CN208646660U - Children's seat lumbar support mechanism and its children's seat - Google Patents
Children's seat lumbar support mechanism and its children's seat Download PDFInfo
- Publication number
- CN208646660U CN208646660U CN201821152852.2U CN201821152852U CN208646660U CN 208646660 U CN208646660 U CN 208646660U CN 201821152852 U CN201821152852 U CN 201821152852U CN 208646660 U CN208646660 U CN 208646660U
- Authority
- CN
- China
- Prior art keywords
- children
- seat
- guide rail
- bottom plate
- push rod
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 15
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses children's seat lumbar support mechanisms, including seat guardrail, the inside of the seat guardrail supporting pad is installed by telescopic rod, the telescopic rod includes guide rail, the guide rail is slidably connected with push rod, the rear end of the push rod is fixedly connected with the first spring, the other end of first spring is fixedly connected with the bottom plate of guide rail, welding screw in the sliding slot of the guide rail, waist hole of the stud on push rod, the supporting pad includes bottom plate, and the two sides of the bottom plate are welded with mounting plate, and several second springs are connected between the mounting plate.Children's waist is compressed by adjusting the extension elongation of telescopic rod when the utility model is used; the contact area of supporting pad and children's waist is larger; the pressure born when thus being impacted is smaller; and second spring is equipped in supporting pad after sponge filled layer; two-stage buffering can be carried out, is conducive to that children's waist is protected to escape injury.
Description
Technical field
The utility model relates to children's seat technical fields, specially children's seat lumbar support mechanism and its child seat
Chair.
Background technique
Children's seat designs exclusively for children as the necessity during children's healthy growth, is for children's ride-on, work
Dynamic, and parent is during accompanying child growth, it is desirable to be able to it looks after children and participates in various activities together, these children's seats need
The installation JA(junction ambient) for adapting to various vehicle seats while convenient for children is interacted with parent, need to guarantee children's seat
Be connected and fixed safety.At present children's seat only with safety belt to children carry out safeguard protection, vehicle zig zag process,
Seat guardrail has biggish active force to the waist of children, is easy to damage children's waist.
Utility model content
The purpose of this utility model is to provide children's seat lumbar support mechanism and its children's seats, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: children's seat lumbar support mechanism, including seat
Supporting pad is installed by telescopic rod in chair guardrail, the inside of the seat guardrail, and the telescopic rod includes guide rail, the guide rail with push away
Bar is slidably connected, and the rear end of the push rod is fixedly connected with the first spring, the other end of first spring and the bottom plate of guide rail
It is fixedly connected, welding screw in the sliding slot of the guide rail, waist hole of the stud on push rod, the supporting pad includes bottom
Plate, the two sides of the bottom plate are welded with mounting plate, and several second springs are connected between the mounting plate, the mounting plate
Elastoplast is connected between front end, four side of front side of the bottom plate is fixedly connected with fabric.
Preferably, be bolted between the guide rail and seat guardrail, the bottom plate be made using metal material and
It is bolted between bottom plate and push rod.
Preferably, it is slidably connected between the stud and waist hole, hand nutting is bolted on the stud.
Preferably, the fabric wraps up mounting plate, second spring and elastoplast inside it.
Preferably, it is fixedly connected at left and right sides of the fabric and elastoplast, shape between the fabric and elastoplast
At there is filled layer.
In addition, to achieve the goals above, it includes above-mentioned children's seat waist that the utility model, which also provides a kind of children's seat,
Portion's supporting mechanism.
Compared with prior art, the utility model has the beneficial effects that the utility model uses supporting pad from two sides to youngster
Virgin waist carries out support support, and supporting pad is mounted on seat guardrail by telescopic rod, long by the stretching for adjusting telescopic rod
For degree to compress to children's waist, the contact area of supporting pad and children's waist is larger, thus the pressure that while being impacted bears
It is strong smaller, and second spring is equipped in supporting pad after sponge filled layer, two-stage buffering can be carried out, is conducive to protect children
Waist escapes injury.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the structural schematic diagram of the utility model telescopic rod；
Fig. 4 is the overlooking structure diagram of the utility model supporting pad.
In figure: 1 seat guardrail, 2 telescopic rods, 21 guide rails, 22 first springs, 23 push rods, 24 waist holes, 25 studs, 26 hands are twisted
Nut, 3 supporting pads, 31 bottom plates, 32 mounting plates, 33 second springs, 34 filled layers, 35 fabrics, 36 elastoplasts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: children's seat lumbar support mechanism, including seat
Supporting pad 3 is installed by telescopic rod 2 in the inside of guardrail 1, the seat guardrail 1, and the telescopic rod 2 includes guide rail 21, described to lead
Rail 21 is slidably connected with push rod 23, and the rear end of the push rod 23 is fixedly connected with the first spring 22, first spring 22 it is another
One end is fixedly connected with the bottom plate of guide rail 21, welding screw 25 in the sliding slot of the guide rail 21, and the stud 25 runs through push rod 23
On waist hole 24, the supporting pad 3 include bottom plate 31, the two sides of the bottom plate 31 are welded with mounting plate 32, the mounting plate 32
Between be connected with several second springs 33, elastoplast 36, the bottom plate 31 are connected between the front end of the mounting plate 32
Four side of front side be fixedly connected with fabric 35.
Specifically, being bolted between the guide rail 21 and seat guardrail 1, the bottom plate 31 uses metal material system
At and be bolted between bottom plate 31 and push rod 23.
Specifically, being slidably connected between the stud 25 and waist hole 24, it is bolted with hand nutting 26 on the stud 25, locks
Tight hand nutting 26 can limit the sliding of push rod 23.
Specifically, the fabric 35 wraps up mounting plate 32, second spring 33 and elastoplast 36 inside it.
Specifically, the fabric 35 is fixedly connected with the left and right sides of elastoplast 36, the fabric 35 and elastoplast
Filled layer 34 is formed between 36, the fabric 35 uses cloth material, filling sponge in the filled layer 34.
In addition, to achieve the goals above, it includes above-mentioned children's seat waist that the utility model, which also provides a kind of children's seat,
Portion's supporting mechanism.
Working principle: the supporting pad 3 of the utility model is mounted on seat guardrail 1 by telescopic rod 2, and children are sitting in seat
On, supporting pad 3 carries out support support to children's waist from two sides, and children can be effectively prevented and cause to turn round because skew occurs for body
The inside of wound, supporting pad 3 is being equipped with several second springs 33, the support filled layer 34 of second spring 33, thus second spring 33
Good buffer function is played, the waist for protecting children is conducive to.There is difference in the children of different sizes, waist thickness, because
And the spacing between supporting pad 3 is answered adjustable, the supporting pad 3 of the utility model is fixedly connected with the push rod 23 of telescopic rod 2, is pushed away
Bar 23 slides in guide rail 21, the length that adjustable push rod 23 stretches out, and supporting pad 3 is twisted after being adjusted to suitable position by hand
Nut 26 is locked, and the rear end of push rod 23 is fixedly connected with the first spring 22, and the first spring 22 pushes 23 forward slip of push rod,
It is easy to use and operate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. children's seat lumbar support mechanism, including seat guardrail (1), it is characterised in that: the inside of the seat guardrail (1) is logical
Telescopic rod (2) installation supporting pad (3) is crossed, the telescopic rod (2) includes guide rail (21), and the guide rail (21) and push rod (23) are slided
Connection, the rear end of the push rod (23) are fixedly connected with the first spring (22), the other end and guide rail of first spring (22)
(21) bottom plate is fixedly connected, welding screw (25) in the sliding slot of the guide rail (21), and the stud (25) runs through push rod (23)
On waist hole (24), the supporting pad (3) includes bottom plate (31), and the two sides of the bottom plate (31) are welded with mounting plate (32), institute
It states and is connected with several second springs (33) between mounting plate (32), connected between the front end of the mounting plate (32) flexible taut
Band (36), four side of front side of the bottom plate (31) is fixedly connected with fabric (35).
2. children's seat lumbar support mechanism according to claim 1, it is characterised in that: the guide rail (21) and seat protect
Column is bolted between (1), and the bottom plate (31) is made using metal material and is led between bottom plate (31) and push rod (23)
It crosses and is bolted.
3. children's seat lumbar support mechanism according to claim 1, it is characterised in that: the stud (25) and waist hole
(24) it is slidably connected between, is bolted with hand nutting (26) on the stud (25).
4. children's seat lumbar support mechanism according to claim 1, it is characterised in that: the fabric (35) is by mounting plate
(32), second spring (33) and elastoplast (36) wrap up inside it.
5. children's seat lumbar support mechanism according to claim 1, it is characterised in that: the fabric (35) and elasticity are taut
It is fixedly connected at left and right sides of band (36), is formed with filled layer (34) between the fabric (35) and elastoplast (36).
6. a kind of children's seat, it is characterised in that: including children's seat lumbar support machine described in any one of claim 1-5
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152852.2U CN208646660U (en) | 2018-07-20 | 2018-07-20 | Children's seat lumbar support mechanism and its children's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152852.2U CN208646660U (en) | 2018-07-20 | 2018-07-20 | Children's seat lumbar support mechanism and its children's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208646660U true CN208646660U (en) | 2019-03-26 |
Family
ID=65785892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152852.2U Expired - Fee Related CN208646660U (en) | 2018-07-20 | 2018-07-20 | Children's seat lumbar support mechanism and its children's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208646660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| NO20200325A1 (en) * | 2020-03-18 | 2021-09-20 | Minimeis As | Child carrying device with a telescopic back-support |
-
2018
- 2018-07-20 CN CN201821152852.2U patent/CN208646660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| NO20200325A1 (en) * | 2020-03-18 | 2021-09-20 | Minimeis As | Child carrying device with a telescopic back-support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: 231131 Two Workshops at the Intersection of Fenglin Road and Shuangfeng Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui Province Patentee after: HEFEI ROYALSTAR ELECTRONIC APPLIANCE GROUP Co.,Ltd. Address before: 231131 Two Workshops at the Intersection of Fenglin Road and Shuangfeng Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui Province Patentee before: HEFEI PINGGUAN SCIENCE AND EDUCATION EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |