CN210696812U

CN210696812U - Storage sofa is with preventing rocking device

Info

Publication number: CN210696812U
Application number: CN201921300798.6U
Authority: CN
Inventors: 陈军海
Original assignee: Jiaxing Qunyi Furniture Co ltd
Current assignee: Jiaxing Qunyi Furniture Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-09
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a shake-proof device for storage sofa, which comprises a supporting frame, wherein the supporting frame comprises four length adjusting devices, the length adjusting devices comprise an upper supporting plate and a lower supporting plate, the four length adjusting devices are fixedly connected at one end of the upper supporting plate, connecting plates are fixedly arranged at two ends of one side of the upper supporting plate, the other end of each connecting plate is fixedly connected with one side of the lower supporting plate, one side of the lower supporting plate is provided with a plurality of screw holes I, a fixed plate is inserted between the upper supporting plate and the lower supporting plate, a positioning plate is inserted between the fixed plate and the lower supporting plate, one end of the fixed plate is provided with a limiting plate in a dismounting manner, one side of one end of the fixed plate is fixedly provided with a sofa foot support, and two ends of the sofa foot support are respectively provided with sofa feet in a, but also has the advantages of multiple applicable sofa types and convenient assembly.

Description

Storage sofa is with preventing rocking device

Technical Field

The utility model relates to the technical field of furniture, in particular to storing sofa is with preventing rocking device.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. A backrest chair provided with springs or thick foam plastics and the like, two sides of which are provided with armrests, which is a soft furniture

At present, sofa legs made of various materials have a plurality of problems in use. Taking metal legs as an example, the metal legs often contact the wet mop at a position close to the ground, so that the wet mop is easy to rust and the appearance is influenced. In addition, the metal legs are not stably connected with the sofa main body, and the sofa is easy to shake after being stressed leftwards and rightwards. On the other hand, the wooden sofa legs are generally fixed on the sofa main body by a plurality of screws, and the screws are easy to be dislocated after long-term use. The storage sofa is generally subjected to higher pressure than other sofas due to the need of storing articles, and the feet of the sofa are easier to damage.

In addition, the styles of the sofa are very many, and the styles of the adopted sofa feet are also very many, so that after the sofa feet have problems, a period of time is usually needed from the searching of the proper style of the sofa feet to the completion of the maintenance, the time is much, and the period is long. During the period, the sofa is easy to shake due to the damage of the sofa feet, and the use of the sofa is influenced. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a storing sofa is with preventing rocking device can avoid the sofa that the original-packed sofa foot damaged to rock, makes the sofa can normal use under the condition that the original-packed sofa foot damaged to have applicable sofa kind many, convenient assembling's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a shaking prevention device for a storage sofa comprises a support frame, wherein the support frame comprises four length adjustment devices, each length adjustment device comprises an upper support plate I and a lower support plate I, one end of each of the four upper support plates I is fixedly connected, two ends of one side of each of the upper support plates I are fixedly provided with a connecting plate I, the other side of each of the connecting plates I is fixedly connected with one side of the lower support plate I, one side of each of the lower support plates I is provided with a plurality of screw holes I, bolts I are inserted into the screw holes I, a fixing plate I is inserted between the upper support plate I and the lower support plate I, one side of each of the upper support plates I is fixedly provided with a plurality of upper fixing teeth I, one side of each of the fixing plates I is fixedly provided with a plurality of lower fixing teeth I, the upper fixing teeth I are matched with the lower fixing teeth I, a first positioning plate is inserted between the fixing plate I and the, the two ends of the sofa leg support are respectively detachably provided with a sofa leg.

By adopting the technical scheme, the sofa is turned into the sofa with the ground facing upwards, the support frame is placed on the bottom surface of the sofa, one side of the support frame is attached to the bottom surface of the sofa, the fixing parts of the four length adjusting devices are positioned at the center of the bottom surface of the sofa, the length adjusting devices are adjusted one by one, the first bolts are screwed off the first screw holes, the limiting plate is pulled away from the position between the upper support plate and the lower support plate, the fixing plate is lifted upwards to separate the lower fixing teeth from the upper fixing teeth, the fixing plate is moved to enable one end of the fixing plate to be flush with one side of the bottom surface of the sofa, the fixing plate is pressed to enable the upper fixing teeth to be buckled with the lower fixing teeth, the positioning plate is inserted between the fixing plate and the lower support plate, then a plurality of first rotating bolts are respectively arranged until the positioning plate is tightly attached, the length adjusting device can be used for fixing various types and sizes of sofas on the supporting frame, so that the types of applicable sofas of the device are increased.

Preferably, a plurality of second screw holes are formed in one end of the fixing plate and the positioning plate respectively, and a plurality of second bolts are inserted into the plurality of second screw holes.

Adopt above-mentioned technical scheme, when installing the limiting plate, rotating bolt two for the lateral wall of locating plate closely laminating sofa bottom prevents that sofa and support frame from taking place relative movement and producing and rocking, thereby prevents that the sofa from rocking.

Preferably, a buffer pad is fixedly arranged on one side of the limit plate.

Adopt above-mentioned technical scheme, the blotter can adopt elasticity and the comparatively crude material in surface, for example rubber, can enough increase the frictional force of locating plate and sofa bottom side body, the sofa surface that can avoid again is scotched by the locating plate.

Preferably, the sofa foot support comprises two bottom edge adjusting devices, each bottom edge adjusting device comprises an upper supporting plate II and a lower supporting plate II, one end of each of the two upper supporting plates is fixedly connected, one side of the fixed joint of the upper supporting plate II is fixedly connected with one side of the fixed plate II, two ends of one side of the upper supporting plate II are fixedly provided with a connecting plate II, the other side of the connecting plate II is fixedly connected with one side of the lower supporting plate II, one side of the lower supporting plate II is provided with a plurality of screw holes III, the screw holes III are provided with bolts III, a fixed plate II is inserted between the upper supporting plate II and the lower supporting plate II, one side of the upper supporting plate II is fixedly provided with a plurality of upper fixed teeth II, one side of the fixed plate II is fixedly provided with a plurality of lower fixed teeth II, the upper fixed.

Adopt above-mentioned technical scheme, adjust base adjusting device one by one, with three screw holes three of separating soon of bolt, take out the limiting plate two from between last backup pad two and the lower support plate two, upwards mention fixed plate two, make lower fixed tooth two separate with last fixed tooth two, remove fixed plate two, make the one end of fixed plate two and sofa bottom surface one side parallel and level, press fixed plate two, make upper fixed tooth two and lower fixed tooth two lock, insert fixed plate two between fixed plate two and the lower support plate two, a plurality of rotating bolt two do not again, until fixed plate two closely laminate with fixed plate two, so the length adjustment of sofa foot support finishes.

Preferably, the upper end of the sofa leg is fixedly provided with a threaded rod, two ends of the lower supporting plate are respectively provided with a screw hole four, and the threaded rod is matched with the screw hole four.

By adopting the technical scheme, the threaded rod is inserted into the screw hole IV, and then the threaded rod is screwed, so that the sofa leg on the sofa leg support is very convenient to assemble and disassemble.

Preferably, the sofa leg comprises an outer tube and an inner tube, wherein the inner tube and the outer tube are both provided with jacks, and the jacks are internally inserted with bolts.

Adopt above-mentioned technical scheme, take out the inner tube from the outer tube, when adjusting the sofa to required height, a jack on the inner tube aligns with the jack on the outer tube, inserts the bolt in the jack of aligning, and the bolt is with the rigidity of inner tube and outer tube, realizes the regulation to sofa foot length to the realization is to the regulation of sofa height.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a cross-sectional view of the embodiment;

FIG. 3 is another cross-sectional view of the embodiment;

fig. 4 is an enlarged view of a in fig. 3.

Reference numerals: 1. a support frame; 2. a first upper supporting plate; 3. a first lower support plate; 4. a first connecting plate; 5. a first tooth is fixed; 6. a first screw hole; 7. a first bolt; 8. a first fixing plate; 9. fixing a first tooth at the lower part; 10. a first positioning plate; 11. a limiting plate; 12. a sofa leg support; 13. an upper supporting plate II; 14. a second lower support plate; 15. a second connecting plate; 16. a second tooth is fixed; 17. a third screw hole; 18. a third bolt; 19. a second fixing plate; 20. a second lower fixed tooth; 21. a second positioning plate; 22. a second screw hole; 23. a second bolt; 24. a cushion pad; 25. a sofa leg; 26. an outer tube; 27. an inner tube; 28. a jack; 29. a bolt; 30. a screw hole IV; 31. a threaded rod.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 4, a device for preventing shaking of a storage sofa comprises a support frame 1, the support frame 1 comprises four length adjusting devices, the length adjusting devices comprise a first support plate 2 and a first lower support plate 3, one end of the first support plate 2 on the four length adjusting devices is fixedly connected, two ends of one side of the first support plate 2 are fixedly provided with a first connecting plate 4, the other end of the first connecting plate 4 is fixedly connected with one side of the first lower support plate 3, one side of the first support plate 2 is fixedly provided with a plurality of first upper fixing teeth 5, one side of the first lower support plate 3 is provided with a plurality of first screw holes 6, the first screw holes 6 are inserted with a first bolt 7, a first fixing plate 8 is inserted between the first upper support plate 2 and the first lower support plate 3, one side of the first fixing plate 8 is fixedly provided with a plurality of first lower fixing teeth 9, the first upper fixing teeth 5 are matched with the first lower fixing teeth 9, and a first.

Turning the sofa to enable the bottom surface of the sofa to face upwards, placing the support frame 1 on the bottom surface of the sofa, wherein one side of the support frame 1 is attached to the bottom surface of the sofa, fixing positions of four length adjusting devices are located at the center of the bottom surface of the sofa, adjusting the length adjusting devices one by one, screwing a bolt I7 away from a screw hole I6, drawing a positioning plate I10 away from a position between an upper support plate I2 and a lower support plate I3, moving a fixing plate I8 along an X-axis direction, driving a lower fixing tooth I9 to move by the fixing plate I8, enabling the lower fixing tooth I9 to be separated from an upper fixing tooth I5, then moving the fixing plate I8 along a Y-axis direction, enabling one end of the fixing plate I8 to be flush with one side of the bottom surface of the sofa, pressing the fixing plate I8 to enable the upper fixing tooth I5 to be buckled with the lower fixing tooth I9, inserting the positioning, until the first positioning plate 10 is tightly attached to the first fixing plate 8.

A limiting plate 11 is detachably arranged at one end of the first fixing plate 8, a plurality of second screw holes 22 are respectively formed in one end of the fixing plate and the first positioning plate 10, and a plurality of second bolts 23 are inserted into the second screw holes 22. One side of the limit plate 11 is fixedly provided with a buffer pad 24.

When the limiting plate 11 is installed, the second bolt 23 is rotated, so that the cushion pad 24 is tightly attached to the side wall of the bottom end of the sofa, and the sofa and the support frame 1 are prevented from moving relatively to each other to generate shaking. Meanwhile, the cushion pad 24 can be made of elastic material with rough surface, such as rubber, so that the friction force between the positioning plate and the side body of the bottom end of the sofa can be increased, and the surface of the sofa can be prevented from being scratched by the positioning plate. At this time, the sofa is fixed to the support frame 1.

The sofa leg bracket 12 comprises two bottom edge adjusting devices, each bottom edge adjusting device comprises an upper support plate II 13 and a lower support plate II 14, one end of each upper support plate II 13 is fixedly connected, one side of the fixed joint of the upper support plate II 13 is fixedly connected with the side of the first fixing plate 8, two ends of one side of the upper support plate II 13 are fixedly provided with a second connecting plate 15, the other side of the second connecting plate 15 is fixedly connected with one side of the lower support plate II 14, one side of the lower support plate II 14 is provided with a plurality of screw holes III 17, the screw holes III 17 are inserted with bolts III 18, a second fixing plate 19 is inserted between the upper support plate II 13 and the lower support plate II 14, a plurality of upper fixed teeth II 16 are fixedly arranged on one side of the upper support plate II 13, a plurality of lower fixed teeth II 20 are fixedly arranged on the side of the first fixing plate 8, the upper fixed teeth II 16 are matched with the lower fixed teeth II 20, and a second positioning plate. The upper end of the sofa foot 25 is fixedly provided with a threaded rod 31, one end of the lower support plate II 14 is respectively provided with a screw hole IV 30, and the threaded rod 31 is matched with the screw hole IV 30. The sofa leg 25 comprises an outer tube 26 and an inner tube 27, wherein the inner tube 27 and the outer tube 26 are both provided with insertion holes 28, and the insertion holes 28 are internally inserted with bolts 29.

And rotating the third bolt 18 away from the third screw hole 17, drawing the second positioning plate 21 away from the space between the second upper support plate 13 and the second lower support plate 14, moving the second fixing plate 19 in the X-axis direction to separate the second lower fixing teeth 20 from the second upper fixing teeth 16, moving the second fixing plate 19 in the Y-axis direction, wherein the length of the sofa leg support 12 is approximately equal to the length or the width of the sofa, pressing the second fixing plate 19 to enable the second upper fixing teeth 16 to be buckled with the second lower fixing teeth 20, inserting the second positioning plate 21 between the second fixing plate 19 and the second lower support plate 14, and then respectively rotating the second bolts 23 until the second positioning plate 21 is tightly attached to the second fixing plate 19, so that the length of the sofa leg support 12 is adjusted. The threaded rod 31 is inserted into the screw hole four 30 to fix the sofa leg 25 on the sofa leg support 12. The inner tube 27 is withdrawn from the outer tube 26, and when the sofa is adjusted to the desired height, one of the sockets 28 on the inner tube 27 is aligned with the socket 28 on the outer tube 26, and the pin 29 is inserted into the aligned socket 28, and the pin 29 fixes the positions of the inner tube 27 and the outer tube 26, thereby adjusting the length of the sofa legs 25 and adjusting the height of the sofa. In actual production, the sofa feet 25 with different styles can be produced according to conditions to be matched with the whole sofa.

Claims

1. A shaking prevention device for a storage sofa comprises a support frame (1) and is characterized in that the support frame (1) comprises four length adjusting devices, each length adjusting device comprises an upper support plate I (2) and a lower support plate I (3), one end of each of the four upper support plates I (2) is fixedly connected, two ends of one side of each upper support plate I (2) are fixedly provided with a first connecting plate (4), the other side of each connecting plate I (4) is fixedly connected with one side of each lower support plate I (3), one side of each lower support plate I (3) is provided with a plurality of first screw holes (6), each screw hole I (6) is inserted with a first bolt (7), a first fixing plate (8) is inserted between each upper support plate I (2) and each lower support plate I (3), one side of each upper support plate I (2) is fixedly provided with a plurality of first upper fixing teeth (5), one side of each fixing plate I (8) is fixedly provided with a plurality of first lower fixing teeth (9, go up fixed tooth (5) and lower fixed tooth (9) cooperation, insert between fixed plate (8) and bottom suspension fagging (3) and be equipped with locating plate (10), the one end of fixed plate (8) is equipped with limiting plate (11), fixed plate (8) can be dismantled with limiting plate (11) and be connected, the one end one side of fixed plate (8) has set firmly sofa foot support (12), the both ends of sofa foot support (12) can be dismantled respectively and be equipped with sofa foot (25).

2. The anti-shaking device for the storage sofa according to claim 1, wherein a plurality of second screw holes (22) are respectively formed at one end of the first fixing plate (8) and the first positioning plate (10), and a plurality of second bolts (23) are inserted into the plurality of second screw holes (22).

3. The anti-shaking device for the storage sofa according to claim 1, wherein a cushion pad (24) is fixedly arranged on one side of the limiting plate (11).

4. The shaking prevention device for the storage sofa according to claim 1, wherein the sofa leg support (12) comprises two bottom edge adjusting devices, each bottom edge adjusting device comprises an upper support plate II (13) and a lower support plate II (14), one end of each of the two upper support plates (13) is fixedly connected, one side of the fixed joint of each upper support plate II (13) is fixedly connected with one side of a fixing plate II (19), two ends of one side of each upper support plate II (13) are fixedly provided with a connecting plate II (15), the other side of each connecting plate II (15) is fixedly connected with one side of the corresponding lower support plate II (14), one side of each lower support plate II (14) is provided with a plurality of screw holes III (17), each screw hole III (17) is inserted with a bolt III (18), and the fixing plate II (19) is inserted between each upper support plate II (13) and the corresponding lower support plate II (14), one side of the upper supporting plate II (13) is fixedly provided with a plurality of upper fixed teeth II (16), one side of the fixing plate II (19) is fixedly provided with a plurality of lower fixed teeth II (20), the upper fixed teeth II (16) are matched with the lower fixed teeth II (20), and a positioning plate II (21) is inserted between the fixing plate II (19) and the lower supporting plate II (14).

5. The anti-shaking device for the storage sofa according to claim 4, wherein a threaded rod (31) is fixedly arranged at the upper end of the sofa foot (25), a screw hole four (30) is formed at one end of the lower supporting plate two (14), and the threaded rod (31) is matched with the screw hole four (30).

6. The anti-shaking device for the storage sofa according to claim 1, wherein the sofa leg (25) comprises an outer tube (26) and an inner tube (27), the inner tube (27) and the outer tube (26) are both provided with a plug hole (28), and a plug pin (29) is inserted into the plug hole (28).