CN206809030U - Portable child seat is installed by chair - Google Patents
Portable child seat is installed by chair Download PDFInfo
- Publication number
- CN206809030U CN206809030U CN201720002254.6U CN201720002254U CN206809030U CN 206809030 U CN206809030 U CN 206809030U CN 201720002254 U CN201720002254 U CN 201720002254U CN 206809030 U CN206809030 U CN 206809030U
- Authority
- CN
- China
- Prior art keywords
- backrest
- riser
- locking
- seat board
- button
- 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.)
- Withdrawn - After Issue
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Abstract
Portable child seat is installed by chair, including base, backrest, seat board, handrail and service plate, rotating mechanism and stop device are set between riser and base it is characterized in that being set on rear side of base, rotating mechanism includes rotary shaft, contiguous block processed under riser, elevating mechanism is set between riser and backrest, turning mechanism and lifting are set between seat board and backrest, stirs combined locking mechanism, elevating mechanism includes riser slot processed in backrest and coordinated with riser grafting；Turning mechanism stirs connecting hole and spacing hole including backrest both sides system, and seat board both sides system stirs connecting pin and spacer pin；Lift, stir combined locking mechanism and include riser blend stop, backrest bottom lock chambers and tapered end hole, combined locking plate is set in seat board bottom surface slide lock road and lock chambers, combined locking plate both sides draw runner, the tight stroke hole of one lockmaking of combined locking plate, seat board divides into stroke limit button, and the chain tight bundle head in combined locking plate other end, backrest both sides connect handrail and service plate.
Description
Technical field
Children dinning chair is the utility model is related to, chair is installed more particularly to portable child seat.
Background technology
Children on the feed when, in general chair children sit up shakiness, it is also possible to often walk about, so existing specially set
Children dinning chair is counted, children dinning chair mainly includes the composition such as chassis, seat board, backrest and service plate, in order to be adapted to different size children
Needs, the height of children dinning chair chassis can be adjusted, and in order that children dinning chair volume-diminished, devises various foldings
The children dinning chair of stacked.But existing foldable baby dining chair, majority are to carry out folding folding to chair leg（Such as China Patent No. is
2009201856324）Or telescopic folding, the children dinning chair that the folding folds remain after closure folds：Height is high,
Bulky shortcoming；Existing flexible children dinning chair is usually that bushing type intubation is flexible, poor there is stability at flexible position
The shortcomings of.
The content of the invention
The shortcomings that the purpose of this utility model is to overcome prior art to exist, there is provided a kind of to be carried out to backrest and seat board
Fold, upset folding carried out to base and backrest, carry out oscilaltion to backrest and base, and by retaining mechanism to folding and
Lifting position is controlled, while the portable child seat installation chair of service plate convenient disassembly.
The utility model portable child seat installation chair technical scheme be：Including base, backrest, seat board, handrail and
Service plate, it is characterised in that：Riser is set on the rear side of the base, rotating mechanism and stop dress are set between riser and base
Put, described rotating mechanism includes setting rotary shaft in the base, and contiguous block is formed with the bottom of riser, is formed with contiguous block
Axis hole, rotary shaft are engaged with axis hole, and the side that described stop device includes riser bottom is formed with latch hook, sets in the base
Stop box, chute is formed with stop box, lock tube is installed in chute, lock tube has push the spring, and the running-on of lock tube is engaged with latch hook,
Elevating mechanism is set between riser and backrest, turning mechanism and lifting are set between seat board and backrest, stir combined locking machine
Structure, described elevating mechanism, which is included in backrest, is formed with riser slot, and riser slot coordinates with riser grafting；Described turning machine
The both sides that structure is included in backrest are formed with and stir connecting hole and spacing hole, are formed with the both sides of seat board and stir connecting pin and spacer pin,
Stir connecting pin and be engaged with stirring connecting hole, spacer pin is in contact with the spacing hole of backup plate both sides；Described lifting, stir connection
Close retaining mechanism and be included in the antetheca of riser and be formed with the blend stop of lattice, be formed with lock chambers and tapered end hole in the bottom of backrest, be present
The bottom surface of plate is formed with slide lock road, and combined locking plate is set in the lock chambers of the slide lock road of seat board and backrest, is locked in joint
The both sides of tight plate are formed with draw runner, and draw runner is engaged with slide lock road, and drag hook, drag hook and lock chambers lower end are set under combined locking plate
Panel be engaged, locking stroke hole is formed with one of combined locking plate, is divided into seat board and puts stroke limit button, stroke limit
Position button is engaged with locking stroke hole, stroke spring is set between stroke limit button and seat board, in the another of combined locking plate
Head is pricked in one connection locking, and locking, which is pricked in head, spring groove, and back-moving spring is set in spring groove, block, block are formed with seat board
It is engaged with back-moving spring, is formed with locking teeth in the case where head is pricked in locking, locking teeth is in contact with the blend stop of lattice on riser, described
Backrest both sides connect handrail and service plate, the handrail are divided into horizontal handrail and perpendicular handrail, and horizontal one, handrail is through rivet and backrest
Rotatable connection, horizontal handrail other end are rotatably connected through rivet with perpendicular handrail, and the other end for erecting handrail rotates through rivet and seat board
Connection.
The utility model discloses a kind of portable child seat to install chair, two functions is broadly divided into, first, will can eat
Base, backrest, the seat board of chair are folded, second, can be lifted backrest and seat board.Rolled over when by backrest and seat board
When folded, stroke limit button is pressed up with finger, make stroke limit button move up and with the locking row of combined locking plate
Journey hole is disengaged, and now stroke limit button can not be carried out spacing to joint latch, and people can be outside by combined locking plate
A small distance is pulled, combined locking strip is moved drag hook and moved laterally, drag hook is disengaged with the panel under lock chambers, this
When stir connecting hole of the seat board through connecting pin and backrest can be coordinated and rotated up, seat board drives combined locking plate to rotate up；
When base is folded, lock tube is pulled out with finger, makes running-on be displaced outwardly disengaging with the latch hook of contiguous block,
Now base can be rotated by axis hole of the rotary shaft around contiguous block, 250 ° -270 ° of base back rotation, be attached to base and leaned on
The rear side of the back of the body；When backrest and seat board are risen, base can be lived with a hand pressure, remain stationary base, separately
One hand pulls up backrest and seat board, and riser slot of the backrest through rear side coordinates with riser to be raised above, backrest drive seat board to
On, seat board drives combined locking plate and locking to prick head and move up, because the locking teeth upper end that locking is pricked on head is inclined-plane, locking
Tooth lower end is faces directly, therefore the inclined-plane of locking teeth upper end coordinates with blend stop, and locking teeth can move up easily, and after moving into place
Facing directly for locking teeth lower end coordinates with blend stop, and blend stop blocks locking teeth, it is not moved down, and head and combined locking are pricked in locking
Plate can not also move down, and, to when declining, press up stroke limit button when by backrest and seat board with finger, limit stroke
Position button is moved up and disengaged with the locking stroke hole of combined locking plate, and now stroke limit button can not be locked to joint
Tight plate progress is spacing, and people can pull out combined locking plate a small distance, and the dynamic locking bundle head of combined locking strip is outside,
The blend stop in locking teeth and riser on locking bundle head is disengaged, now can be by backrest, seat board, combined locking plate and locking
First is pricked to move down.Chair is installed at this programme portable child seat, can be folded backrest and seat board, base and backrest
Overturn, carry out oscilaltion to backrest and seat board, easy to operate, whole dining chair compact after folding, be advantageous to store in a warehouse,
Transport, easy to carry, the lifting of backrest and seat board can make dining table of the dining chair suitable for different height, and versatility is good, during use
It can be arranged on other chairs, can also be placed directly on ground, it is easy to use.
Chair is installed at the utility model portable child seat, and button slot is formed with the lateral wall of described horizontal handrail, is eaten
The both sides outer wall of disk is formed with button hole, service plate and horizontal handrail and is connected through locking button, locks and is set between button and button slot
Button spring is put, is formed with back-off in the outer wall of locking button, after locking button is caught in button slot, back-off matches with button slot inwall
Close.Locking button is pressed inward against with finger, locking button is caught in the button slot of horizontal handrail, now locking button can not be right
The button hole of service plate is spacing, and people can pull down service plate, and service plate installation, convenient disassembly, service plate are advantageous to children's disengaging after pulling down
Dining chair.
Brief description of the drawings
Fig. 1 is the positive stereoscopic diagram of the utility model portable child seat installation chair；
Fig. 2 is the back three-dimensional diagram of the utility model portable child seat installation chair；
Fig. 3 is the schematic cross-section of the utility model portable child seat installation chair；
Fig. 4 is the decomposing state schematic perspective view of base, riser, lock tube；
Fig. 5 is the decomposing state schematic perspective view of backrest, seat board, riser, combined locking plate；
Fig. 6 is that backrest, seat board, riser, the decomposing state of combined locking plate look up schematic perspective view；
Fig. 7 is the mated condition schematic perspective view of riser and combined locking plate；
Fig. 8 is the mated condition schematic perspective view of handrail and service plate；
Fig. 9 is the decomposing state schematic perspective view of handrail；
Figure 10 is the folded state positive stereoscopic diagram of portable child seat installation chair；
Figure 11 is the folded state back three-dimensional diagram of portable child seat installation chair.
Embodiment
A kind of portable child seat installation chair is the utility model is related to, as shown in Fig. 1-Figure 11, including base 1, backrest
3rd, seat board 2, handrail and service plate 5, it is characterised in that：Riser 6 is set on the rear side of the base 1, set between riser and base
Rotating mechanism and stop device, described rotating mechanism includes the rotary shaft 11 being arranged in base 1, in the bottom system of riser 6
There is contiguous block 61, axis hole 62 is formed with contiguous block, rotary shaft is engaged with axis hole, and described stop device includes the bottom of riser 6
Side be formed with latch hook 63, stop box 12 is set in the base, chute 122 is formed with stop box, lock tube 121 is installed in chute,
Lock tube has push the spring 123, and the running-on 124 of lock tube is engaged with latch hook 63, and elevating mechanism is set between riser 6 and backrest 3,
Turning mechanism and lifting are set between seat board 2 and backrest 3, stir combined locking mechanism, described elevating mechanism is included in backrest 3
In be formed with riser slot 31, riser slot coordinates with the grafting of riser 6；The both sides that described turning mechanism is included in backrest 3 are formed with
Connecting hole 32 and spacing hole 34 are stirred, is formed with the both sides of seat board 2 and stirs connecting pin 21 and spacer pin 22, stirs connecting pin with turning over
Dynamic connecting hole is engaged, and spacer pin is in contact with the spacing hole of backup plate both sides；Described lifting, stir combined locking mechanism and include
The blend stop 64 of lattice is formed with the antetheca of riser 6, lock chambers 35 and tapered end hole 36 are formed with the bottom of backrest 3, at the bottom of seat board 2
Face is formed with slide lock road 23, combined locking plate 7 is set in the lock chambers of the slide lock road of seat board and backrest, in combined locking plate
Both sides be formed with draw runner 71, draw runner is engaged with slide lock road, sets drag hook 77 under combined locking plate, under drag hook and lock chambers 35
The panel at end is engaged, and one in combined locking plate is formed with locking stroke hole 72, in 2 times setting stroke limit buttons of seat board
13, stroke limit button is engaged with locking stroke hole 72, and stroke spring 78 is set between stroke limit button and seat board, is being joined
The other end connection locking for closing latch 7 pricks first 73, and locking, which is pricked in head, spring groove 75, and back-moving spring 76 is set in spring groove,
Block 24 is formed with seat board 2, block is engaged with back-moving spring, and locking teeth 74, locking teeth and riser are formed with the case where head is pricked in locking
The blend stop 64 of upper lattice is in contact, and the described both sides of backrest 3 connection handrail and service plate 5, the handrail are divided into the horizontal He of handrail 41
Perpendicular handrail 42, horizontal one, handrail are rotatably connected through rivet with backrest 3, and horizontal handrail other end connects through rivet and the rotation of perpendicular handrail
Connect, the other end of perpendicular handrail is rotatably connected through rivet with seat board 2.Be broadly divided into two functions, when can by the base 1 of dining chair,
Backrest 3, seat board 2 are folded, second, can be lifted backrest 3 and seat board 2.When backrest and seat board are folded,
Press up stroke limit button 13 with finger, make stroke limit button move up and with the locking stroke of combined locking plate 7
Hole 72 disengages, now stroke limit button 13 can not to joint latch carry out it is spacing, people can by combined locking plate to
Outer pulling a small distance, combined locking strip are moved drag hook 77 and moved laterally, drag hook is departed from the panel under lock chambers 35
Contact, stir connecting hole 32 cooperation of the seat board 2 through connecting pin 21 and backrest 3 can now be rotated up, seat board drives joint lock
Tight plate 7 rotates up；When base 1 is folded, lock tube 121 is pulled out with finger, make running-on 124 be displaced outwardly with
The latch hook 63 of contiguous block 61 is disengaged, and now base 1 can be rotated by axis hole 62 of the rotary shaft 11 around contiguous block 61, base
250 ° -270 ° of back rotation, makes base 1 be attached to the rear side of backrest 3；When backrest 3 and seat board 1 are risen, one can be used
Hand pressure lives base, remains stationary base, another hand pulls up backrest 3 and seat board 2, and riser of the backrest through rear side is inserted
Groove 31 coordinates with riser 6 to be raised above, and backrest drives seat board upward, and it is upward that seat board drives combined locking plate 7 and locking to prick first 73
Mobile, because the upper end of locking teeth 74 that locking is pricked on head is inclined-plane, locking teeth lower end is faces directly, therefore the inclined-plane of locking teeth upper end
Coordinate with blend stop 64, locking teeth can move up easily, and move into place facing directly for rear locking teeth lower end and coordinate with blend stop, blend stop
Block locking teeth, it is not moved down, locking prick first 73 and combined locking plate 7 can not also move down, when by backrest 3
With seat board 2 to when declining, stroke limit button 13 is pressed up with finger, stroke limit button is moved up and with combining lock
The locking stroke hole 72 of tight plate 7 is disengaged, and now stroke limit button can not be carried out spacing to joint latch, and people can incite somebody to action
Combined locking plate pulls out a small distance, and combined locking plate 7 drives locking to prick first 73 outwards, the locking for making locking prick on head
Tooth 74 disengages with the blend stop 64 on riser 6, now backrest 3, seat board 2, combined locking plate 7 and locking can be pricked into first 73 together
Move down.Chair is installed at this programme portable child seat, can be folded backrest 3 and seat board 2, and base 1 is carried out with backup plate
Upset folds, and carries out oscilaltion to backrest and seat board, easy to operate, whole dining chair compact after folding, be advantageous to store in a warehouse,
Transport, easy to carry, the lifting of backrest 3 and seat board 2 can make dining table of the dining chair suitable for different height, and versatility is good, during use
It can also be arranged on other chairs, can also be placed directly on ground, it is easy to use.The lateral wall of described horizontal handrail 41
In be formed with button slot 43, the both sides outer wall of service plate 5 is formed with button hole 51, service plate and horizontal handrail and is connected through locking button 44,
Settings button spring 45 between button and button slot is locked, is formed with back-off 46 in the outer wall of locking button, locking button, which is caught in, to be pressed
After button groove 43, back-off is engaged with button slot inwall.Locking button 44 is pressed inward against with finger, locking button is caught in level and helps
In the button slot 43 of hand 41, now locking button can not be spacing to the button hole 51 of service plate 5, and people can pull down service plate, service plate
Installation, convenient disassembly, service plate are advantageous to children and pass in and out dining chair after pulling down.
Claims (2)
1. chair, including base are installed in portable child seat（1）, backrest（3）, seat board（2）, handrail and service plate（5）, its feature exists
In：The base（1）Rear side on riser is set（6）, rotating mechanism and stop device are set between riser and base, it is described
Rotating mechanism includes being arranged on base（1）In rotary shaft（11）, in riser（6）Bottom be formed with contiguous block（61）, contiguous block
In be formed with axis hole（62）, rotary shaft is engaged with axis hole, and described stop device includes riser（6）The side of bottom is formed with latch hook
（63）, stop box is set in the base（12）, chute is formed with stop box（122）, lock tube is installed in chute（121）, lock tube has
Push the spring（123）, the running-on of lock tube（124）With latch hook（63）It is engaged, in riser（6）With backrest（3）Between set lifting
Mechanism, seat board（2）With backrest（3）Between set turning mechanism and lifting, stir combined locking mechanism, described elevating mechanism bag
Include in backrest（3）In be formed with riser slot（31）, riser slot and riser（6）Grafting coordinates；Described turning mechanism is included in
Backrest（3）Both sides be formed with and stir connecting hole（32）And spacing hole（34）, in seat board（2）Both sides be formed with and stir connecting pin（21）
And spacer pin（22）, stir connecting pin and be engaged with stirring connecting hole, spacer pin is in contact with the spacing hole of backup plate both sides；It is described
Lifting, stir combined locking mechanism and be included in riser（6）Antetheca be formed with the blend stop of lattice（64）, in backrest（3）Bottom
It is formed with lock chambers（35）With tapered end hole（36）, in seat board（2）Bottom surface be formed with slide lock road（23）, in the slide lock road of seat board and
Combined locking plate is set in the lock chambers of backrest（7）, draw runner is formed with the both sides of combined locking plate（71）, draw runner and slide lock road
It is engaged, drag hook is set under combined locking plate（77）, drag hook and lock chambers（35）The panel of lower end is engaged, in combined locking plate
One be formed with locking stroke hole（72）, in seat board（2）Lower setting stroke limit button（13）, stroke limit button is with locking row
Cheng Kong（72）It is engaged, stroke spring is set between stroke limit button and seat board（78）, in combined locking plate（7）Other end
Head is pricked in connection locking（73）, locking, which is pricked in head, spring groove（75）, back-moving spring is set in spring groove（76）, seat board（2）Lower system
There is block（24）, block is engaged with back-moving spring, and locking teeth is formed with the case where head is pricked in locking（74）, lattice on locking teeth and riser
Blend stop（64）It is in contact, described backrest（3）Both sides connect handrail and service plate（5）, the handrail is divided into horizontal handrail（41）
With perpendicular handrail（42）, horizontal one, handrail is through rivet and backrest（3）Rotatable connection, horizontal handrail other end is through rivet and perpendicular handrail
Rotatable connection, the other end of handrail is erected through rivet and seat board（2）Rotatable connection.
2. chair is installed at portable child seat as claimed in claim 1, it is characterised in that：Described horizontal handrail（41）It is outer
Button slot is formed with side wall（43）, service plate（5）Both sides outer wall be formed with button hole（51）, service plate and horizontal handrail are through locking button
（44）It is connected, locks settings button spring between button and button slot（45）, back-off is formed with the outer wall of locking button（46）,
Locking button is caught in button slot（43）Afterwards, back-off is engaged with button slot inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002254.6U CN206809030U (en) | 2017-01-03 | 2017-01-03 | Portable child seat is installed by chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002254.6U CN206809030U (en) | 2017-01-03 | 2017-01-03 | Portable child seat is installed by chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809030U true CN206809030U (en) | 2017-12-29 |
Family
ID=60750853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002254.6U Withdrawn - After Issue CN206809030U (en) | 2017-01-03 | 2017-01-03 | Portable child seat is installed by chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579867A (en) * | 2017-01-03 | 2017-04-26 | 包巍伟 | Portable children seat mounting chair |
-
2017
- 2017-01-03 CN CN201720002254.6U patent/CN206809030U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106579867A (en) * | 2017-01-03 | 2017-04-26 | 包巍伟 | Portable children seat mounting chair |
| CN106579867B (en) * | 2017-01-03 | 2023-08-01 | 包巍伟 | Portable child seat mounting chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20230801 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171229 Effective date of abandoning: 20230801 |