CN206809032U - A kind of double stress types can hanging folding dining chair - Google Patents
A kind of double stress types can hanging folding dining chair Download PDFInfo
- Publication number
- CN206809032U CN206809032U CN201621348463.8U CN201621348463U CN206809032U CN 206809032 U CN206809032 U CN 206809032U CN 201621348463 U CN201621348463 U CN 201621348463U CN 206809032 U CN206809032 U CN 206809032U
- Authority
- CN
- China
- Prior art keywords
- backrest
- chair
- frame
- connector
- chair leg
- 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
Abstract
The utility model discloses a kind of double stress types can hanging folding dining chair, including upper backrest, lower backrest, backrest connector, the first connector, frame, dining table, cushion, chair leg rack enclosure, chair leg frame, gear；It is connected between the upper backrest, lower backrest and backrest connector by the first connector；The backrest connector two sides are connected with frame by the first bolt connection assembly, frame includes the two parts to link into an integrated entity, it is to be connected positioned at the arm rest skin part on backrest connector both sides and frame fore-end, frame front end by hinge with dining table respectively；Chair leg frame arranged in a crossed manner is installed in the equal bottom of arm rest skin, and rack is also equipped with chair leg rack enclosure, and rack, rack and pinion engagement are also provided with arm rest skin；Cushion is installed between leg rack enclosure.The utility model is easy to carry, save space, using lasting, durable to infant, disability old man and physical disabilities' dining, reliable and stable.
Description
【Technical field】
The utility model is related to the technical field of folding dining chair, particularly double stress types can the technology of hanging folding dining chair lead
Domain.
【Background technology】
Just at present apparently, infant's product market in China and infant product design people are in still immature primary rank
Section, the design theory that design circle is also not fully developed and the modern theory for meeting era development, and numerous parents are also recognized this
Know shallow, lack the guiding of correct idea, which results in because the defects of in terms of articles for use design safety and caused by it is proud
Outer injury Frequent Accidents.Dining is habitual thing in people's daily life before table.But for 0-3 years old young childrens,
Dining is life problem before table for disability old man and physical disabilities.Dining chair species is suitable to infant mostly on the market now, and
Most baby dining chair is all independent overall structure, is both unfavorable for carrying, can cause waste spatially again.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes that a kind of double stress types can vacantly fold meal
Chair, it is easy to carry, saves space, using lasting, it is durable to infant, disability old man and physical disabilities' dining, it is stable
Reliably.
To achieve the above object, the utility model proposes a kind of double stress types can hanging folding dining chair, including upper backrest,
Lower backrest, backrest connector, the first connector, frame, dining table, cushion, chair leg rack enclosure, chair leg frame, gear；The upper backrest
Bottom is provided with groove, and lower backrest top also is provided with groove, and backrest connector upper and lower ends are provided with projection, and upper backrest is connected with backrest
It is connected between part, between lower backrest and backrest connector by the first connector；The backrest connector two sides and machine
Frame is connected by the first bolt connection assembly, and frame includes the two parts to link into an integrated entity, is to be located at backrest connector respectively
The arm rest skin part on both sides and frame fore-end, arm rest skin part front end bolt connection encapsulating shell, frame fore-end
It is connected by hinge with dining table；The frame front bottom end is provided with least two L-type lever nuts, L-type lever nut bottom
Portion connects L-type threaded rod；The arm rest skin bottom is respectively mounted chair leg frame arranged in a crossed manner, and two chair leg framves pass through the second bolt
Connection component connects；Leg frame upper and lower ends are respectively connected with a gear by the 3rd bolt connection assembly；Leg
Frame bottom extend into chair leg rack enclosure and installed, chair leg rack enclosure front end also bolt connection encapsulating shell, also pacifies in chair leg rack enclosure
Equipped with rack, rack, rack and pinion engagement are also installed in arm rest skin；Cushion is installed between leg rack enclosure.
Preferably, the upper backrest, lower backrest are cuboid plate profile structures, upper backrest, lower backrest can connect around first
Fitting carries out maximum 100 degree rotation.
Preferably, the main body of the backrest connector with 0 degree of radian is more than or equal to, dismantles the of arm rest skin one end
After one bolt connection assembly, backrest connector can be rotated with arm rest skin around the bolt connection assembly of the other end first.
It is connected preferably, thickness is stretched out in the frame front end less than the cuboid of body thickness with dining table.
Preferably, being the first cavity of cuboid inside the arm rest skin, the well width of the first cavity bottom is more than
Equal to twice chair leg frame thickness, less than twice chair leg frame thickness and gear thickness sum.
Preferably, described two chair leg framves, second bolt connection assembly, four gears, four the 3rd bolts connect
Connected components link composition structure one, structure one is on plane pair where the second bolt connection assembly axis and arm rest skin midpoint
Claim；The folding dining chair tiled configuration is symmetrical.
Preferably, the arm rest skin is provided with the straight trough that width is equal to the 3rd bolt connection assembly diameter, on straight trough
Provided with monosymmetric stuck point, the position of the stuck point on straight trough and straight trough can make the corresponding tooth of four gears in structure one
Bar engages.
Preferably, being the second cavity of cuboid inside leg rack enclosure, the well width of the second cavity top is big
In equal to twice chair leg frame thickness, less than twice chair leg frame thickness and gear thickness sum.
Preferably, leg rack enclosure has the groove that width is equal to the 3rd bolt connection assembly diameter, groove is provided with two
The symmetrical stuck point in side, the position of the stuck point on groove and groove can make the corresponding rack engagement of four gears in structure one.
Preferably, leg rack enclosure bottom is plane, and chair leg rack enclosure medial surface is provided with chute, and cushion passes through
Chute is installed on chair leg rack enclosure, and cushion is detachable.
The beneficial effects of the utility model：The utility model is beneficial to the good subjective sense of young children body development and human body
By on the basis of, portable and collapsible Multifunctional dining chair overall structure is designed, saves space.Material rationally is utilized, had made product both
Keep comfort and can control manufacturing cost.From human development and subjective feeling, in order to carry, save space and
For the purpose of persistently, with environmental protection, save as principle, had a meal custom to help infant to form sitting posture, solve the old man that disables
Had dinner the problem of difficult with physical disabilities.It is durable, it is reliable and stable.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 be a kind of double stress types of the utility model can hanging folding dining chair schematic perspective view；
Fig. 2 be a kind of double stress types of the utility model can hanging folding dining chair front view；
Fig. 3 be a kind of double stress types of the utility model can hanging folding dining chair left view.
In figure：Backrest under the upper backrests of 1-, 2-, 3- backrests connector, the connectors of 4- first, the bolt connection assemblies of 5- first,
6- frames, 61- frames front end, 7- arm rest skins, 8- dining tables, 9- hinges, 10-L types threaded rod, 11-L type levers nut, 12- are sat
Pad, 13- chair legs rack enclosure, 14- chair legs frame, the bolt connection assemblies of 15- second, 16- gears, 17- racks, the bolts of 18- the 3rd connect
Connected components, 001- structures one, the cavitys of 701- first, 702- straight troughs, the cavitys of 1301- second, 1302- grooves, 1303- chutes, 19- envelopes
Capping.
【Embodiment】
Refering to Fig. 1, Fig. 2, Fig. 3, the utility model, including the connection of upper backrest 1, lower backrest 2, backrest connector 3, first
Part 4, frame 6, dining table 8, cushion 12, chair leg rack enclosure 13, chair leg frame 14, gear 16；The bottom of upper backrest 1 is provided with groove,
The lower top of backrest 2 also is provided with groove, and the upper and lower ends of backrest connector 3 are provided with projection, between upper backrest 1 and backrest connector 3, under
It is connected between backrest 2 and backrest connector 3 by the first connector 4；The two sides of backrest connector 3 are logical with frame 6
Cross the first bolt connection assembly 5 to be connected, frame 6 includes the two parts to link into an integrated entity, is to be located at 3 liang of backrest connector respectively
The part of arm rest skin 7 and the part of frame front end 61 on side, the part front end bolt connection encapsulating shell 19 of arm rest skin 7, frame front end
61 parts are connected by hinge 9 with dining table 8；The bottom of frame front end 61 is provided with least two L-type lever nuts 11, L
The bottom of type lever nut 11 connection L-type threaded rod 10；The bottom of arm rest skin 7 is respectively mounted chair leg frame 14 arranged in a crossed manner, and two
Individual chair leg frame 14 is connected by the second bolt connection assembly 15；The upper and lower ends of leg frame 14 respectively pass through with a gear 16
Three bolt connection assemblies 18 connect；The bottom of leg frame 14 extend into chair leg rack enclosure 13 and installed, before chair leg rack enclosure 13
Also bolt connection encapsulating shell 19 is held, rack 17 is also equipped with chair leg rack enclosure 13, rack 17 is also installed in arm rest skin 7,
Rack 17 engages with gear 16；Cushion 12 is installed between leg rack enclosure 13.The upper backrest 1, lower backrest 2 are
Cuboid plate profile structure, upper backrest 1, lower backrest 2 can carry out maximum 100 degree rotation around the first connector 4.The backrest connection
The main body of part 3 is with 0 degree of radian is more than or equal to, and after the first bolt connection assembly 5 for dismantling the one end of arm rest skin 7, backrest connects
Part 3 can be rotated with arm rest skin 7 around the first bolt connection assembly of the other end 5.The frame front end 61 is stretched out thickness and is less than
The cuboid of body thickness is connected with dining table 8.It is the first cavity 701 of cuboid, the first cavity inside the arm rest skin 7
The well width of 701 bottoms is more than or equal to twice of the thickness of chair leg frame 14, less than twice thickness of chair leg frame 14 and the thickness sum of gear 16.
Described two 14, the 3rd bolt connection assemblies 18 of gear 16, four of the second bolt connection assembly 15, four of chair leg frame link
Structure 1 is formed, structure 1 is on plane pair where the axis of the second bolt connection assembly 15 and the midpoint of arm rest skin 7
Claim；The folding dining chair tiled configuration is symmetrical.The arm rest skin 7 is equal to the diameter of the 3rd bolt connection assembly 18 provided with width
Straight trough 702, straight trough 702 is provided with monosymmetric stuck point, and the position of straight trough 702 and the stuck point on straight trough 702 can make structure
The corresponding rack 17 of four gears 16 in one 001 engages.The inside of leg rack enclosure 13 is the second sky of cuboid
Chamber 1301, the well width at the top of the second cavity 1301 are more than or equal to twice of the thickness of chair leg frame 14, less than twice thickness of chair leg frame 14
With the thickness sum of gear 16.Leg rack enclosure 13 has the groove 1302 that width is equal to the diameter of the 3rd bolt connection assembly 18, groove
1302 are provided with monosymmetric stuck point, and the position of groove 1302 and the stuck point on groove 1302 can make four teeth in structure 1
16 corresponding racks 17 are taken turns to engage.The bottom of leg rack enclosure 13 is plane, and the medial surface of chair leg rack enclosure 13 is provided with
Chute 1303, cushion 12 are installed on chair leg rack enclosure 13 by chute 1303, and cushion 12 is detachable.
Utility model works process：
A kind of double stress types of the utility model can vacantly in the course of the work, product be mainly by X-type folding formula for folding dining chair
Dual-purpose supporting leg, rotary dining chair connection support bar, can open type handrail annular integrated frame, folding backrest composition.
Structure design：
1. the dual-purpose supporting leg of X-type folding formula：Using disable old man and physical disabilities as sample, with means pair such as rational mechanics
Product carries out intensive analysis, calculates the load of carrying needed for product.The X-type of pulling force and pressure loading can be born simultaneously by designing
The structure of dual-purpose chair leg frame 14.Due to the design in the toothrow road of lower portion two, support and two kinds of functions of weighing can be realized simultaneously.
2. rotary dining chair connection support bar：Had dinner for convenience of infant public place, product adds dining chair and desktop
Attachment means, dining chair is set directly to be connected without ground supports with desktop.L-type threaded rod 10：With lever principle, meal is designed
The device that chair is directly connected to desktop, makes dining chair directly be connected without ground supports with desktop.L-type threaded rod 10 and L-type lever
Nut 11 coordinates, and L-type threaded rod 10 can adjust the height and position of lateral part in the internal rotation of L-type lever nut 11, so as to
Desktop is fixed.It is dismountable in the plane using being to take less than L-type threaded rod 10 and cushion 12.
3. can open type handrail annular integrated frame：By the handrail arm rest skin 7 of closing, frame 6 and upper backrest 1, lower backrest 2 it
Between make can open architecture, principle is similar with door.The i.e. workable function of not mobile user can be achieved.Ensureing human comfort
Property, framework globality on the basis of, design both solve the problems, such as disable old man, physical disabilities' inconvenience shift position, again
Can guarantee that using object security can open type handrail annular integrated frame.
4. folding backrest：By backrest on arm-chair 1, lower backrest 2, backrest connector 3 with arm-rest frame arm rest skin 7 for axle point
For two parts and folding can be pivoted, it is contemplated that human body comfort and the problem of growing of infant, backrest is set
The curved-surface structure for meeting ergonomics is counted into, and arm-chair is foldable, and upper backrest 1, lower backrest 2 rotate around the first connector 4,
Chair leg frame 14 is packed up, and is easy to store.
Material selection：Start with from intensity, hardness, comfort level, using economical and practical material.
1. general frame：Higher and Portable durable the aluminum alloy materials using intensity hardness.
2. armrest back：Felt good using skin contact, the antifouling synthetic material that bears dirty is as appearance material.With bullet
Property, the preferable cotton of comfortableness are as packing material.
The utility model, on the basis of beneficial to young children body development and the good subjective feeling of human body, design is portable
Formula Multifunctional dining chair overall structure, save space.Material rationally is utilized, product had both been kept the control manufacture of comfort and can
Cost.
Therefore from human development and subjective feeling, for the purpose of carrying, saving space and use persistently, with ring
It is principle to protect, save, and designs novel portable Multifunctional dining chair.Had a meal custom to help infant to form sitting posture, solve to lose
Energy old man and physical disabilities have dinner the problem of difficult.It is durable, it is reliable and stable.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of double stress types can hanging folding dining chair, it is characterised in that：Including upper backrest (1), lower backrest (2), backrest connection
Part (3), the first connector (4), frame (6), dining table (8), cushion (12), chair leg rack enclosure (13), chair leg frame (14), gear
(16)；Upper backrest (1) bottom is provided with groove, and lower backrest (2) top also is provided with groove, backrest connector (3) upper and lower ends
Provided with projection, pass through first between upper backrest (1) and backrest connector (3), between lower backrest (2) and backrest connector (3)
Connector (4) is connected；Backrest connector (3) two sides are connected with frame (6) by the first bolt connection assembly (5)
Connect, frame (6) includes the two parts to link into an integrated entity, is positioned at arm rest skin (7) part on backrest connector (3) both sides respectively
With frame front end (61) part, arm rest skin (7) part front end bolt connection encapsulating shell (19), frame front end (61) partly pass through
Hinge (9) is connected with dining table (8)；Frame front end (61) bottom is provided with least two L-type lever nuts (11), L-type
Lever nut (11) bottom connection L-type threaded rod (10)；Arm rest skin (7) bottom is respectively mounted chair leg frame arranged in a crossed manner
(14), two chair leg framves (14) are connected by the second bolt connection assembly (15)；Leg frame (14) upper and lower ends are respectively with one
Individual gear (16) is connected by the 3rd bolt connection assembly (18)；Leg frame (14) bottom extend into chair leg rack enclosure (13)
Interior installation, chair leg rack enclosure (13) front end also bolt connection encapsulating shell (19), rack is also equipped with chair leg rack enclosure (13)
(17) rack (17) also, is installed in arm rest skin (7), rack (17) engages with gear (16)；Leg rack enclosure (13)
Between cushion (12) is installed.
2. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：The upper backrest (1), under
Backrest (2) is cuboid plate profile structure, and upper backrest (1), lower backrest (2) can carry out maximum 100 degree around the first connector (4)
Rotation.
3. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：The backrest connector
(3) main body, which carries, is more than or equal to 0 degree of radian, after the first bolt connection assembly (5) for dismantling arm rest skin (7) one end, backrest
Connector (3) can be rotated with arm rest skin (7) around the bolt connection assembly of the other end first (5).
4. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：The frame front end (61)
The cuboid for stretching out thickness less than body thickness is connected with dining table (8).
5. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：The arm rest skin (7)
Inside is the first cavity (701) of cuboid, and the well width of the first cavity (701) bottom is more than or equal to twice of chair leg frame (14) thickness
Degree, less than twice chair leg frame (14) thickness and gear (16) thickness sum.
6. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：Described two chair leg framves
(14), second bolt connection assembly (15), four gears (16), four the 3rd bolt connection assembly (18) link composition knots
Structure one (001), structure one (001) is on plane where the second bolt connection assembly (15) axis and arm rest skin (7) midpoint
Symmetrically；The folding dining chair tiled configuration is symmetrical.
7. a kind of double stress types as claimed in claim 6 can hanging folding dining chair, it is characterised in that：The arm rest skin (7)
The straight trough (702) that width is equal to the 3rd bolt connection assembly (18) diameter is provided with, straight trough (702) is provided with monosymmetric card
The position of point, straight trough (702) and the stuck point on straight trough (702) can make four gears (16) in structure one (001) corresponding
Rack (17) engagement.
8. a kind of double stress types as claimed in claim 1 can hanging folding dining chair, it is characterised in that：Leg rack enclosure
(13) it is the second cavity (1301) of cuboid inside, the well width at the top of the second cavity (1301) is more than or equal to twice of chair leg frame
(14) thickness, less than twice chair leg frame (14) thickness and gear (16) thickness sum.
9. a kind of double stress types as claimed in claim 7 can hanging folding dining chair, it is characterised in that：Leg rack enclosure
(13) there is the groove (1302) that width is equal to the 3rd bolt connection assembly (18) diameter, groove (1302) is provided with monosymmetric card
The position of point, groove (1302) and the stuck point on groove (1302) can make four gears (16) in structure one (001) corresponding
Rack (17) engages.
10. a kind of double stress types as claimed in any one of claims 1-9 wherein can hanging folding dining chair, it is characterised in that：It is described
Chair leg rack enclosure (13) bottom is plane, and chair leg rack enclosure (13) medial surface is provided with chute (1303), and cushion (12) passes through cunning
Groove (1303) is installed on chair leg rack enclosure (13), and cushion (12) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348463.8U CN206809032U (en) | 2016-12-09 | 2016-12-09 | A kind of double stress types can hanging folding dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348463.8U CN206809032U (en) | 2016-12-09 | 2016-12-09 | A kind of double stress types can hanging folding dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809032U true CN206809032U (en) | 2017-12-29 |
Family
ID=60750793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621348463.8U Expired - Fee Related CN206809032U (en) | 2016-12-09 | 2016-12-09 | A kind of double stress types can hanging folding dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124127A (en) * | 2018-09-27 | 2019-01-04 | 嘉善县俞汇小学 | A kind of tilting seat |
| CN112020454A (en) * | 2018-02-21 | 2020-12-01 | 卡弗迪奥公司 | Child restraint system for infants |
-
2016
- 2016-12-09 CN CN201621348463.8U patent/CN206809032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020454A (en) * | 2018-02-21 | 2020-12-01 | 卡弗迪奥公司 | Child restraint system for infants |
| CN109124127A (en) * | 2018-09-27 | 2019-01-04 | 嘉善县俞汇小学 | A kind of tilting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20181209 |