CN205018595U - Sofa skeleton - Google Patents
Sofa skeleton Download PDFInfo
- Publication number
- CN205018595U CN205018595U CN201520725161.7U CN201520725161U CN205018595U CN 205018595 U CN205018595 U CN 205018595U CN 201520725161 U CN201520725161 U CN 201520725161U CN 205018595 U CN205018595 U CN 205018595U
- Authority
- CN
- China
- Prior art keywords
- frame
- link assembly
- support
- sofa
- transverse slat
- 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 provides a sofa skeleton, including chassis, back frame, step frame and link assembly, the chassis is risen by four supporting leg, adjacent two the supporting legs upwards extends along relative direction has first support, second support, first support with the upper end of second support is connected with to its inboard diaphragm that extends, the upper surface of diaphragm has a backup pad through the bolt fastening, both ends all are provided with the horizontal pole about the backup pad, link assembly's centre is provided with the main shaft, each part of link assembly is through closed -loop of articulated formation, link assembly's one end is articulated the back frame, link assembly's the other end is articulated the step frame. The utility model discloses simple structure is compact, and the nimble of the posture of sitting, lie, sleep is adjusted, and occupation space is little, and stability is strong, and is with low costs.
Description
Technical field
The utility model relates to field of furniture, is specifically related to a kind of Frame of sofa.
Background technology
Along with improving constantly of living standard, the work of people, living environment have also been obtained very large improvement, and sofa furniture is with its feature comfortable, graceful, attractive in appearance, and therefore the dark favor by people, also come into huge numbers of families.For daily living article, because the aesthetic standards of people are different, the style of sofa is also not quite similar.For meeting the needs of numerous clients, sofa producer first performs sofa frame usually, according to the different demands of user, then packs sofa frame, can make the sofa body of various style.And traditional sofa frame mostly adopts fixed, the sofa be therefore made up of this fixed sofa frame, the relative position of its cushion and back pad also immobilizes.When a resting guard continues of a specified duration, very easily produce fatigue, and when if user wants that changing the state of sofa changes a posture rest, then this fixed sofa just seems helpless, user can only be relied on to move the health of oneself and change sitting posture, be difficult to meet the motionless health of user and the demand changing resting guard.Although it is not existing sofa can realize regulating, steady in adjustment process, easily produce mounting board phenomenon, easily produce vibrations.For solving the problem, the utility model provides a kind of simple and compact for structure, can carry out sitting, lie, the flexible modulation of sleeping position gesture, and stability is strong, the Frame of sofa that cost is low.
Utility model content
The utility model provides a kind of Frame of sofa, simple and compact for structure, can carry out sitting, lie, the flexible modulation of sleeping position gesture, and take up room little, stability is strong, and cost is low.In order to solve technique scheme, the utility model adopts following technical scheme:
A kind of Frame of sofa, comprise underframe, back rest, pedal frame and link assembly, described underframe is erected by four feets, two adjacent described feets are upwards extended with the first support along relative direction respectively, second support, the upper end of described first support and described second support is connected with the transverse slat extended inside it, the upper surface of described transverse slat has been bolted a gripper shoe, the two ends, left and right of described gripper shoe are provided with cross bar, the centre of described link assembly is provided with main shaft, the right side of described main shaft is provided with a handle, the each several part of described link assembly is by hinged formation closed-loop path, the hinged described back rest in one end of described link assembly, the hinged described pedal frame of the other end of described link assembly.
A kind of Frame of sofa that the utility model provides, described gripper shoe can be set to further and can be divided into Part I, Part II, described Part I is vertical with described Part II, and described Part I is set to the groove of inverted trapezoidal, and the width of described Part II is identical with described transverse slat.
A kind of Frame of sofa that the utility model provides, can be set to be provided with chute outside described Part I further.
A kind of Frame of sofa that the utility model provides, can be set to described transverse slat further and be set to isosceles trapezoid shape, and the two ends of described transverse slat are provided with 4 equally distributed bolts hole.
A kind of Frame of sofa that the utility model provides, the angle that can be set to described first support and described feet place horizontal linear is further 60 degree.
Advantage of the present utility model and beneficial effect are: a kind of Frame of sofa that the utility model provides, and by further improvement of existing technologies, structure is simple, can carry out sitting, lie, the flexible modulation of sleeping position gesture, and take up room little, stability is strong.Wherein, the two ends, left and right of described gripper shoe are provided with cross bar, described Part I is vertical with described Part II, ensure that the stability when regulating Frame of sofa, the width of described Part II is identical with described transverse slat, and described Part I is set to the groove of inverted trapezoidal, reinforcing the stability between described underframe and described link assembly, preventing from producing vibrations when couching; Be provided with chute outside described Part I, described link assembly stretched along described chute, not easily occurs mounting board phenomenon, and flexibly easy to adjust; The angle of described first support and described feet place horizontal linear is 60 degree, strengthens the bearing capacity of described underframe, ensures the steadiness of described underframe; Described transverse slat is set to isosceles trapezoid shape, and the two ends of described transverse slat are provided with 4 equally distributed bolts hole, are not only convenient to installing/dismounting, and can to reinforce the connection intensity by increasing bolt quantity.
Accompanying drawing explanation
Carry out describing in detail or preferably to preferred embodiment of the present utility model below in conjunction with accompanying drawing, wherein,
Fig. 1 is the contraction schematic diagram of a kind of Frame of sofa of the present utility model;
Fig. 2 is the expansion schematic diagram of a kind of Frame of sofa of the present utility model;
Wherein: 1. underframe 2. back rest 3. pedal frame 4. link assembly 5. feet 6. first support 7. second support 8. transverse slat 9. gripper shoe 91. Part I 92. Part II 10. cross bar 11. main shaft 12. chute 13. bolt hole.
Detailed description of the invention
Embodiment with reference to figures 1 through 2 pairs of a kind of Frame of sofa of the utility model is described further:
A kind of Frame of sofa, comprise underframe 1, back rest 2, pedal frame 3 and link assembly 4, described underframe 1 is erected by four feets 5, adjacent two described feets 5 are upwards extended with the first support 6 along relative direction, second support 7, described first support 6 is connected with the upper end of described second support 7 transverse slat 8 extended inside it, the upper surface of described transverse slat 8 has been bolted a gripper shoe 9, the two ends, left and right of described gripper shoe 9 are provided with cross bar 10, the centre of described link assembly 4 is provided with main shaft 11, the right side of described main shaft 11 is provided with a handle, the each several part of described link assembly 4 is by hinged formation closed-loop path, the hinged described back rest 2 in one end of described link assembly 4, the hinged described pedal frame 3 of the other end of described link assembly 4.
A kind of Frame of sofa that the utility model provides, described gripper shoe 9 can be divided into Part I 91, Part II 92, described Part I 91 is vertical with described Part II 92, and described Part I 91 is set to the groove of inverted trapezoidal, the width of described Part II 92 is identical with described transverse slat 8, ensure that the stability when regulating Frame of sofa.
A kind of Frame of sofa that the utility model provides, is provided with chute 12 outside described Part I 91, described link assembly 4 is stretched along described chute 12, not easily occurs mounting board phenomenon, and flexibly easy to adjust.
A kind of Frame of sofa that the utility model provides, described transverse slat 8 is set to isosceles trapezoid shape, and the two ends of described transverse slat 8 are provided with 4 equally distributed bolts hole 13, not only be convenient to installing/dismounting, and can to reinforce the connection intensity by increasing bolt quantity, described first support 6 is 60 degree with the angle of described feet 5 place horizontal linear, strengthens the bearing capacity of described underframe 1, ensures the steadiness of described underframe 1.
Detailed description of the invention of the present utility model is: in sum, a kind of Frame of sofa that the utility model provides, can realize sitting, lie, the flexible modulation of sleeping position gesture, and have good stability, when user selects to couch pattern, rotate clockwise handle, described main shaft 11 rotates thereupon, described link assembly 4 is under the drive of described main shaft 11, and the described direction of coupling assembling 4 along described chute 12 to described pedal frame 3 stretches; When user selects seat mode, rotate counterclockwise described handle, described link assembly 4 is under the drive of described main shaft 11, and described coupling assembling 4 shrinks along described chute 12 to the direction of described back rest 2.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Frame of sofa, comprise underframe (1), back rest (2), pedal frame (3) and link assembly (4), it is characterized in that, described underframe (1) is erected by four feets (5), two adjacent described feets (5) are upwards extended with the first support (6) along relative direction respectively, second support (7), described first support (6) is connected with the upper end of described second support (7) transverse slat (8) extended inside it, the upper surface of described transverse slat (8) has been bolted a gripper shoe (9), the two ends, left and right of described gripper shoe (9) are provided with cross bar (10), the centre of described link assembly (4) is provided with main shaft (11), the right side of described main shaft (11) is provided with a handle, the each several part of described link assembly (4) is by hinged formation closed-loop path, the hinged described back rest (2) in one end of described link assembly (4), the hinged described pedal frame (3) of the other end of described link assembly (4).
2. a kind of Frame of sofa according to claim 1, it is characterized in that, described gripper shoe (9) can be divided into Part I (91), Part II (92), described Part I (91) is vertical with described Part II (92), and described Part I (91) is set to the groove of inverted trapezoidal, the width of described Part II (92) is identical with described transverse slat (8).
3. a kind of Frame of sofa according to claim 2, is characterized in that, described Part I (91) outside is provided with chute (12).
4. a kind of Frame of sofa according to claim 1, is characterized in that, described transverse slat (8) is set to isosceles trapezoid shape, and the two ends of described transverse slat (8) are provided with 4 equally distributed bolts hole (13).
5. a kind of Frame of sofa according to claim 1, is characterized in that, described first support (6) is 60 degree with the angle of described feet (5) place horizontal linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725161.7U CN205018595U (en) | 2015-09-18 | 2015-09-18 | Sofa skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725161.7U CN205018595U (en) | 2015-09-18 | 2015-09-18 | Sofa skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205018595U true CN205018595U (en) | 2016-02-10 |
Family
ID=55251173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725161.7U Expired - Fee Related CN205018595U (en) | 2015-09-18 | 2015-09-18 | Sofa skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205018595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577326A (en) * | 2018-06-11 | 2018-09-28 | 深圳市富利源家具有限公司 | A kind of furniture supporting structure |
-
2015
- 2015-09-18 CN CN201520725161.7U patent/CN205018595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577326A (en) * | 2018-06-11 | 2018-09-28 | 深圳市富利源家具有限公司 | A kind of furniture supporting structure |
| CN108577326B (en) * | 2018-06-11 | 2023-11-03 | 深圳富利源智家生态链科技有限公司 | Furniture support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |