CN209404141U - It is adjustable to stretch foot folding seat skeleton - Google Patents
It is adjustable to stretch foot folding seat skeleton Download PDFInfo
- Publication number
- CN209404141U CN209404141U CN201721109531.XU CN201721109531U CN209404141U CN 209404141 U CN209404141 U CN 209404141U CN 201721109531 U CN201721109531 U CN 201721109531U CN 209404141 U CN209404141 U CN 209404141U
- Authority
- CN
- China
- Prior art keywords
- chair
- chair bar
- bar assembly
- bar
- hinged
- 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.)
- Active
Links
Landscapes
- Special Chairs (AREA)
Abstract
It can adjust the utility model relates to one kind and stretch foot folding seat skeleton, it is characterized by comprising chair frame and lean against support, the chair frame includes the chair bar assembly that six groups of front, rear, left and right are hinged to X font, wherein left and right side is respectively provided with the chair bar assembly of two groups of successively hinged X fonts, forward and backward side is respectively provided with the chair bar assembly of one group of X font, and the forward chair bar front end in left and right front side chair bar assembly is equipped with the support foot nose bar extended forwards.The adjustable foot folding seat skeleton of stretching of the utility model is by being equipped with the support foot nose bar extended forwards in the forward chair bar front end being located in left and right front side chair bar assembly, after covering support screen cloth on skeleton, the support foot nose bar and the support screen cloth connected can be used as at user's leg foot support, the support in the person's of being convenient to use legs and feet portion improves seat, sleeping comfort.
Description
Technical field
It can adjust the utility model relates to one kind and stretch foot folding seat skeleton.
Background technique
Folding seat, seat that is light, can stacking function, was not only conveniently moved, but also saved space.It is usually used in all kinds of training machines
The places such as structure, school and college, public place, hospital, dining room, hotel, company, family.Existing folding seat skeleton structure design
It is unreasonable, it leans against without adjusting or leaning against adjustment structure design complexity, high production cost is inconvenient, has great limitation
Property, and the support in legs and feet portion can not be carried out, it designs not reasonable.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide the adjustable feet of stretching of one kind to roll over
Folding chair skeleton, the adjustable foot folding seat skeleton structure design of stretching is reasonable, is conducive to the support in user's legs and feet portion.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: one kind is adjustable to stretch foot folding seat skeleton,
It is characterized by comprising chair frame and support is leaned against, the chair frame includes the chair bar group that six groups of front, rear, left and right are hinged to X font
Part, wherein left and right side is respectively provided with the chair bar assembly of two groups of successively hinged X fonts, and forward and backward side is respectively provided with one group of X font
Chair bar assembly, the forward chair bar front end in left and right front side chair bar assembly is equipped with the support foot nose bar extended forwards.
Preferably, the forward chair bar in the chair bar assembly of left rear side and leaning forward in the chair bar assembly for being located at right lateral side
Chair bar is connected with strut through angle demodulator respectively, leans against support described in two struts and angle demodulator composition, described
Angle demodulator is a body, and set is on the forward chair bar in left rear side chair bar assembly, the strut lower end and angle tune
Section device is hinged.
Preferably, the top of the forward chair bar in the chair bar assembly of front left side be located at front side chair bar assembly in
The first connector of top of left-leaning chair bar is hinged, the top of the forward chair bar in the chair bar assembly of forward right side be located at
The first connector of top of Right deviation chair bar in the chair bar assembly of front side is hinged；After in the chair bar assembly of front left side
Incline the top of chair bar and the second connector of top of forward chair bar for being located in the chair bar assembly of left rear side is hinged, is located at the right side
The top the on the top of the hypsokinesis chair bar in the chair bar assembly of front side and the forward chair bar in the chair bar assembly for being located at right lateral side
Two connectors are hinged, the top of the hypsokinesis chair bar in the chair bar assembly of left rear side be located at rear side chair bar assembly in
The top of left-leaning chair bar is hinged through third connector, the top of the hypsokinesis chair bar in the chair bar assembly of right lateral side be located at
The top of Right deviation chair bar in the chair bar assembly of rear side is hinged through third connector；The third connector is set on strut
And it is slidably matched with strut.
Preferably, in the chair bar assembly of six groups of front, rear, left and right X font the lower end of chair bar and adjacent sets chair bar lower end
The 4th connector of portion is hinged, and the 4th connector positioned at left side, right side central is connected with the chair bar group of the 7th group of X font
Part, the upper end of left-leaning chair bar and Right deviation chair bar is equipped with outwardly extending handrail linking arm in the group.
The adjustable foot folding seat skeleton of stretching of the utility model passes through in the forward chair bar being located in left and right front side chair bar assembly
Front end is equipped with the support foot nose bar that extends forwards, thus after covering support screen cloth on skeleton, the support foot nose bar and is connected
Support screen cloth can be used as at user's leg foot support, the support in the person's of being convenient to use legs and feet portion improves seat, sleeping relaxes
Adaptive.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the D structure schematic diagram that the utility model embodiment sits mode；
Fig. 2 is that the utility model embodiment is lain the D structure schematic diagram of mode；
Fig. 3 is the main view organigram of Fig. 1.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
The present invention is adjustable to stretch foot folding seat skeleton and includes chair frame 1 and lean against support 2, the chair frame 1 include it is forward and backward, left,
The right six groups chair bar assemblies 3 for being hinged to X font, wherein left and right side is respectively provided with the chair bar group of two groups of successively hinged X fonts
Part, forward and backward side are respectively provided with the chair bar assembly of one group of X font, 4 front end of forward chair bar in left and right front side chair bar assembly
Portion is equipped with the support foot nose bar 5 extended forwards.
Further, for the ease of being adjusted, to realize that the folding seat forms seat or chaise longue, positioned at the chair of left rear side
Forward chair bar 6 in bar assembly is connected with through angle demodulator 8 respectively with the forward chair bar 7 in the chair bar assembly of right lateral side
Support 2 is leaned against described in strut 9, two struts and angle demodulator composition, the angle demodulator 8 is a body, can
Sliding covers on 6,7 on the forward chair bar in left rear side chair bar assembly, and 9 lower end of strut is cut with scissors with 8 phase of angle demodulator
It connects.
(1) mode to be sat, leans against that support is upright, and the strut 9 is swung forward at this time, the angle demodulator 8 is swung backward,
After load-bearing, strut 9, angle demodulator 8 are compacted, remain stationary (as shown in Figure 1)；
(2) it lies mode, leans against support inclination at this time, the strut 9 is swung backward, and the angle demodulator 8 is put forwards
Dynamic, after load-bearing, strut 9, angle demodulator 8 are compacted, remain stationary (as shown in Figure 2).
Preferably, the top of the forward chair bar 4 in the chair bar assembly of front left side be located at front side chair bar assembly in
The first connector of top 12 of left-leaning chair bar 11 be hinged, the forward chair bar 4 in the chair bar assembly of forward right side it is upper
Portion and the top of the Right deviation chair bar in the chair bar assembly for being located at front side are hinged through another first connector；Positioned at the chair of front left side
The top of hypsokinesis chair bar 13 in bar assembly is connect with the top second of the forward chair bar 6 in the chair bar assembly for being located at left rear side
Part 14 is hinged, the top of the hypsokinesis chair bar in the chair bar assembly of forward right side be located at right lateral side chair bar assembly in front of
The incline top of chair bar is hinged through another second connector, the top of the hypsokinesis chair bar 15 in the chair bar assembly of left rear side with
The top of left-leaning chair bar 16 in the chair bar assembly of rear side is hinged through third connector 17, positioned at the chair bar group of right lateral side
The top of hypsokinesis chair bar in part and the top of the Right deviation chair bar in the chair bar assembly for being located at rear side are hinged through third connector；
The third connector 17 is set on strut 9 and is slidably matched with strut.
Preferably, in the chair bar assembly of six groups of front, rear, left and right X font the lower end of chair bar and adjacent sets chair bar lower end
The 4th connector 18 of portion is hinged, and the 4th connector positioned at left side, right side central is connected with the chair bar group of the 7th group of X font
Part, the upper end of left-leaning chair bar 19 and Right deviation chair bar 20 is equipped with outwardly extending handrail linking arm 21 in the group.
In the chair bar assembly of left rear side forward chair bar 6 be located at left rear side chair bar assembly in hypsokinesis chair bar 15 it
Between be hinged with support rod 22, the forward chair bar 7 in the chair bar assembly of right lateral side be located at right lateral side chair bar assembly in hypsokinesis
Hingedly also there is support rod between chair bar, which is conducive to increase its support strength.
Above-mentioned first, second, third and fourth connector is existing articulated connection component, has multiple hinge holes or slot thereon,
For installing swivel pin.
In the folding seat skeleton in use, being equipped with 6 perforation on support screen cloth, two struts 9, the connection of two handrails are respectively penetrated
Arm 21 and support foot nose bar 5, support screen cloth are fixed on the folding seat skeleton.
The adjustable foot folding seat skeleton of stretching of the utility model passes through in the forward chair bar being located in left and right front side chair bar assembly
Front end is equipped with the support foot nose bar that extends forwards, thus after covering support screen cloth on skeleton, the support foot nose bar and is connected
Support screen cloth can be used as at user's leg foot support, the support in the person's of being convenient to use legs and feet portion improves seat, sleeping relaxes
Adaptive.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of can adjust stretch foot folding seat skeleton out.All equivalent changes done according to present utility model application the scope of the patents
With modification, it should all belong to the covering scope of the utility model.
Claims (1)
1. one kind is adjustable to stretch foot folding seat skeleton, it is characterised in that: including chair frame and lean against support, the chair frame include before,
Afterwards, the left and right six groups chair bar assemblies for being hinged to X font, wherein left and right side is respectively provided with the chair of two groups of successively hinged X fonts
Bar assembly, forward and backward side are respectively provided with the chair bar assembly of one group of X font；Before the forward chair bar in left and right front side chair bar assembly
End is equipped with the support foot nose bar extended forwards, and the support foot nose bar and the support connected after supporting screen cloth are covered on skeleton
Screen cloth can be used as at user's leg foot support；Wherein, the forward chair bar in the chair bar assembly of left rear side be located at the right side
Forward chair bar in the chair bar assembly of rear side is connected with strut, two struts and angle demodulator through angle demodulator respectively
Support is leaned against described in composition, the angle demodulator is a body, and set is on the forward chair bar in left rear side chair bar assembly, institute
Strut lower end is stated to be hinged with angle demodulator；In the chair bar assembly of six groups of front, rear, left and right X font the lower end of chair bar with
The 4th connector of lower end of adjacent sets chair bar is hinged, and the 4th connector positioned at left side, right side central is connected with the 7th
The chair bar assembly of X font is organized, the upper end of left-leaning chair bar and Right deviation chair bar is equipped with outwardly extending handrail linking arm in the group；
Wherein, the top of the forward chair bar in the chair bar assembly of front left side and the left-leaning chair in the chair bar assembly for being located at front side
The first connector of top of bar is hinged, the top of the forward chair bar in the chair bar assembly of forward right side be located at front side
The first connector of top of Right deviation chair bar in chair bar assembly is hinged；Hypsokinesis chair bar in the chair bar assembly of front left side
Top and the second connector of top of forward chair bar for being located in the chair bar assembly of left rear side be hinged, positioned at forward right side
The top of hypsokinesis chair bar in chair bar assembly is connect with the top second of the forward chair bar in the chair bar assembly for being located at right lateral side
Part is hinged, the top of the hypsokinesis chair bar in the chair bar assembly of left rear side and the left-leaning chair in the chair bar assembly for being located at rear side
The top of bar is hinged through third connector, the top of the hypsokinesis chair bar in the chair bar assembly of right lateral side be located at rear side
The top of Right deviation chair bar in chair bar assembly is hinged through third connector；The third connector be set on strut and with support
Bar is slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109531.XU CN209404141U (en) | 2017-08-31 | 2017-08-31 | It is adjustable to stretch foot folding seat skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109531.XU CN209404141U (en) | 2017-08-31 | 2017-08-31 | It is adjustable to stretch foot folding seat skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209404141U true CN209404141U (en) | 2019-09-20 |
Family
ID=67928972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721109531.XU Active CN209404141U (en) | 2017-08-31 | 2017-08-31 | It is adjustable to stretch foot folding seat skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209404141U (en) |
-
2017
- 2017-08-31 CN CN201721109531.XU patent/CN209404141U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWM605059U (en) | Leisure chair folding structure | |
| CN109363367A (en) | A kind of method and sitting-lying double-purpose desk and chair for realizing afternoon nap function on desk and chair | |
| CN209404141U (en) | It is adjustable to stretch foot folding seat skeleton | |
| CN209404140U (en) | Stretch foot folding seat skeleton | |
| CN109124120B (en) | Iron frame for standing-assisting deck chair and working method thereof | |
| CN202800776U (en) | Foldable deck chair | |
| CN201019330Y (en) | Chair capable of lying flat and sleeping with double folding backs and armrests of two sides capable of using as support | |
| CN107440374A (en) | A kind of office chair | |
| CN201585688U (en) | Chain belt lounge chair with chair back adjustable | |
| CN212345928U (en) | Chair with self-rebounding chair back | |
| CN209677891U (en) | A kind of folding easy chair | |
| CN209090418U (en) | One kind helping standing posture chaise longue brandreth | |
| CN208491364U (en) | Rumble seat | |
| CN208958670U (en) | Massage armchair chair frame | |
| CN208692599U (en) | A kind of the elderly's seat | |
| CN208550580U (en) | A kind of folding seat | |
| CN113040550A (en) | Link gear and be equipped with this link gear's support frame | |
| CN208030722U (en) | A kind of novel Multifunctional lounging chair | |
| CN208769226U (en) | A kind of folding seat | |
| CN201683428U (en) | Sitting-reclining chair | |
| CN208510410U (en) | Oblique fold chair framework | |
| CN105996525B (en) | A kind of chair | |
| CN201079164Y (en) | Multifunctional leisure couch | |
| CN204908654U (en) | Handrail structure of folding chair | |
| CN219270531U (en) | Office chair with adjustable back cushion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |