CN209404140U - Stretch foot folding seat skeleton - Google Patents
Stretch foot folding seat skeleton Download PDFInfo
- Publication number
- CN209404140U CN209404140U CN201721108704.6U CN201721108704U CN209404140U CN 209404140 U CN209404140 U CN 209404140U CN 201721108704 U CN201721108704 U CN 201721108704U CN 209404140 U CN209404140 U CN 209404140U
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- chair bar
- chair
- bar assembly
- hinged
- assembly
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Abstract
The utility model relates to one kind to stretch foot folding seat skeleton, it is characterized by comprising chair frame and lean against support, before the chair frame includes, afterwards, it is left, six groups of the right side is hinged to the chair bar assembly of X font, it is wherein left, right side is respectively provided with the chair bar assembly of two groups of successively hinged X fonts, before, rear side is respectively provided with the chair bar assembly of one group of X font, the utility model stretches foot folding seat skeleton and passes through a left side, right side is respectively provided with the chair bar assembly of two groups of successively X fonts of the chair bar assembly and one group of front side of hinged X font, after covering support screen cloth on skeleton, the left side, the chair bar assembly of the X font on right side, the chair bar assembly of the X font of front side and the support screen cloth connected, at the support that can be used as user's legs and feet portion, the support in the person's of being convenient to use legs and feet portion, improve seat, sleeping comfort.
Description
Technical field
The utility model relates to one kind to 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 can not carry out
The support in legs and feet portion, design is not reasonable, keeps user's use not comfortable enough.
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 one kind to stretch foot folding seat bone
Frame, this is stretched the design of foot folding seat skeleton structure rationally, 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 stretching foot folding seat skeleton, feature
It is: including chair frame and leans 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, and forward and backward side is respectively provided with the chair bar group of one group of X font
Part.
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 utility model stretches the chair bar that foot folding seat skeleton is respectively provided with two groups of successively hinged X fonts by left and right side
The chair bar assembly of component and the X font of one group of front side, thus after covering support screen cloth on skeleton, the X font of the left and right side
Chair bar assembly, front side X font chair bar assembly and the support screen cloth that is connected, can be used as the support in user's legs and feet portion
Place, the support in the person's of being convenient to use legs and feet portion improve seat, sleeping comfort.
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 stretches foot folding seat skeleton and includes chair frame 1 and lean against support 2, and the chair frame 1 includes six groups of front, rear, left and right
It is hinged to the chair bar assembly 3 of X font, wherein left and right side is respectively provided with the chair bar assembly 301 of two groups of successively hinged X fonts,
Forward and backward side is respectively provided with the chair bar assembly 302 of one group of X font.
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.
Foot folding seat skeleton is stretched in use, being equipped with 6 perforation on support screen cloth at this, respectively penetrates two struts 9, two handrails
The upper end of the upper end of linking arm 21 and Right deviation chair bar 20, Right deviation chair bar 20 will support screen cloth to be fixed on by bolt and gasket
On the end.
The utility model stretches the chair bar that foot folding seat skeleton is respectively provided with two groups of successively hinged X fonts by left and right side
The chair bar assembly of component and the X font of one group of front side, thus after covering support screen cloth on skeleton, the X font of the left and right side
Chair bar assembly, front side X font chair bar assembly and the support screen cloth that is connected, can be used as the support in user's legs and feet portion
Place, the support in the person's of being convenient to use legs and feet portion improve seat, sleeping comfort.
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 stretch foot folding seat skeleton out.All equivalent changes done according to present utility model application the scope of the patents with repair
Decorations, should all belong to the covering scope of the utility model.
Claims (1)
1. one kind stretches foot folding seat skeleton, it is characterised in that: including chair frame and lean against support, the chair frame include it is forward and backward, left,
The right six groups chair bar assemblies for being 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；Wherein, the forward chair bar in the chair bar assembly of left rear side and position
Forward chair bar in the chair bar assembly of right lateral side is connected with strut, two struts and angle tune through angle demodulator respectively
Support is leaned against described in section device composition, the angle demodulator is a body, forward chair bar of the set in left rear side chair bar assembly
On, the strut lower end is hinged with angle demodulator；Forward chair bar in the chair bar assembly of right lateral side be located at right lateral side
Chair bar assembly in hypsokinesis chair bar between hingedly also have support rod, which is conducive to increase its support strength；Forward and backward,
The lower end of chair bar is hinged with the 4th connector of lower end of adjacent sets chair bar in the chair bar assembly of left and right six groups of X fonts,
The 4th connector positioned at left side, right side central is connected with the chair bar assembly of the 7th group of X font, left-leaning chair bar and Right deviation in the group
The upper end of chair bar is equipped with outwardly extending handrail linking arm；
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108704.6U CN209404140U (en) | 2017-08-31 | 2017-08-31 | Stretch foot folding seat skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721108704.6U CN209404140U (en) | 2017-08-31 | 2017-08-31 | Stretch foot folding seat skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209404140U true CN209404140U (en) | 2019-09-20 |
Family
ID=67928966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721108704.6U Active CN209404140U (en) | 2017-08-31 | 2017-08-31 | Stretch foot folding seat skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209404140U (en) |
-
2017
- 2017-08-31 CN CN201721108704.6U patent/CN209404140U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |