CN218999927U - Gravity support adjusting device and furniture - Google Patents

Abstract

The utility model relates to a gravity support adjusting device and furniture, comprising: the lifting component is in threaded connection with the connecting component; the lifting part bottom sets up the supporting legs seat, the supporting legs seat is bottom hollow regular polygon casing, connecting part is equipped with the pipe shaft and connects the footstock, the pipe shaft with connect the footstock and connect perpendicularly, the pipe shaft be with the hollow regular polygon prism of supporting legs seat adaptation, connect the footstock for top hollow rectangle casing. The utility model can better support the gravity of the sofa frame or the bed board keel, and adjust and reduce the swaying of furniture such as a sofa, a bed and the like bearing the gravity according to actual conditions.

Description

Gravity support adjusting device and furniture

Technical Field

The utility model relates to the technical field of furniture accessories, in particular to a gravity support adjusting device and furniture.

Background

Furniture such as sofas and beds which bear gravity are generally used in bedrooms, living rooms, dormitories, wards, hotels and other places to meet the daily living and sleeping demands of human beings, and the furniture such as sofas and beds which bear gravity are usually made of wood or stainless steel metal at present. The standard components of the sofa are wood frames, backrests, bases, sponges, cloth, leather materials and sofa legs, and are manufactured by mortise and tenon joint, punching, nailing, welding and other processes; the standard components of the bed are a bed head, a bed tail, a bed edge and a bed board, the bed edge is connected with the bed head and the bed tail, the bed straddles on the bed edge, the bed board is pressed on the bed, but the bed is easy to shake and make sound, so that the current common practice is to replace the common bed board and the bed by adopting a row skeleton bed board, the row skeleton bed board is provided with a keel, the keel is required to bear pressure and prevent a supporting device from breaking, and meanwhile, the surface of a square wood and the ground adopted for manufacturing the keel are not particularly smooth, and the situation of uneven often exists, so that the supporting device also needs to keep the keel smooth and reduce shake. Likewise, the same is true. The sofa on the market generally has one person position, two persons position and many persons position, and two persons position and three persons position because vertical span is big, need prevent gravity fracture and rocking with strutting arrangement in the middle of the sofa lower frame.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the gravity support adjusting device and the furniture are used for better supporting the gravity of the sofa frame or the bed board keel and adjusting and reducing shaking according to actual conditions.

The technical scheme for solving the technical problems is as follows: a gravity support adjustment device comprising: the lifting component is in threaded connection with the connecting component;

the lifting part bottom sets up the supporting legs seat, the supporting legs seat is bottom hollow regular polygon casing, the connecting part is equipped with the pipe shaft and connects the footstock, the pipe shaft with connect the footstock and connect perpendicularly, the pipe shaft with the corresponding hollow regular polygon prism of supporting legs seat, connect the footstock for top hollow rectangle casing.

The beneficial effects of the utility model are as follows: the supporting device formed by the lifting component and the connecting component can support the sofa frame or the bed board keel, and the lifting component and the connecting component are in threaded connection to adjust the height of the device according to actual conditions. Meanwhile, the supporting foot seat is designed into a regular polygon shell, so that the height can be adjusted manually; the pipe body is designed into a regular polygon prism, compared with a cylindrical pipe body, a plurality of reinforcing ribs are added, so that the compression strength can be effectively increased, and the risk of pipe explosion is reduced; the supporting leg seat and the connecting top seat are designed into the hollow shell, so that the rugged keel square surface and the shaking degree of the ground to a bed or a sofa can be reduced.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the lifting part further comprises threads and an inner rod, the inner rod is a hollow cylinder, the inner rod penetrates through and is connected with the supporting foot seat, the bottom end of the inner rod is arranged in the supporting foot seat shell, and the threads are arranged on the outer surface of the inner rod.

The beneficial effects of adopting the further scheme are as follows: the screw threads are arranged on the outer surface of the inner rod, so that the lifting part can move up and down in a threaded connection mode, the height of the whole device can be adjusted, and the sofa frame or the bed board keel can bear gravity better; the inner rod is hollow and penetrates through the supporting foot seat, and the bottom end of the inner rod is arranged in the supporting foot seat shell, so that the supporting foot seat can better adapt to the concave-convex condition of the ground, and the stability of a sofa or a bed is kept as much as possible.

Further, be equipped with the thread bush on the pipe shaft inner wall, the thread bush with screw thread assorted, the pipe shaft inner wall runs through and connects connect the footstock, pipe shaft inner wall top sets up connect in the footstock casing.

The beneficial effects of adopting the further scheme are as follows: the screw sleeve and the screw are matched to realize the height adjustment of the whole device, the inner wall of the pipe body penetrates through the connecting top seat, and the top end of the inner wall of the pipe body is arranged in the connecting top seat shell, so that the connecting top seat is better adapted to the concave-convex condition of the surface of a sofa frame or a bed board keel, and the stability of the sofa or the bed is kept as much as possible.

Further, the connecting part further comprises a plurality of first reinforcing ribs, the plurality of first reinforcing ribs are symmetrically arranged on the lower surface of the connecting top seat, and the first reinforcing ribs are connected with the connecting top seat and the pipe body.

The beneficial effects of adopting the further scheme are as follows: the first reinforcing ribs are favorable for enhancing the firm strength of the supporting top seat and the pipe body.

Further, the connecting part further comprises a plurality of screw holes, the screw holes are symmetrically arranged on the left side and the right side of the pipe body, the screw holes penetrate through the connecting top seat, the screw holes are in a straight line, and the axes of the screw holes are coincident with the axes of the connecting top seat.

The beneficial effects of adopting the further scheme are as follows: the axes of the screw holes are coincident with the axes of the connecting top seats, so that the sofa frame or the bed plate keels are suitable for the sizes of different sofa frames or bed plate keels, and the sofa frames or the bed plate keels are firmly fixed with the connecting parts.

Further, the connecting part further comprises a second reinforcing rib, the second reinforcing rib is arc-shaped, the second reinforcing rib is arranged at the joint of the rectangular long side of the connecting top seat and the pipe body, and the second reinforcing rib is connected with the connecting top seat.

The beneficial effects of adopting the further scheme are as follows: the second reinforcing rib effectively strengthens the connection strength of the connection top seat and the pipe body.

Further, the lifting part and the connecting part are made of plastic materials.

Further, the lifting component and the connecting component are of an integrated structure.

The beneficial effects of adopting the further scheme are as follows: the plastic material is favorable to integrated into one piece, and through drawing of patterns integrated into one piece preparation lifting part and connecting piece are favorable to saving processing cost.

In addition, the utility model also provides furniture, which comprises the gravity support adjusting device.

The beneficial effects of the utility model are as follows: the application range of the gravity support adjusting device is widened, and the gravity support adjusting device is mainly applied to furniture such as sofas, beds and the like bearing gravity.

Drawings

FIG. 1 is a schematic view of an overall assembly structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a lifting component according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a connecting component according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a connection component according to a second embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a lifting member; 11. a thread; 12. a support foot base; 13. an inner rod; 2. a connecting member; 21. a thread sleeve; 22. a pipe body; 23. a first reinforcing rib; 24. screw holes; 25. a supporting top base; 26. and a second reinforcing rib.

Detailed Description

The principles and features of the present utility model are described below with examples given for the purpose of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, a gravity support adjustment device includes: a lifting part 1 and a connecting part 2, wherein the lifting part 1 and the connecting part 2 are in threaded connection; the lifting part 1 bottom sets up supporting legs seat 12, supporting legs seat 12 is the hollow regular polygon casing in bottom, connecting part 2 is equipped with pipe shaft 22 and connects footstock 25, pipe shaft 22 with connect footstock 25 perpendicular connection, pipe shaft 22 be with the hollow regular polygon prism of supporting legs seat 12 adaptation, connect footstock 25 for the hollow rectangular casing in top.

The beneficial effects of the utility model are as follows: the supporting device formed by the lifting component and the connecting component can support the sofa frame and the bed board keels, and the lifting component and the connecting component are in threaded connection to adjust the height of the device according to actual conditions. Meanwhile, the supporting foot seat is designed into a regular polygon shell, so that the height can be adjusted manually; the pipe body is designed into a regular polygon prism, compared with a cylindrical pipe body, a plurality of reinforcing ribs are added, so that the compression strength can be effectively increased, and the risk of pipe explosion is reduced; the supporting leg seat and the connecting top seat are designed into the hollow shell, so that the rugged keel square surface and the shaking degree of the ground to the bed and the sofa can be reduced.

Preferably, as shown in fig. 2, the lifting component 1 further includes a thread 11 and an inner rod 13, the inner rod 13 is a hollow cylinder, the inner rod 13 penetrates through and connects with the supporting foot seat 12, the bottom end of the inner rod 13 is disposed in the housing of the supporting foot seat 12, and the thread 11 is disposed on the outer surface of the inner rod 13.

The beneficial effects of adopting the preferable scheme are as follows: the screw threads are arranged on the outer surface of the inner rod, so that the lifting part can move up and down in a threaded connection mode, the height of the whole device can be adjusted, and the sofa frame or the bed board keel can bear gravity better; the inner rod is hollow and penetrates through the supporting foot seat, and the bottom end of the inner rod is arranged in the supporting foot seat shell, so that the supporting foot seat can better adapt to the concave-convex condition of the ground, and the stability of a sofa or a bed is kept as much as possible.

Preferably, as shown in fig. 3, a threaded sleeve 21 is disposed on the inner wall of the pipe body 22, the threaded sleeve 21 is matched with the threads 11, the inner wall of the pipe body 22 penetrates through and is connected with the connection top seat 25, and the top end of the inner wall of the pipe body 22 is disposed in the housing of the connection top seat 25.

The beneficial effects of adopting the preferable scheme are as follows: the screw sleeve and the screw are matched to realize the height adjustment of the whole device, the inner wall of the pipe body penetrates through the connecting top seat, and the top end of the inner wall of the pipe body is arranged in the connecting top seat shell, so that the connecting top seat is better adapted to the concave-convex condition of the surface of a sofa frame or a bed board keel, and the stability of the sofa or the bed is kept as much as possible.

Preferably, as shown in fig. 3, the connecting component 2 further includes a plurality of first reinforcing ribs 23, the plurality of first reinforcing ribs 23 are symmetrically disposed on the lower surface of the connecting top seat 25, and the first reinforcing ribs 23 connect the connecting top seat 25 and the pipe body 22.

The beneficial effects of adopting the preferable scheme are as follows: the first reinforcing ribs are favorable for enhancing the firm strength of the supporting top seat and the pipe body.

Preferably, as shown in fig. 3 and 4, the connecting member 2 further includes a plurality of screw holes 24, the plurality of screw holes 24 are symmetrically disposed on the left and right sides of the pipe body 22, the screw holes 24 penetrate through the connecting top seat 25, the plurality of screw holes 24 are on a straight line, and the axes of the plurality of screw holes 24 are coincident with the axes of the connecting top seat 25.

The beneficial effects of adopting the preferable scheme are as follows: the axes of the screw holes are coincident with the axes of the connecting top seats, so that the sofa frame or the bed plate keels are suitable for the sizes of different sofa frames or bed plate keels, and the sofa frames or the bed plate keels are firmly fixed with the connecting parts.

Preferably, as shown in fig. 3 and 4, the connecting component 2 further includes a second reinforcing rib 26, where the second reinforcing rib 26 is arc-shaped, the second reinforcing rib 26 is disposed at a junction between the rectangular long side of the connection top seat 25 and the pipe body 22, and the second reinforcing rib 26 is connected with the connection top seat 25.

The beneficial effects of adopting the preferable scheme are as follows: the second reinforcing rib effectively strengthens the connection strength of the connection top seat and the pipe body.

Preferably, the lifting member 1 and the connecting member 2 are made of plastic materials.

Preferably, the lifting component 1 and the connecting component 2 are of an integrally formed structure.

The beneficial effects of adopting the preferable scheme are as follows: the plastic material is favorable to integrated into one piece, and through drawing of patterns integrated into one piece preparation lifting part and connecting piece are favorable to saving processing cost.

In addition, a piece of furniture is provided, comprising a gravity support adjustment device as described in any of the preceding preferences.

The beneficial effects of the utility model are as follows: the application range of the gravity support adjusting device is widened, and the gravity support adjusting device is mainly applied to furniture such as sofas, beds and the like bearing gravity.

The operational use of the utility model is illustrated by one embodiment as follows:

in the technical scheme of the utility model, as shown in fig. 1, the supporting top seat 25 is connected with the bottom end of the sofa frame or the bed board keel through a plurality of screws, the supporting foot seat 12 is at a certain distance from the ground, and the lifting component 1 is rotated and moved towards the ground by manually rotating the regular polygon supporting foot seat 12 until the supporting foot seat 12 contacts the ground and is screwed. In practical application, a plurality of gravity support adjusting devices disclosed by the utility model exist at the bottom end of the sofa frame or the bed board keel according to the practical length of furniture, and when the support foot seats 12 of the gravity support adjusting devices are all contacted with the ground and are screwed, the stability of the furniture such as a sofa, a bed and the like bearing gravity can be realized.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. A gravity support adjustment device, comprising: the lifting component (1) and the connecting component (2), wherein the lifting component (1) and the connecting component (2) are in threaded connection;

the lifting part (1) bottom sets up supporting legs seat (12), supporting legs seat (12) are bottom hollow regular polygon casing, connecting part (2) are equipped with pipe shaft (22) and connect footstock (25), pipe shaft (22) with connect footstock (25) perpendicular connection, pipe shaft (22) be with the cavity regular polygon prism of supporting legs seat (12) adaptation, connect footstock (25) for the hollow rectangular casing in top.

2. The gravity support adjusting device according to claim 1, wherein the lifting component (1) further comprises threads (11) and an inner rod (13), the inner rod (13) is a hollow cylinder, the inner rod (13) penetrates through and is connected with the support foot seat (12), the bottom end of the inner rod (13) is arranged in the shell of the support foot seat (12), and the threads (11) are arranged on the outer surface of the inner rod (13).

3. The gravity support adjusting device according to claim 2, wherein a thread sleeve (21) is arranged on the inner wall of the pipe body (22), the thread sleeve (21) is matched with the thread (11), the inner wall of the pipe body (22) penetrates through and is connected with the connection top seat (25), and the top end of the inner wall of the pipe body (22) is arranged in the shell of the connection top seat (25).

4. The gravity support adjusting device according to claim 1, wherein the connecting component (2) further comprises a plurality of first reinforcing ribs (23), the plurality of first reinforcing ribs (23) are symmetrically arranged on the lower surface of the connecting top seat (25), and the first reinforcing ribs (23) connect the connecting top seat (25) and the pipe body (22).

5. The gravity support adjusting device according to claim 1, wherein the connecting component (2) further comprises a plurality of screw holes (24), the screw holes (24) are symmetrically arranged at the left side and the right side of the pipe body (22), the screw holes (24) penetrate through the connecting top seat (25), the screw holes (24) are on the same straight line, and the axes of the screw holes (24) are coincident with the axes of the connecting top seat (25).

6. The gravity support adjusting device according to claim 1, wherein the connecting component (2) further comprises a second reinforcing rib (26), the second reinforcing rib (26) is arc-shaped, the second reinforcing rib (26) is arranged at the joint of the rectangular long side of the connecting top seat (25) and the pipe body (22), and the second reinforcing rib (26) is connected with the connecting top seat (25).

7. The gravity support adjusting device according to claim 1, wherein the lifting member (1) and the connecting member (2) are made of plastic material.

8. A gravity support adjustment device according to claim 1, characterised in that the lifting part (1) and the connecting part (2) are of an integrally formed construction.

9. Furniture comprising a gravity support adjustment device according to any of the preceding claims 1-8.

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