CN218127760U

CN218127760U - Seat frame foot and sofa

Info

Publication number: CN218127760U
Application number: CN202222479940.6U
Authority: CN
Inventors: 王炳坤
Original assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Current assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-27
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a seat frame foot and a sofa, wherein the seat frame foot comprises an upper foot sleeve, a lower foot sleeve and a damping part; the lower foot sleeve is movably connected with the upper foot sleeve so that the upper foot sleeve and the lower foot sleeve can relatively move within a preset range; the shock absorption component is arranged between the upper foot sleeve and the lower foot sleeve and is suitable for consuming energy and absorbing shock when the upper foot sleeve and the lower foot sleeve move relatively. Through with last podotheca and the activity setting of lower podotheca to set up shock attenuation part between last podotheca and lower podotheca, thereby when the sofa seat package receives external force suddenly, can change the transmission route of power, the transmission time of extension power, thereby the power consumption shock attenuation through shock attenuation part alleviates the impact of pedestal foot and ground, extension pedestal foot life reduces sofa abnormal sound.

Description

Seat frame foot and sofa

Technical Field

The utility model relates to the technical field of furniture, in particular to seat frame foot and sofa.

Background

The sofa has different assembly modes and different climatic environments, and the sofa body can generate abnormal sound more or less. In the existing sofa pentagon leg, after a sofa bag is suddenly subjected to external force, the force transmission mode is that the bag is sponge-seat frame-pentagon leg-ground, and the seat frame, the pentagon leg and the ground are in a hard-to-hard contact mode, so that the damage to the pentagon leg is large, and abnormal sound can be generated on the seat frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a seat frame foot can change the transmission route of power, prolongs the transmission time of power, alleviates the impact of wujin foot and ground power, prolongs wujin foot life, reduces sofa abnormal sound.

The utility model discloses still provide a sofa including above-mentioned seat frame foot.

According to the utility model discloses seat frame foot of first aspect embodiment includes:

mounting a foot sleeve;

the lower foot sleeve is movably connected with the upper foot sleeve so that the upper foot sleeve and the lower foot sleeve can relatively move within a preset range;

the shock absorption component is arranged between the upper foot sleeve and the lower foot sleeve and is suitable for dissipating energy and absorbing shock when the upper foot sleeve and the lower foot sleeve move relatively.

According to the utility model discloses a pedestal foot of first aspect embodiment has following beneficial effect at least: through with last podotheca and the activity setting of podotheca down to set up shock attenuation part between last podotheca and the podotheca down, thereby when the sofa seat package receives external force suddenly, can change the transmission path of power, the transmission time of extension power, thereby the impact of alleviating the pedestal foot and ground through the energy consumption shock attenuation of shock attenuation part, extension pedestal foot life reduces the sofa abnormal sound.

According to the utility model discloses a pedestal foot of first aspect embodiment, the shock attenuation part includes the cylinder assembly, the both ends of cylinder assembly are connected respectively go up the podotheca with lower podotheca, with pass through the activity of cylinder assembly cushions, just go up the podotheca with the predetermined scope of lower podotheca activity passes through the cylinder assembly is injectd.

According to the utility model discloses a pedestal foot of first aspect embodiment, shock-absorbing component still includes the elasticity subassembly, the both ends of elasticity subassembly act on respectively go up the podotheca with lower podotheca, the elasticity subassembly with cylinder assembly looks adaptation sets up.

According to the utility model discloses a pedestal foot of first aspect embodiment, elasticity subassembly includes first elasticity spare and second elasticity spare, first elasticity spare sets up inside the cylinder assembly, the second elasticity spare cover is established the periphery of cylinder assembly.

According to the utility model discloses a pedestal foot of first aspect embodiment, go up the podotheca with the podotheca sets up each other nestedly down, so that the cylinder subassembly with elasticity subassembly is located go up the podotheca with the inside of podotheca down.

According to the utility model discloses a first aspect embodiment the pedestal foot, the top of going up the podotheca is equipped with the connecting piece, be equipped with the mounting hole that is used for the installation on the connecting piece.

According to the utility model discloses a seat frame foot, part the mounting hole is used for fixing shock attenuation part's one end, shock attenuation part's the other end fixed connection in the bottom inboard of lower podotheca.

According to the seat frame foot of the embodiment of the first aspect of the present invention, the mounting hole is adapted to receive a threaded fastener;

and/or a gasket is arranged between the connecting piece and the upper foot sleeve.

According to the utility model discloses a pedestal foot of first aspect embodiment, the bottom outside of lower podotheca is equipped with the bed course.

According to the utility model discloses sofa of second aspect embodiment includes: the seat frame leg according to embodiments of the first aspect of the present invention.

It is understood that the sofa according to the second aspect of the present invention has the technical effects of the seat frame leg according to the first aspect of the present invention, and thus the description thereof is omitted.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a front cross-sectional view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a schematic view of a shock-absorbing structure according to an embodiment of the present invention.

Reference numerals:

the shock absorption structure comprises an upper foot cover 100, a lower foot cover 200, a cushion layer 210, a shock absorption component 300, a cylinder assembly 310, an elastic assembly 320, a first elastic member 321, a second elastic member 322, a connecting member 400, a mounting hole 410, a threaded fastener 420 and a gasket 430.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is at least two, and larger, smaller, larger, etc. are understood to exclude the present number, and above, below, inside, etc. are understood to include the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise specifically limited, terms such as set, mounted, connected and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application after combining the specific contents of the technical solutions.

Referring to fig. 1 to 4, the seat frame foot according to the first embodiment of the present invention is applied to a seat frame bottom of furniture such as a sofa for bearing and supporting a force, and includes an upper foot cover 100, a lower foot cover 200 and a shock-absorbing member 300.

Wherein the top end of the upper foot sleeve 100 is used for connecting with a seat frame such as a sofa frame, the lower end of the upper foot sleeve 100 is used for being matched with the lower foot sleeve 200, and the lower foot sleeve 200 is movably connected with the upper foot sleeve 100, so that the upper foot sleeve 100 and the lower foot sleeve 200 can relatively move within a preset range; the shock-absorbing member 300 is disposed between the upper and

lower foot sleeves

100 and 200, and the shock-absorbing member 300 is adapted to dissipate energy and shock when the upper and

lower foot sleeves

100 and 200 move relative to each other. Through with upper foot cover 100 and lower foot cover 200 activity setting to set up shock attenuation part 300 between upper foot cover 100 and lower foot cover 200, thereby when the sofa seat package receives external force suddenly, can change the transmission route of power, the transmission time of extension power, thereby alleviate the impact of seat frame foot and ground through the power consumption shock attenuation of shock attenuation part 300, extension seat frame foot life reduces the sofa abnormal sound.

It is understood that the shape of the feet of the seat frame formed by the upper foot cover 100 and the lower foot cover 200 can be designed according to different types, different functions and different purposes of sofas, such as forming a rectangular parallelepiped, a cylinder and a special-shaped body, and depending on the installation manner, the upper foot cover 100 and the lower foot cover 200 may be vertically arranged or obliquely arranged after being fixedly installed. Therefore, the relative movement directions of the upper foot cover 100 and the lower foot cover 200 are relatively close to or relatively far away from each other, and the installation direction of the shock absorption member 300 is also the same as the installation direction of the upper foot cover 100 and the lower foot cover 200, so that the shock absorption and energy dissipation can be fully realized. Preferably, the upper foot cover 100 and the lower foot cover 200 are arranged in a matched manner to form a circular truncated cone-shaped structure, and the damping component 300, the upper foot cover 100 and the lower foot cover 200 are arranged vertically, so that the upper foot cover 100 and the lower foot cover 200 move relatively in the vertical direction, and the damping component 300 is used for dissipating energy and damping the force in the vertical direction. In some embodiments, the stand-off legs are five-gold legs.

In some embodiments of the present application, with particular reference to fig. 2 through 4, the shock absorbing member 300 includes a cylinder assembly 310, both ends of the cylinder assembly 310 are respectively connected to the upper and

lower foot covers

100 and 200 to be cushioned by the movement of the cylinder assembly 310, and a predetermined range of movement of the upper and

lower foot covers

100 and 200 is defined by the cylinder assembly 310. It can be understood that the cylinder assembly 310 is respectively connected with the upper foot cover 100 and the lower foot cover 200, so that the cylinder assembly 310 is driven to do work when the upper foot cover 100 and the lower foot cover 200 move relatively, and therefore the cylinder assembly 310 is utilized for buffering, and energy dissipation and shock absorption are realized. Wherein the cylinder assembly 310 has a moving stroke, and both ends of the cylinder assembly 310 are respectively and fixedly connected with the upper foot cover 100 and the lower foot cover 200, so that the preset range of movement of the upper foot cover 100 and the lower foot cover 200 is limited by the cylinder assembly 310. Specifically, the cylinder assembly 310 includes an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are movably disposed relative to each other, preferably, one end of the inner cylinder is connected to the lower foot cover 200, one end of the outer cylinder is connected to the upper foot cover 100, and the other ends of the inner cylinder and the outer cylinder are cooperatively disposed to achieve energy dissipation and shock absorption during the relative movement.

In some embodiments of the present application, referring specifically to fig. 2 and 3, the shock absorbing member 300 further includes a resilient member 320, two ends of the resilient member 320 respectively act on the upper foot cover 100 and the lower foot cover 200, and the resilient member 320 is disposed to be matched with the cylinder assembly 310. It can be understood that the compressing and resetting directions of the elastic member 320 are the same as the moving direction of the cylinder assembly 310, so that the elastic member 320 and the cylinder assembly 310 are adapted to achieve energy-consuming damping, further refine the force transmission path, prolong the force transmission time, and mitigate the force impact between the seat foot and the ground.

Preferably, referring to fig. 4 in particular, the elastic member 320 includes a first elastic member 321 and a second elastic member 322, the first elastic member 321 is disposed inside the cylinder assembly 310, and the second elastic member 322 is disposed around the cylinder assembly 310. Specifically, the first elastic member 321 is compressed by the external force applied to the seat bag, the cylinder is driven to move, the second elastic member 322 is compressed, the upper foot sleeve 100 moves downwards, the transmission time of the force is prolonged by the movement process, and the impact of the force with the ground is alleviated. When the external force is removed, the first elastic member 321 and the second elastic member 322 are reset, and the cylinder is reset to drive the upper foot sleeve 100 to move upwards until the upper foot sleeve returns to normal. Even if the ground level is not good, the seat frame feet can contact the ground, and the attractive appearance of the sofa is not influenced. Preferably, the first and second

elastic members

321 and 322 are shock-absorbing springs.

In some embodiments of the present application, and with particular reference to FIG. 2, the upper and lower foot covers 100, 200 are nested within one another such that the cylinder assembly 310 and the resilient assembly 320 are located within the upper and lower foot covers 100, 200. It will be appreciated that upper foot cover 100 and lower foot cover 200 are provided as sleeve-like members that nest to enclose an aesthetically pleasing seat frame foot, with cushioning member 300 located internally to accomplish force transfer and cushioning internally without compromising overall aesthetics.

In some embodiments of the present application, referring to fig. 3 in particular, the top of the upper foot cover 100 is provided with a connecting member 400, and the connecting member 400 is provided with a mounting hole 410 for mounting, so that the seat frame of furniture such as a sofa can be connected through the connecting member 400, thereby facilitating the installation and not affecting the seat frame foot during the installation. Further, the cushion layer 210 is disposed at the outer side of the bottom of the lower leg sleeve 200, and the cushion layer 210 relieves the impact of the seat leg and the ground force, so that the cushion layer 210 has certain flexibility to reduce abnormal sound of the sofa to a certain extent. Preferably, the connection member 400 is configured as a plate-shaped member, specifically, a connection iron sheet, and the cushion layer 210 is configured as a cushion pad, specifically, a flannelette pad, so that the overall structure is more reasonable and beautiful.

It should be noted that the way of disposing the mounting holes 410 on the connecting member 400 can be designed according to the specific mounting position of the adapted seat frame, wherein the mounting holes 410 can be through holes or threaded holes, thereby further facilitating the installation.

Preferably, the mounting holes 410 are adapted to receive threaded fasteners 420, which may be removably attached to improve ease of installation. Specific threaded fasteners 420 may be screws, bolts, and the like. Preferably, a gasket 430 is arranged between the connecting piece 400 and the upper foot sleeve 100, and the gasket 430 is used for ensuring the connecting effect, improving the pre-tightening effect for the threaded fastener 420 and protecting the upper foot sleeve 100 to a certain extent.

Preferably, referring specifically to fig. 2, a portion of the mounting hole 410 is used to fix one end of the shock absorbing member 300, and the other end of the shock absorbing member 300 is fixedly connected to the inner side of the bottom of the lower foot cover 200. It can be understood that the shock absorbing member 300 is disposed inside the upper foot cover 100 and the lower foot cover 200, and thus when the shock absorbing member 300 is specifically installed, the other end of the shock absorbing member 300 is fixedly connected with the inner end of the bottom of the lower foot cover 200 as a reference, then the upper foot cover 100 is nested on the outer peripheries of the shock absorbing member 300 and the lower foot cover 200, one end of the shock absorbing member 300 is relatively close to the top end of the upper foot cover 100, the gasket 430 is placed on the top end of the upper foot cover 100, the connecting member 400 and the shock absorbing member 300 are fixedly connected with each other, and the connecting member 400 and the upper foot cover 100 are fixedly connected with each other by the threaded fastener 420, so that the shock absorbing member 300 is reliably fixed, and then the other part of the installation hole 410 and the seat frame can be used for installation and fixation.

Referring to fig. 1 to 4, the sofa according to the embodiment of the second aspect of the present application includes the seat frame leg according to the embodiment of the first aspect of the present application, so that when the sofa bag is suddenly subjected to an external force, the transmission path of the force can be changed by using the seat frame leg according to the embodiment of the first aspect of the present application, the whole internal movement process is increased, the transmission time of the force is prolonged, the impact with the ground is alleviated, the service life of the seat frame leg is prolonged, and abnormal sound of the sofa is reduced.

The technical features of the embodiments described above can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application.

Claims

1. A seat frame foot, comprising:

an upper foot cover (100);

the lower foot sleeve (200) is movably connected with the upper foot sleeve (100) so that the upper foot sleeve (100) and the lower foot sleeve (200) can relatively move within a preset range;

the shock absorption component (300) is arranged between the upper foot sleeve (100) and the lower foot sleeve (200), and the shock absorption component (300) is suitable for dissipating energy and absorbing shock when the upper foot sleeve (100) and the lower foot sleeve (200) move relatively.

2. The mounting foot of claim 1, wherein: the shock-absorbing member (300) includes a cylinder assembly (310), both ends of the cylinder assembly (310) are respectively connected to the upper and lower footmuffs (100, 200) to be cushioned by movement of the cylinder assembly (310), and a predetermined range of movement of the upper and lower footmuffs (100, 200) is defined by the cylinder assembly (310).

3. The mounting foot of claim 2, wherein: the shock absorption component (300) further comprises an elastic component (320), two ends of the elastic component (320) respectively act on the upper foot cover (100) and the lower foot cover (200), and the elastic component (320) is matched with the cylinder component (310).

4. The seat frame foot according to claim 3, wherein: the elastic component (320) comprises a first elastic part (321) and a second elastic part (322), the first elastic part (321) is arranged inside the cylinder component (310), and the second elastic part (322) is sleeved on the periphery of the cylinder component (310).

5. The seat frame foot according to claim 3, wherein: the upper foot cover (100) and the lower foot cover (200) are nested with each other, so that the cylinder assembly (310) and the elastic assembly (320) are positioned inside the upper foot cover (100) and the lower foot cover (200).

6. The seat frame foot according to claim 1 or 5, wherein: the top of going up podotheca (100) is equipped with connecting piece (400), be equipped with mounting hole (410) that are used for the installation on connecting piece (400).

7. The mounting foot of claim 6, wherein: part of the mounting holes (410) are used for fixing one end of the shock absorption component (300), and the other end of the shock absorption component (300) is fixedly connected to the inner side of the bottom of the lower foot sleeve (200).

8. The mounting foot of claim 6, wherein: the mounting hole (410) is suitable for being penetrated by a threaded fastener (420);

and/or a gasket (430) is arranged between the connecting piece (400) and the upper foot sleeve (100).

9. The mounting foot of claim 6, wherein: the outer side of the bottom of the lower foot sleeve (200) is provided with a cushion layer (210).

10. A sofa, comprising: the mounting foot of any one of claims 1 to 9.