CN208176395U - A kind of brief foldable sofa - Google Patents
A kind of brief foldable sofa Download PDFInfo
- Publication number
- CN208176395U CN208176395U CN201721829003.1U CN201721829003U CN208176395U CN 208176395 U CN208176395 U CN 208176395U CN 201721829003 U CN201721829003 U CN 201721829003U CN 208176395 U CN208176395 U CN 208176395U
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- sofa
- support frame
- bottom end
- bolt
- base
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Abstract
The utility model discloses a kind of brief foldable sofas, including sofa base, the sofa base top is equipped with cushion, the sofa base two sides are equipped with sofa handrail, the sofa handrail is fixedly connected with sofa base, the sofa handrail bottom end is equipped with supporting block, and the sofa base bottom end is equipped with support frame, and support frame as described above bottom end two sides are equipped with universal wheel.The utility model is by being arranged universal wheel in sofa base following settings support frame and in support frame bottom plate, convenient for easily support frame is pulled out below sofa base, by being equipped with lock, be conducive to support frame to be fixed under pull-out state and at sofa bottom, to reduce the bring trouble that slides, sofa backrest back be provided with T-type casting lug thereon and with atmospheric pressure pole at the top of connecting block it is hinged, be conducive to the overturning of sofa backrest, and height is adjusted by atmospheric pressure pole and is accordingly changed into desktop use, computer convenient to use, meets the living habit of modern people.
Description
Technical field
The utility model relates to be convenient for Folding sofa field, in particular to a kind of brief foldable sofa.
Background technique
With the increasingly raising of people's living standard, sofa is more and more common in the home life of people, and people like
Play mobile phone on sofa, play plate, play computer etc., for the occupant of small apartment, turnover variable at bed sofa
It is that they want, in order to meet people to the requirement of sofa.Therefore, the brief foldable sofa of one kind is invented to solve
It is necessary to state problem.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of brief foldable sofa
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of brief foldable sofa, including sofa
Pedestal, the sofa base top are equipped with cushion, and the sofa base two sides are equipped with sofa handrail, the sofa handrail and sand
Hair pedestal is fixedly connected, and the sofa handrail bottom end is equipped with supporting block, and the sofa base bottom end is equipped with support frame, the support
Frame bottom end two sides are equipped with universal wheel, and the cushion side is equipped with sofa backrest, and the sofa backrest side is equipped with T-type casting lug thereon,
T-type casting lug thereon bottom end is equipped with atmospheric pressure pole, and atmospheric pressure pole is fixedly connected with sofa base, and the atmospheric pressure pole top is equipped with linking
Block, the connecting block bottom end are equipped with adjusting rod.
Preferably, the sofa base and cushion connection type are hinge connection.
Preferably, the supporting block includes groove, sliding slot, limit plate and lockhole, and supporting block top side is equipped with recessed
Slot, the groove bottom end are equipped with sliding slot, and sliding slot inner wall both ends are equipped with limit plate, and the groove inner wall side is equipped with lockhole.
Preferably, support frame as described above includes rotary switch, connecting rod, lock and pulley, and support frame as described above two sides are equipped with pulley,
Support frame as described above side is equipped with rotary switch, and described rotary switch one end is equipped with connecting rod.
Preferably, the lock includes the first bolt, the second bolt and rotation gear, is equipped with rotation gear inside the lock,
The rotary gear top end is equipped with the first bolt, and the rotation gear bottom end is equipped with the second bolt, first bolt and second
Bolt side be equipped with the gear teeth and quantity be it is multiple, first bolt and the second bolt are connect with rotary teeth wheel gear, institute
Rotating gear wheel cover is stated to connect on connecting rod surface.
Preferably, the T-type casting lug thereon and connecting block connection type are hinged.
The technical effect and advantage of the utility model: the utility model by sofa base following settings support frame and
Universal wheel is arranged in support frame bottom plate, convenient for easily support frame is pulled out below sofa base, by being equipped with lock, is conducive to
Support frame is fixed under pull-out state and at sofa bottom, to reduce slide bring trouble, cushion and sand
The connection type of hair pedestal is set as hinge connection and is conducive to the cushion to rotate tiling becoming bed, sofa backrest to support frame
Back be provided with T-type casting lug thereon and with atmospheric pressure pole at the top of connecting block it is hinged, be conducive to the overturning of sofa backrest, and pass through atmospheric pressure pole
It adjusts height and is accordingly changed into desktop use, be convenient to meet the living habit of modern people using plate, computer.
Detailed description of the invention
Fig. 1 is the sofa overall structure diagram of the utility model.
Fig. 2 is the expansion overall structure diagram of the utility model.
Fig. 3 is the lock overall structure diagrammatic cross-section of the utility model.
Fig. 4 is the side structure schematic diagram of the utility model.
Fig. 5 is the T-type casting lug thereon and convergence body articulated structure schematic diagram of the utility model.
Fig. 6 is the structural schematic diagram of the utility model side.
Fig. 7 is the supporting block overall structure diagram of the utility model.
In figure: 1 sofa base, 2 cushions, 3 sofa handrails, 4 supporting blocks, 5 support frames, 6 universal wheels, 7 sofa backrests, 8T type
Casting lug thereon, 9 atmospheric pressure poles, 10 connecting blocks, 11 adjusting rods, 12 grooves, 13 sliding slots, 14 limit plates, 15 lockholes, 16 rotary switches, 17
Connecting rod, 18 locks, 19 pulleys, 20 first bolts, 21 second bolts, 22 rotation gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides the brief foldable sofa of one kind as shown in figs. 1-7, including sofa base 1, the sand
It sends out 1 top of pedestal and is equipped with cushion 2,1 two sides of sofa base are equipped with sofa handrail 3, the sofa handrail 3 and sofa base
1 is fixedly connected, and 3 bottom end of sofa handrail is equipped with supporting block 4, and 1 bottom end of sofa base is equipped with support frame 5, the support
5 bottom end two sides of frame are equipped with universal wheel 6, and 2 side of cushion is equipped with sofa backrest 7, and it is convex that 7 side of sofa backrest is equipped with T-type
Block 8 out, 8 bottom end of T-type casting lug thereon are equipped with atmospheric pressure pole 9, and atmospheric pressure pole 9 is fixedly connected with sofa base 1, and the atmospheric pressure pole 9 pushes up
End is equipped with connecting block 10, and 10 bottom end of connecting block is equipped with adjusting rod 11.
The sofa base 1 and 2 connection type of cushion are hinge connection, the supporting block 4 include groove 12, sliding slot 13,
Limit plate 14 and lockhole 15, the 4 top side of supporting block are equipped with groove 12, and 12 bottom end of groove is equipped with sliding slot 13, described
13 inner wall both ends of sliding slot are equipped with limit plate 14, and the setting of limit plate 14 is convenient to lockhole 15, the groove in rotary switch 16
12 inner wall sides are equipped with lockhole 15, and support frame as described above 5 includes rotary switch 16, connecting rod 17, lock 18 and pulley 19, the support
5 two sides of frame are equipped with pulley 19, and 5 side of support frame as described above is equipped with rotary switch 16, and described 16 one end of rotary switch is equipped with connecting rod
17, the lock 18 includes the first bolt 20, the second bolt 21 and rotation gear 22, and 18 inside of lock is equipped with rotation gear 22,
22 top of rotation gear is equipped with the first bolt 20, and 22 bottom end of rotation gear is equipped with the second bolt 21, first lock
Item 20 and 21 side of the second bolt be equipped with the gear teeth and quantity be it is multiple, first bolt 20 and the second bolt 21 with rotation
The connection of 22 gear of gear, the rotation gear 22 are socketed in 17 surface of connecting rod, and the T-type casting lug thereon 8 is connect with connecting block 10
Mode be it is hinged, T-type casting lug thereon 8 and connecting block 10 are set as hingedly also laborsaving simultaneously convenient for the overturning of sofa backrest 7.
This practical working principle: by rotary switch 16 toward left-hand rotation, connecting rod 17 drives rotation 22 counter-rotating of gear, thus
The first bolt 20 is driven to turn right movement, the second bolt 21 is toward left movement, so that bolt is removed out of lockhole 15, lock 18 becomes closing
Closed state, after pulling out support frame 5, then by rotary switch 16 toward turning right, lock 18 is in an open state, bolt inject in lockhole 15 to
Support frame 5 is fixed, cushion 2 is rotated into tiling and forms a bed to support frame 5, pins the past post-tensioning in 7 top of sofa backrest,
Due to T-type casting lug thereon 8 and 10 connection type of connecting block be it is hinged, T-type casting lug thereon 8 is easy to stick into connecting block 10, from
And a small table surface is formed, it stirs adjusting rod 11 and regulates and controls atmospheric pressure pole 9 to adjust the height of small table surface.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of brief foldable sofa, including sofa base (1), it is characterised in that: sofa base (1) top, which is equipped with, to be sat
It pads (2), sofa base (1) two sides are equipped with sofa handrail (3), the sofa handrail (3) and sofa base (1) fixed company
It connects, sofa handrail (3) bottom end is equipped with supporting block (4), and sofa base (1) bottom end is equipped with support frame (5), the support
Frame (5) bottom end two sides are equipped with universal wheel (6), and cushion (2) side is equipped with sofa backrest (7), sofa backrest (7) side
Equipped with T-type casting lug thereon (8), T-type casting lug thereon (8) bottom end is equipped with atmospheric pressure pole (9), and atmospheric pressure pole (9) and sofa base (1) are fixed
Connection, atmospheric pressure pole (9) top are equipped with connecting block (10), and connecting block (10) bottom end is equipped with adjusting rod (11).
2. the brief foldable sofa of one kind according to claim 1, it is characterised in that: the sofa base (1) and cushion
(2) connection type is hinge connection.
3. the brief foldable sofa of one kind according to claim 1, it is characterised in that: the supporting block (4) includes groove
(12), sliding slot (13), limit plate (14) and lockhole (15), supporting block (4) the top side are equipped with groove (12), the groove
(12) bottom end is equipped with sliding slot (13), and sliding slot (13) the inner wall both ends are equipped with limit plate (14), groove (12) the inner wall side
Equipped with lockhole (15).
4. the brief foldable sofa of one kind according to claim 1, it is characterised in that: support frame as described above (5) includes rotation
(16), connecting rod (17), lock (18) and pulley (19) are switched, support frame as described above (5) two sides are equipped with pulley (19), support frame as described above
(5) side is equipped with rotary switch (16), and described rotary switch (16) one end is equipped with connecting rod (17).
5. the brief foldable sofa of one kind according to claim 4, it is characterised in that: the lock (18) includes the first bolt
(20), the second bolt (21) and rotation gear (22), the lock (18) is internal to be equipped with rotation gear (22), the rotation gear
(22) top is equipped with the first bolt (20), and the rotation gear (22) bottom end is equipped with the second bolt (21), first bolt
(20) be equipped with the second bolt (21) side the gear teeth and quantity be it is multiple, first bolt (20) and the second bolt (21) are
It is connect with rotation gear (22) gear, the rotation gear (22) is socketed in connecting rod (17) surface.
6. the brief foldable sofa of one kind according to claim 1, it is characterised in that: the T-type casting lug thereon (8) be connected
Block (10) connection type is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829003.1U CN208176395U (en) | 2018-10-12 | 2018-10-12 | A kind of brief foldable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829003.1U CN208176395U (en) | 2018-10-12 | 2018-10-12 | A kind of brief foldable sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176395U true CN208176395U (en) | 2018-12-04 |
Family
ID=64442257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829003.1U Active CN208176395U (en) | 2018-10-12 | 2018-10-12 | A kind of brief foldable sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176395U (en) |
-
2018
- 2018-10-12 CN CN201721829003.1U patent/CN208176395U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |