CN111759125A - Child seat with safety protection function - Google Patents
Child seat with safety protection function Download PDFInfo
- Publication number
- CN111759125A CN111759125A CN202010627206.2A CN202010627206A CN111759125A CN 111759125 A CN111759125 A CN 111759125A CN 202010627206 A CN202010627206 A CN 202010627206A CN 111759125 A CN111759125 A CN 111759125A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- wall
- base
- plate
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 210000001015 abdomen Anatomy 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Classifications
-
- 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 surrounding plate is fixedly connected to the upper wall of the seat plate, two placing cavities are arranged in the base, two elastic bags are fixedly connected to the side wall of the surrounding plate, 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. The invention can prevent the damage caused by the collision of the belly and the back with the seat, and can also prevent the situation that the seat falls down when the body of the child is seriously 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, all can be provided with child seat in places such as dining room dining, in actual use, because children are more lively good and dynamic, children's waist and abdomen position bumps with parts such as the back of seat easily, cause the damage to children easily, and children's curiosity is stronger, attract by some things easily, thereby make children's health take place the skew easily, and then lead to the focus of seat to take place the skew and slope, the seat just can be fallen down children in case the slope, lead to serious threat to children's safety, so, need design a child seat who has the safety protection function and solve above-mentioned problem.
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 purpose, the invention adopts the following technical scheme:
a child seat with a safety protection function comprises a base, wherein an upper wall of the base is fixedly connected with a telescopic rod, the upper end of the telescopic rod is fixedly connected with a seat plate, the upper wall of the seat plate is fixedly connected with a surrounding plate, two placing cavities are arranged in the base, the side wall of the surrounding plate is fixedly connected with two elastic bags, the two placing cavities are respectively communicated with the two elastic bags through two hoses, the upper wall of the base is fixedly connected with two lower fixing blocks, the lower wall of the seat plate is fixedly connected with two upper fixing blocks, the two upper fixing blocks are respectively elastically connected with the two lower fixing blocks through two pressure springs, the lower wall of the two upper fixing blocks is respectively and fixedly connected with a push rod, the two push rods respectively extend into the two placing cavities and are fixedly connected with a movable plate, the side walls of the two placing cavities are, the adjusting cavity is communicated with the two placing cavities through the two connecting pipes respectively, the two inner walls of the adjusting cavity are both elastically connected with an adjusting plate through tension springs, a space between the two adjusting plates in the adjusting cavity is filled with counterweight liquid, and the inner walls of the adjusting cavity close to the two ends are communicated with air seepage holes.
Preferably, the two moving plates are respectively connected with the two placing cavities in a sealing and sliding manner, and the two adjusting plates are respectively connected with the inner walls of the adjusting cavities in a sealing and sliding manner.
Preferably, pressure valves are arranged on the two connecting pipes, and one-way valves are arranged on the two air suction pipes.
Preferably, two placing openings are formed in the side wall of the seat plate in a penetrating mode, and the two placing openings are located in 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 two elastic bags are fixedly connected to the side wall of the enclosing plate, after a child sits on the seat plate, the seat plate can be driven to move downwards under the action of the gravity of the child, the two movable plates are further 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 injury caused by collision between the abdomen and the back of the child and the seat when the child moves is prevented, meanwhile, the body of the child can be prevented from inclining to a certain degree, and a primary safety protection effect is achieved;
2. compared with the prior art, when the body of a child is seriously inclined, the elastic bag on one side is 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 overall gravity center of the seat is shifted to the other side, the seat can be prevented from being inclined, the situation that the child falls down due to the fact that the seat is toppled when the body of the child is seriously inclined is further prevented, and the safety of the child is further guaranteed.
Drawings
FIG. 1 is a schematic view of a child seat with a safety protection function according to the present invention;
fig. 2 is a schematic structural view of a seat plate of a child seat with a safety protection function according to the present invention.
In the figure: 1 base, 2 breathing pipes, 3 hoses, 4 placing cavities, 5 moving plates, 6 adjusting cavities, 7 adjusting plates, 8 counterweight liquid, 9 lower fixing blocks, 10 upper fixing blocks, 11 push rods, 12 telescopic rods, 13 seat plates, 14 enclosing plates, 15 elastic bags, 16 air seepage holes, 17 connecting pipes and 18 placing openings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 mouth 18, when children use the seat, can place the mouth 18 with the both legs from two and stretch out, it is more comfortable when children use to be convenient for, two are placed mouth 18 and all are located the lateral wall that seat 13 is close to the edge, seat 13 upper wall fixedly connected with bounding wall 14, bounding wall 14 is the annular slab.
Two placing cavities 4 are arranged in a base 1, two elastic bags 15 are fixedly connected to the side wall of a surrounding plate 14, the two placing cavities 4 are respectively communicated with the two elastic bags 15 through two hoses 3, two lower fixing blocks 9 are fixedly connected to the upper wall of the base 1, two upper fixing blocks 10 are fixedly connected to the lower wall of a seat plate 13, the cross sections of the upper fixing blocks 10 and the lower fixing blocks 9 are of a T-shaped structure, the two upper fixing blocks 10 are respectively and elastically connected with the two lower fixing blocks 9 through two pressure springs, push rods 11 are fixedly connected to the lower walls of the two upper fixing blocks 10, the two pressure springs are respectively sleeved outside the two push rods 11, the two push rods 11 respectively extend into the two placing cavities 4 and are fixedly connected with moving plates 5, the two moving plates 5 are respectively and hermetically and slidably connected with the two placing cavities 4, air suction pipes 2 are respectively communicated, check valve restriction air can only follow breathing pipe 2 and flow into and place chamber 4 in, the inside regulation chamber 6 that is equipped with of base 1, regulation chamber 6 places chamber 4 intercommunication with two respectively through two connecting pipes 17, all be equipped with the pressure valve on two connecting pipes 17, the pressure valve only just can open when the atmospheric pressure of placing in the chamber 4 reaches the critical value of pressure valve, two inner walls of regulation chamber 6 all have regulating plate 7 through extension spring elastic connection, two regulating plate 7 all with regulation chamber 6 inner wall sealing sliding connection, the space packing that lies in between two regulating plate 7 in the regulation chamber 6 has counterweight liquid 8, counterweight liquid 8 is great for density, the liquid that the quality is heavier, can be mercury (the density of mercury is about 13.6Kg/m3) The inner walls of the adjusting cavity 6 close to the two ends are both communicated with air seepage holes 16, the diameter of the air seepage holes 16 is extremely small and is about 1cm-2cmAnd (3) removing the solvent.
When using, children sit back on the seat, receive children's weight, seat 13 can the downstream to drive two movable plates 5 downstream through two push rods 11, owing to be equipped with the pressure valve in the connecting pipe 17, the air can be preferred to be passed through hose 3 and is extruded into two elastic bag 15 in, can wrap up children's belly, prevents preliminarily that children from taking place to rock on the seat.
When the child falls due to various reasons such as unstable gravity center, if the child has a tendency of falling to the right, the elastic bag 15 on the right side is squeezed, and meanwhile, the gravity center of the whole seat also deviates to the right, and the child has a tendency of falling to the right, because the weight of the child is large, the air in the elastic bag 15 cannot push the moving plate 5 to move upwards to jack up the child after being squeezed into the placing cavity 4, so that the air pressure in the placing cavity 4 gradually increases 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 placing cavity 4 can enter the adjusting cavity 6, and pushes the adjusting plate 7 on the right side to move leftwards (it is noted that the caliber of the air leakage hole 16 is small, when the high-pressure air in the placing cavity 4 enters the adjusting cavity 6, the air cannot seep out from the air leakage hole 16 in time), and further pushes the counterweight, the whole gravity center of the seat is enabled to shift leftwards, the seat is prevented from toppling rightwards, and then the child is prevented from falling down.
When the child keeps stable and does not tend to topple over, the two adjusting plates 7 are reset under the action of the tension springs, air in the adjusting cavity 6 is slowly squeezed out of the air seepage holes 16, the balance weight liquid 8 flows to the middle position of the adjusting cavity 6, and the center of gravity of the seat is also restored to the middle area.
After the child leaves the seat, the seat plate 13 moves up and returns under the elastic force of the two pressure springs, the two moving plates 5 are driven to move up, and outside air can enter the placing cavity 4 through the air suction pipe 2 to be supplemented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
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 is characterized in that two placing cavities (4) are arranged inside the base (1), the side wall of the enclosing plate (14) is 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 fixed blocks (9), the lower wall of the seat plate (13) is fixedly connected with two upper fixed blocks (10), the two upper fixed blocks (10) are respectively and elastically connected with the two lower fixed blocks (9) through two pressure springs, the lower walls of the two upper fixed blocks (10) are respectively and fixedly connected with push rods (11), the two push rods (11) respectively extend into the two placing cavities (4) and are fixedly connected with air suction pipes (5), the side walls of the two placing cavities (4) are respectively communicated with a movable plate (2), and an adjusting cavity (6) is arranged inside the base (, adjust chamber (6) and place chamber (4) intercommunication with two respectively through two connecting pipes (17), adjust two inner walls in chamber (6) and all have regulating plate (7) through extension spring elastic connection, the space that is located between two regulating plate (7) in adjusting chamber (6) is filled there is counterweight liquid (8), it is equipped with infiltration hole (16) all to communicate near the inner wall at both ends in chamber (6) to adjust.
2. A child seat with safety features according to claim 1, wherein: two cavity (4) sealing sliding connection, two are placed respectively with two to movable plate (5) regulating plate (7) all with regulation cavity (6) inner wall sealing sliding connection.
3. A child seat with safety features according to claim 1, wherein: pressure valves are arranged on the two connecting pipes (17), and one-way valves are arranged on the two air suction pipes (2).
4. A child seat with safety features according to claim 1, wherein: two placing openings (18) are formed in the side wall of the seat plate (13) in a penetrating mode, and the two placing openings (18) are located in 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 true CN111759125A (en) | 2020-10-13 |
| CN111759125B 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) |
Cited By (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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020167214A1 (en) * | 2001-05-10 | 2002-11-14 | Elizabeth Nelson | Booster seat |
| US20090179469A1 (en) * | 2008-01-14 | 2009-07-16 | Eric Bass | Head and Body Protection System for a Child Safety Seat |
| US20090261641A1 (en) * | 2008-04-18 | 2009-10-22 | Dickie Robert G | Hydraulic adjustable seat |
| 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 |
-
2020
- 2020-07-01 CN CN202010627206.2A patent/CN111759125B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020167214A1 (en) * | 2001-05-10 | 2002-11-14 | Elizabeth Nelson | Booster seat |
| US20090179469A1 (en) * | 2008-01-14 | 2009-07-16 | Eric Bass | Head and Body Protection System for a Child Safety Seat |
| US20090261641A1 (en) * | 2008-04-18 | 2009-10-22 | Dickie Robert G | Hydraulic adjustable seat |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111759125B (en) | 2023-08-15 |
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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 |