CN208676774U - A kind of service plate component and children dinning chair of children dinning chair - Google Patents
A kind of service plate component and children dinning chair of children dinning chair Download PDFInfo
- Publication number
- CN208676774U CN208676774U CN201721874327.7U CN201721874327U CN208676774U CN 208676774 U CN208676774 U CN 208676774U CN 201721874327 U CN201721874327 U CN 201721874327U CN 208676774 U CN208676774 U CN 208676774U
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- CN
- China
- Prior art keywords
- service plate
- fixed part
- dinning chair
- children dinning
- fastener
- 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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- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of service plate component of children dinning chair, it includes service plate ontology, two interconnecting pieces on the service plate ontology are set, and the locked component on the interconnecting piece is set, two interconnecting pieces are slided with the handrail of children dinning chair two sides respectively to be arranged, the locked component is for locking or unlocking the interconnecting piece and the handrail, the locked component includes the first fixed part and the second fixed part extended downwardly from the both sides of the interconnecting piece, and first end is rotatably arranged on the fastener of first fixed part lower end, the service plate component of the utility model can realize that stepless gear is adjusted in handrail, not by the constraint of gear, any position can be adjusted to.
Description
Technical field
The utility model relates to children dinning chair field, especially a kind of service plate component of children dinning chair.
Background technique
Children dinning chair is the seat special for being suitble to children to have meal, and generally includes three bracket, seat and service plate parts, no
Children's bodily form difference with age bracket is larger, and therefore, the nonadjustable children dinning chair of the distance between service plate and seat is unable to satisfy
The children of different age group need.
The adjustable children dinning chair of the distance between existing service plate and seat is usually that service plate is slidably arranged in dining chair
On handrail, then by pin according to fixed gear adjusting the distance between service plate and seat.
The existing adjustable children dinning chair of service plate haves the defects that adjust according to preset fixed range.Meanwhile it will
Pin is arranged on the handrail of dining chair, and the children for being sitting in dining chair are easy to touch pin, has some potential safety problems.
Summary of the invention
The purpose of the utility model is to provide a kind of service plate components of children dinning chair that can be adjusted with stepless gear.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of service plate component of children dinning chair comprising service plate ontology, two be arranged on the service plate ontology connection
Portion, and the locked component being arranged on the interconnecting piece, two interconnecting pieces handrail with children dinning chair two sides respectively
Sliding setting, for locking or unlocking the interconnecting piece and the handrail, the locked component includes the locked component
The first fixed part and the second fixed part and first end extended downwardly from the both sides of the interconnecting piece is rotatably arranged on institute
The fastener of the first fixed part lower end is stated, the second end of the fastener can be locked or be solved with second fixed part
Lock, the lower end of second fixed part have a hook, the second end of the fastener have can with hook locking or
The locking buckle of person's unlock, the handrail lock the connection between first fixed part and second fixed part
When portion and the handrail, the fastener bypasses the handrail bottom, and the locking buckle and the hook lock.
Preferably, first fixed part is arranged close to the middle part of the service plate ontology, and second fixed part is close to institute
State the edge part setting of service plate ontology.
It is further preferred that the hook is outwardly protruded from the lateral surface of second fixed part, the locking buckle includes
It is matched in the switch portion with the hook from the switch portion and protrusion that the second end of the fastener upwardly extends
Latch hook portion.
It is further preferred that the inward-facing stretching in inside of latch hook portion from the switch portion.
It is further preferred that second fixed part medial surface correspond at the hook be arranged it is fluted.
It is further preferred that the top of the switch portion is provided with skid resistance strip.
Preferably, the top of the fastener has the locking plane for compressing the handrail lower part, when described tight
Firmware and the second fixed part mutually locking, the locking plane are in a horizontal position.
It is further preferred that first fixed part, second fixed part, the interconnecting piece and the fastener
Surround a rectangular space.
It is further preferred that the handrail is the rectangle rod piece of horizontally disposed even thickness.
Preferably, the fastener and first fixed part pass through shaft to rotation connection.
A kind of children dinning chair, with above-mentioned service plate component.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The service plate component of the utility model can realize that stepless gear is adjusted in handrail, not by the constraint of gear, energy
Enough it is adjusted to any position.
The locked component of the utility model compares existing detent configuration, safer, at locking unlock pressing position
In the lower part of handrail, it is not easy to be touched by children.
Detailed description of the invention
Attached drawing 1 is the stereoscopic schematic diagram of children dinning chair；
Attached drawing 2 is the schematic front view of service plate component；
Attached drawing 3 is the stereoscopic schematic diagram of service plate component；
Attached drawing 4 is the partial exploded view of service plate component；
Attached drawing 5 is the schematic cross-sectional view of locked component.
In the figures above: 1, bracket；2, seat；3, handrail；4, service plate ontology；5, interconnecting piece；6, locked component；61,
First fixed part；62, the second fixed part；63, fastener；7, it links up with；8, locking buckle；81, switch portion；82, latch hook portion；9, turn
Axis.
Specific embodiment
Embodiment shown in reference to the accompanying drawing is further described the utility model:
Referring to figure 1, a kind of children dinning chair comprising bracket 1, seat 2, handrail 3 and service plate component, wherein
Service plate component is slidably arranged in handrail 3.
Service plate component includes service plate ontology 4, two interconnecting pieces 5 being arranged on service plate ontology 4, and is arranged in interconnecting piece
Locked component 6 on 5, two interconnecting pieces 5 are slided with the handrail 3 of children dinning chair two sides respectively to be arranged, and locked component 6 is used for will
Interconnecting piece 5 is locked or unlocked with handrail 3.
Referring to shown in attached drawing 2-4, locked component 6 includes the first fixed part 61 extended downwardly from the both sides of interconnecting piece 5
Being rotatably arranged on 61 lower end the second end of the first fixed part with the second fixed part 62 and first end can be with the second fixed part
The fastener 63 of 62 lockings or unlock, fastener 63 and the first fixed part 61 pass through shaft 9 to rotation connection, the first fixed part
61 and second have between fixed part 62 and can accommodate 3 groove of handrail, and the lower end of the second fixed part 62 has hook 7, fastening
The second end of part 63 has the locking buckle 8 that can be locked or unlock with hook 7.Handrail 3 is located at the first fixed part 61 and
Between two fixed parts 62, when locking interconnecting piece 5 is with handrail 3, fastener 63 bypasses 3 bottom of handrail, locking buckle 8 and hook 7
Locking.
Referring to shown in attached drawing 3, a side of two interconnecting pieces 5 from the service plate ontologies 4 projects in parallel out outward, described
The lower part of the interconnecting piece 5 is arranged in locked component 6, wherein and the first fixed part 61 is arranged close to the middle part of service plate ontology 4, the
Two fixed parts 62 are arranged close to the edge part of service plate ontology 4.
Referring to shown in attached drawing 5, hook 7 is outwardly protruded from the lateral surface of the second fixed part 62, links up with 7 lower part and has inclination
Inclined-plane, the switch portion 81 and protrusion that the second end of locking buckle 8 including self-tightening firmware 63 upwardly extends in switch portion 81 and
The latch hook portion 82 that the hook 7 matches, wherein inside inward-facing stretching of the latch hook portion 82 from the switch portion 81.
Referring to shown in attached drawing 5, the setting at the corresponding hook 7 of medial surface of the second fixed part 62 is fluted, which makes the
Two fixed parts 62 are thinning, are easy to be recessed to groove direction when linking up with 7 stress.The top of switch portion 81, which is provided with, to raise upward
Skid resistance strip.
The top of fastener 63 has locking plane, when 62 mutually locking of fastener 63 and the second fixed part, locks plane
It is in a horizontal position.First fixed part 61, the second fixed part 62, interconnecting piece 5 and fastener 63 surround a rectangular space.
Handrail 3 is the rectangle rod piece of horizontally disposed even thickness.
When needing to adjust service plate component position, the switch portion 81 of side, fastener 63 and locking are pressed diagonally downward
Deformation occurs under the action of pressing force for button 8, so that latch hook portion 82 is backing out from hook 7, fastener 63 is unlocked.With same
Mode unlocks the fastener 63 of the other side, unlocks service plate component, and service plate component can be free to slide in handrail 3.
After service plate component slides into and needs latched position, fastener 63 is pushed up, when latch hook portion 82 connects with hook 7
When touching, hook 7 is recessed inwardly under the action of inclined-plane, and deformation occurs outward for fastener 63 and locking buckle 8, so that latch hook portion 82
It can continue to rise until with 7 mutually lockings are linked up with.At this point, fastener 63 and interconnecting piece 5 by frictional force by service plate component and
3 mutually locking of handrail.
The present embodiment compared with prior art, has the advantage that
1. service plate component can realize that stepless gear is adjusted in handrail 3, not by the constraint of gear, it can be adjusted to and appoint
Meaning position；
2. the locked component 6 of the present embodiment compares existing detent configuration, safer, at locking unlock pressing position
In the lower part of handrail 3, it is not easy to be touched by children.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of service plate component of children dinning chair comprising service plate ontology, two interconnecting pieces being arranged on the service plate ontology,
And the locked component on the interconnecting piece is set, two interconnecting pieces are slided with the handrail of children dinning chair two sides respectively
Setting, the locked component is for locking or unlocking the interconnecting piece and the handrail, it is characterised in that: the locking group
Part includes that the first fixed part extended downwardly from the both sides of the interconnecting piece and the second fixed part and first end rotation are set
Set the fastener in first fixed part lower end, the second end of the fastener can be locked with second fixed part or
Person's unlock, the lower end of second fixed part have hook, and the second end of the fastener has can be with the hook look
Fixed or unlock locking buckle, the handrail is between first fixed part and second fixed part, described in locking
When interconnecting piece and the handrail, the fastener bypasses the handrail bottom, and the locking buckle and the hook lock.
2. a kind of service plate component of children dinning chair according to claim 1, it is characterised in that: first fixed part is close
The middle part of the service plate ontology is arranged, and second fixed part is arranged close to the edge part of the service plate ontology.
3. a kind of service plate component of children dinning chair according to claim 2, it is characterised in that: described to link up with from described second
The lateral surface of fixed part outwardly protrudes, the locking buckle include the switch portion that is upwardly extended from the second end of the fastener and
Protrude the latch hook portion matched in the switch portion with the hook.
4. a kind of service plate component of children dinning chair according to claim 3, it is characterised in that: opened described in the latch hook portion
The inward-facing stretching in the inside in pass portion.
5. a kind of service plate component of children dinning chair according to claim 3, it is characterised in that: including second fixed part
It is fluted that side corresponds to setting at the hook.
6. a kind of service plate component of children dinning chair according to claim 3, it is characterised in that: the top of the switch portion is set
It is equipped with skid resistance strip.
7. a kind of service plate component of children dinning chair according to claim 1, it is characterised in that: the top of the fastener has
There is the locking plane for compressing the handrail lower part, it is described when the fastener and the second fixed part mutually locking
Locking plane is in a horizontal position.
8. a kind of service plate component of children dinning chair according to claim 6, it is characterised in that: first fixed part, institute
It states the second fixed part, the interconnecting piece and the fastener and surrounds a rectangular space, the handrail is horizontally disposed
The rectangle rod piece of even thickness.
9. a kind of service plate component of children dinning chair according to claim 1, it is characterised in that: the fastener and described the
One fixed part passes through shaft to rotation connection.
10. a kind of children dinning chair, it is characterised in that: have the described in any item service plate components of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874327.7U CN208676774U (en) | 2017-12-28 | 2017-12-28 | A kind of service plate component and children dinning chair of children dinning chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874327.7U CN208676774U (en) | 2017-12-28 | 2017-12-28 | A kind of service plate component and children dinning chair of children dinning chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208676774U true CN208676774U (en) | 2019-04-02 |
Family
ID=65875393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874327.7U Active CN208676774U (en) | 2017-12-28 | 2017-12-28 | A kind of service plate component and children dinning chair of children dinning chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208676774U (en) |
-
2017
- 2017-12-28 CN CN201721874327.7U patent/CN208676774U/en active Active
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| GR01 | Patent grant |