, and slowly squeeze out the air in the adjusting cavity 6 from the air seepage hole 16, the counterweight liquid 8 flows to the position in the middle of the adjusting cavity 6 again, and the gravity center of the seat is restored to the middle area.
After the child leaves the seat, the seat plate 13 moves upwards to reset under the action of the elastic force of the two pressure springs and drives the two moving plates 5 to move upwards, and external air can enter the placing cavity 4 through the air suction pipe 2 to be supplemented.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a children's seat with safety protection function, includes base (1), base (1) upper wall fixedly connected with telescopic link (12), telescopic link (12) upper end fixedly connected with seat (13), seat (13) upper wall fixedly connected with bounding wall (14), its characterized in that: the base (1) is internally provided with two placing cavities (4), the side walls of the coaming (14) are fixedly connected with two elastic bags (15), the two placing cavities (4) are respectively communicated with the two elastic bags (15) through two hoses (3), the upper wall of the base (1) is fixedly connected with two lower fixing blocks (9), the lower wall of the base (13) is fixedly connected with two upper fixing blocks (10), the two upper fixing blocks (10) are respectively elastically connected with the two lower fixing blocks (9) through two pressure springs, the two lower walls of the upper fixing blocks (10) are respectively fixedly connected with push rods (11), the two push rods (11) are respectively extended into the two placing cavities (4) and are fixedly connected with a movable plate (5), the two side walls of the placing cavities (4) are respectively communicated with an air suction pipe (2), the inside of the base (1) is provided with an adjusting cavity (6), the adjusting cavity (6) is respectively communicated with the two placing cavities (4) through two pressure springs, the inner wall (6) is respectively connected with two adjusting cavities (6) through two tension springs (6), the two adjusting cavities (6) are respectively communicated with two adjusting cavities (6) through two tension springs (6) and are respectively communicated with two adjusting cavities (6) and are respectively communicated with two air holes (16), the two movable plates (5) are respectively connected with the two placing cavities (4) in a sealing sliding manner, the two adjusting plates (7) are respectively connected with the inner walls of the adjusting cavities (6) in a sealing sliding manner, the two connecting pipes (17) are respectively provided with a pressure valve, and the two air suction pipes (2) are respectively provided with a one-way valve.
2. A child seat with safety protection according to claim 1, wherein: the side wall of the seat plate (13) is provided with two placing openings (18) in a penetrating mode, and the two placing openings (18) are located on the side wall, close to the edge, of the seat plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627206.2A CN111759125B (en) | 2020-07-01 | 2020-07-01 | Child seat with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627206.2A CN111759125B (en) | 2020-07-01 | 2020-07-01 | Child seat with safety protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111759125A CN111759125A (en) | 2020-10-13 |
| CN111759125B true CN111759125B (en) | 2023-08-15 |
Family
ID=72723471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010627206.2A Active CN111759125B (en) | 2020-07-01 | 2020-07-01 | Child seat with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111759125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773152A (en) * | 2021-01-25 | 2021-05-11 | 向昌改 | Structure is prevented empting by flower city flowerpot base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599901A (en) * | 2017-09-16 | 2018-01-19 | 广州市恒策科技服务有限公司 | A kind of Children's dodgem car safety seat |
| CN108402784A (en) * | 2018-03-19 | 2018-08-17 | 成都亚工电子科技有限公司 | A kind of children fix chair with anti-side oblique type |
| CN108669914A (en) * | 2018-05-21 | 2018-10-19 | 汪阳 | What a kind of children used shakes shatter-resistant balance chair |
| CN108991798A (en) * | 2018-07-12 | 2018-12-14 | 廖敏 | A kind of office chair preventing sitting |
| CN109077531A (en) * | 2018-09-11 | 2018-12-25 | 鲁陈 | A kind of fall-preventing children seat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6692072B2 (en) * | 2001-05-10 | 2004-02-17 | The First Years Inc. | Booster seat |
| US7654613B2 (en) * | 2008-01-14 | 2010-02-02 | Eric Bass | Head and body protection system for a child safety seat |
| US7922247B2 (en) * | 2008-04-18 | 2011-04-12 | Spark Innovations, Inc. | Hydraulic adjustable seat |
-
2020
- 2020-07-01 CN CN202010627206.2A patent/CN111759125B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599901A (en) * | 2017-09-16 | 2018-01-19 | 广州市恒策科技服务有限公司 | A kind of Children's dodgem car safety seat |
| CN108402784A (en) * | 2018-03-19 | 2018-08-17 | 成都亚工电子科技有限公司 | A kind of children fix chair with anti-side oblique type |
| CN108669914A (en) * | 2018-05-21 | 2018-10-19 | 汪阳 | What a kind of children used shakes shatter-resistant balance chair |
| CN108991798A (en) * | 2018-07-12 | 2018-12-14 | 廖敏 | A kind of office chair preventing sitting |
| CN109077531A (en) * | 2018-09-11 | 2018-12-25 | 鲁陈 | A kind of fall-preventing children seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111759125A (en) | 2020-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230720 Address after: Room 303-2, 3rd Floor, No. 88 Wanchuang Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province, 519000 Applicant after: Aiwohua baby products (Zhuhai) Co.,Ltd. Address before: 236000 109 Xin'an Avenue, Yingzhou District, Fuyang City, Anhui Province Applicant before: Song Fenqing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |