CN209932094U - Convenient multi-functional sofa support fast-assembling structure who adjusts - Google Patents
Convenient multi-functional sofa support fast-assembling structure who adjusts Download PDFInfo
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- CN209932094U CN209932094U CN201920327983.8U CN201920327983U CN209932094U CN 209932094 U CN209932094 U CN 209932094U CN 201920327983 U CN201920327983 U CN 201920327983U CN 209932094 U CN209932094 U CN 209932094U
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Abstract
The utility model discloses a convenient multi-functional sofa support fast-assembling structure of adjusting relates to sofa technical field, and it includes frame and horizontal pole, the quantity of horizontal pole be two, and the left and right sides of two horizontal pole opposite faces respectively with the positive and one end fixed connection at the back of two connecting rods. This convenient multi-functional sofa support fast-assembling structure of adjusting, pass through the bolt, first screw hole, the second screw hole, the handle, the movable rod, mutually supporting of first round pin axle and second round pin axle, when people need adjust sofa support's height, at first come out the bolt from second screw hole internal rotation, then people move the slider left through the handle, the slider is through first round pin axle at the in-process that removes, mutually supporting of connecting rod and second round pin axle can drive the horizontal pole rebound, thereby can adjust the height of horizontal pole, just can adjust sofa seat's height after the installation, sofa's travelling comfort when using has been increased.
Description
Technical Field
The utility model relates to the technical field of furniture, specifically be a convenient multi-functional sofa support fast-assembling structure who adjusts.
Background
Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes.
The sofa is furniture indispensable in home decoration, and the sofa usually produces the support of sofa earlier when manufacturing, then installs the sofa on the sofa support, and the height of current sofa fast-assembling support can not be adjusted, and after the sofa was installed, the high demand that can not satisfy different users of sofa seat can influence the travelling comfort when using like this.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a convenient multi-functional sofa support fast-assembling structure of adjusting has solved current sofa fast-assembling support highly can not adjust, and the sofa seat highly can not satisfy different users' needs, influences the problem of the travelling comfort of sofa when using.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a convenient multi-functional sofa support fast-assembling structure who adjusts, includes frame and horizontal pole, the quantity of horizontal pole be two, and the left and right sides of two horizontal pole opposite faces respectively with the one end fixed connection at two connecting rod fronts and the back, and the equal first mounting panel of fixedly connected with in the left and right sides of two horizontal pole opposite faces, the spout has all been seted up to the left and right sides at the frame front and the back, sliding connection has the slider in the spout, the front of slider is articulated through the below at first round pin axle and the movable rod back.
The top at the movable rod back is articulated through the front of second round pin axle with the horizontal pole, the right flank fixedly connected with connecting block of slider, first screw hole has been seted up in the front of connecting block, a plurality of second screw hole has been seted up in the front of spout inner wall, and one of them second screw hole and first screw hole female connection have same bolt, and the equal joint has the back frame around the right side connecting rod surface, and the equal fixedly connected with second mounting panel in the left and right sides of the opposite face of two back frames.
Third screw holes are formed in four corners of the lower surface of the frame, screw rods are connected in the third screw holes in an internal thread mode, and supporting legs are fixedly connected to the bottom ends of the screw rods.
Preferably, the front surface of the movable rod is fixedly connected with a handle, and the handle is cylindrical.
Preferably, a first mounting hole is formed in the upper surface of the first mounting plate, and a second mounting hole is formed in the upper surface of the second mounting plate.
Preferably, the supporting leg comprises a supporting rod, the top end of the supporting rod is fixedly connected with the bottom end of the screw rod, the bottom end of the supporting rod is fixedly connected with an anti-skid pad, and the supporting rod is cylindrical.
Preferably, the shape of the backrest frame is rectangular, and the backrest frame is arranged in an inclined manner.
Preferably, the sliding groove is T-shaped, and the sliding block is T-shaped.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this convenient multi-functional sofa support fast-assembling structure of adjusting, pass through the bolt, first screw hole, the second screw hole, the handle, the movable rod, mutually supporting of first round pin axle and second round pin axle, when people need adjust sofa support's height, at first come out the bolt from second screw hole internal rotation, then people move the slider left through the handle, the slider is through first round pin axle at the in-process that removes, mutually supporting of connecting rod and second round pin axle can drive the horizontal pole rebound, thereby can adjust the height of horizontal pole, just can adjust sofa seat's height after the installation, sofa's travelling comfort when using has been increased.
2. This convenient multi-functional sofa support fast-assembling structure of adjusting through setting up the back frame for the slope design, can accord with human engineering more after the installation of sofa back, makes people relax more when sitting on the sofa, has increased user's travelling comfort, through setting up first mounting hole and second mounting hole, first mounting hole can make things convenient for people to install the sofa seat, and the second mounting hole can make things convenient for people to install the sofa back.
3. This convenient multi-functional sofa support fast-assembling structure of adjusting through setting up screw rod and third screw hole, can make things convenient for people to carry out quick installation and dismantlement with the supporting leg, and through setting up the supporting leg, the slipmat in the supporting leg can increase the friction with ground to can make the sofa support can not take place to remove when fixed.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of the connecting block of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the frame of the present invention viewed from above.
In the figure: 1 frame, 2 horizontal poles, 3 connecting rods, 4 chutes, 5 sliders, 6 first pin shafts, 7 movable rods, 8 second pin shafts, 9 connecting blocks, 10 first threaded holes, 11 second threaded holes, 12 bolts, 13 handles, 14 first mounting plates, 15 first mounting holes, 16 backrest frames, 17 second mounting plates, 18 second mounting holes, 19 third threaded holes, 20 screws, 21 supporting legs, 211 supporting rods and 212 non-slip mats.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a multifunctional sofa support fast-assembling structure convenient to adjust comprises a frame 1 and two cross rods 2, wherein the number of the cross rods 2 is two, the left side and the right side of the opposite surfaces of the two cross rods 2 are respectively and fixedly connected with one ends of the front surface and the back surface of two connecting rods 3, the left side and the right side of the opposite surfaces of the two cross rods 2 are respectively and fixedly connected with a first mounting plate 14, the left side and the right side of the front surface and the back surface of the frame 1 are respectively provided with a sliding groove 4, the sliding grooves 4 are in sliding connection with a sliding block 5, the sliding blocks 4 are in T-shaped, the sliding blocks 5 can be prevented from being separated from the sliding grooves 4 when sliding, so that the sliding blocks 5 can be more stable when moving, the front surfaces of the sliding blocks 5 are hinged with the lower parts of the back surfaces of movable rods 7 through first pin shafts 6, the, through setting up handle 13, handle 13 removes slider 5 left, and slider 5 can drive horizontal pole 2 rebound through mutually supporting of first round pin axle 6, connecting rod 3 and second round pin axle 8 at the in-process that removes to can adjust the height of horizontal pole 2, just can adjust the height of sofa seat after the installation.
The upper part of the back of the movable rod 7 is hinged with the front of the cross rod 2 through a second pin shaft 8, the right side of the sliding block 5 is fixedly connected with a connecting block 9, the front of the connecting block 9 is provided with a first threaded hole 10, the front of the inner wall of the sliding groove 4 is provided with a plurality of second threaded holes 11, one of the second threaded holes 11 is in threaded connection with the first threaded hole 10, the same bolt 12 is arranged, the position of the connecting block 9 can be fixed through the arrangement of the bolt 12, the second threaded hole 11 and the first threaded hole 10, so that the position of the sliding block 5 can be fixed, a back frame 16 is clamped on the front and the back of the surface of the right connecting rod 3, the back frame 16 is rectangular in shape and is obliquely arranged, the back frame 16 is obliquely designed, so that the sofa can better accord with ergonomics after being installed, people can relax more when sitting on the sofa, and the comfort of, and the equal fixedly connected with second mounting panel 17 in the left and right sides of the opposite face of two back framves 16, first mounting hole 15 has been seted up to the upper surface of first mounting panel 14, and second mounting hole 18 has been seted up to the upper surface of second mounting panel 17, and through setting up first mounting hole 15 and second mounting hole 18, first mounting hole 15 can make things convenient for people to install the sofa seat, and second mounting hole 18 can make things convenient for people to install the sofa back.
The utility model discloses an operating procedure does:
s1, when people need to adjust the height of the sofa support, firstly, the bolt 12 is rotated out of the second threaded hole 11, then people move the two sliding blocks 5 towards the far away side through the two handles 13, when the two sliding blocks 5 move towards the far away side, the first pin shaft 6, the movable rod 7 and the second pin shaft 8 are matched with each other to drive the cross rod 2 to move upwards, and when the cross rod 2 moves to a proper position, the bolt 12 is screwed into the second threaded hole 11, so that the height of the sofa support can be adjusted;
s2, the user can use the sofa seat by installing the sofa seat between the two crossbars 2 through the first installation holes 15 and then installing the sofa backrest on the backrest frame 16 through the second installation holes 18.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a convenient multi-functional sofa support fast-assembling structure of adjusting, includes frame (1) and horizontal pole (2), its characterized in that: the number of the cross rods (2) is two, the left side and the right side of the opposite surfaces of the two cross rods (2) are fixedly connected with one ends of the front surface and the back surface of the two connecting rods (3) respectively, the left side and the right side of the opposite surfaces of the two cross rods (2) are fixedly connected with first mounting plates (14), the left side and the right side of the front surface and the back surface of the frame (1) are respectively provided with a sliding groove (4), a sliding block (5) is connected in the sliding groove (4), and the front surface of the sliding block (5) is hinged with the lower part of the back surface of the movable rod (7) through a;
the upper side of the back face of the movable rod (7) is hinged with the front face of the cross rod (2) through a second pin shaft (8), the right side face of the sliding block (5) is fixedly connected with a connecting block (9), the front face of the connecting block (9) is provided with a first threaded hole (10), the front face of the inner wall of the sliding groove (4) is provided with a plurality of second threaded holes (11), one second threaded hole (11) and the first threaded hole (10) are in internal threaded connection with the same bolt (12), back rest frames (16) are clamped in the front and the back of the surface of the right connecting rod (3), and the left side and the right side of the opposite face of the two back rest frames (16) are fixedly connected with second mounting plates;
third screw hole (19) have all been seted up to the four corners department of frame (1) lower surface, third screw hole (19) female connection has screw rod (20), the bottom fixedly connected with supporting leg (21) of screw rod (20).
2. The multifunctional sofa support quick-assembly structure convenient to adjust as claimed in claim 1, wherein: the front surface of the movable rod (7) is fixedly connected with a handle (13), and the handle (13) is cylindrical.
3. The multifunctional sofa support quick-assembly structure convenient to adjust as claimed in claim 1, wherein: first mounting hole (15) have been seted up to the upper surface of first mounting panel (14), second mounting hole (18) have been seted up to the upper surface of second mounting panel (17).
4. The multifunctional sofa support quick-assembly structure convenient to adjust as claimed in claim 1, wherein: the supporting leg (21) comprises a supporting rod (211), the top end of the supporting rod (211) is fixedly connected with the bottom end of the screw rod (20), the bottom end of the supporting rod (211) is fixedly connected with an anti-slip pad (212), and the supporting rod (211) is cylindrical.
5. The multifunctional sofa support quick-assembly structure convenient to adjust as claimed in claim 1, wherein: the backrest frame (16) is rectangular, and the backrest frame (16) is obliquely arranged.
6. The multifunctional sofa support quick-assembly structure convenient to adjust as claimed in claim 1, wherein: the sliding groove (4) is T-shaped, and the sliding block (5) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327983.8U CN209932094U (en) | 2019-03-15 | 2019-03-15 | Convenient multi-functional sofa support fast-assembling structure who adjusts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327983.8U CN209932094U (en) | 2019-03-15 | 2019-03-15 | Convenient multi-functional sofa support fast-assembling structure who adjusts |
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| CN209932094U true CN209932094U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920327983.8U Active CN209932094U (en) | 2019-03-15 | 2019-03-15 | Convenient multi-functional sofa support fast-assembling structure who adjusts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220333A (en) * | 2020-10-13 | 2021-01-15 | 江门市盈光不锈钢制品有限公司 | Stainless steel intelligence a kind of deep pot |
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2019
- 2019-03-15 CN CN201920327983.8U patent/CN209932094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220333A (en) * | 2020-10-13 | 2021-01-15 | 江门市盈光不锈钢制品有限公司 | Stainless steel intelligence a kind of deep pot |
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