KR20170006434A - Device for cushion the sopa mounting in spring assembly - Google Patents
Device for cushion the sopa mounting in spring assembly Download PDFInfo
- Publication number
- KR20170006434A KR20170006434A KR1020150097032A KR20150097032A KR20170006434A KR 20170006434 A KR20170006434 A KR 20170006434A KR 1020150097032 A KR1020150097032 A KR 1020150097032A KR 20150097032 A KR20150097032 A KR 20150097032A KR 20170006434 A KR20170006434 A KR 20170006434A
- Authority
- KR
- South Korea
- Prior art keywords
- spring
- coil
- assembly
- spring assembly
- coil spring
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Springs (AREA)
Abstract
The present invention relates to a spring assembly incorporated in a seat of a sofa to provide a cushioning force and a buffering force to a user,
The spring assembly 30 includes a spring set 32 in which a coil spring 31 is arranged in the vertical direction along the row and column directions R and C and a pair of screws 32 arranged in the row direction R of the spring set 32, A helical coil 34 coupled to the coil spring 31 to fix a line of the adjacent coil spring 31 and a coil spring 31 disposed above and below the spring set 32, And a fixing member 38 for fixing an outer coil spring of the coil spring 31 to the frame member 36,
The edge member of the spring assembly and the coil spring are organically coupled to each other to simultaneously cushion and cushion while lifting up and down according to the external load, so that the comfort of the sofa is maintained and the service life is prolonged.
Description
The present invention relates to a spring assembly incorporated in a seat of a sofa to provide a cushioning force and a buffering force. In particular, each component of the spring assembly is configured to be simultaneously lifted and returned to double the cushioning force and buffering force of a sofa, The present invention relates to a sofa cushion device incorporating a spring assembly that can be extended.
Generally, a sofa is a kind of furniture which is housed in a home or office and used for the purpose of relaxation or hospitality, and the sofa is composed of a backrest and a seat. In particular, in order to increase the comfort and comfort of the backrest or seat, Of the cushioning material is installed, and the cover is put and sewed to construct the appearance.
For example, as shown in FIG. 1, the sofa includes a
Therefore, in order to embed the spring assembly in the
However, the spring assembly is in a state in which the
Since the seat frame and the
In addition, the process of arranging the
[references]
* Published Patent Application No. 10-2012-0091227 (Aug. 17, 2012)
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a spring assembly which can increase the cushioning force and the buffering force of a sofa, And an object of the present invention is to provide a sofa cushion device in which an assembly is incorporated.
According to an aspect of the present invention, there is provided a seat assembly including a back assembly including a back portion to which a back portion of a user abuts, a seat portion to which the butt portion is abutted, and a spring assembly having a spring assembly, As a sofa cushioning device,
Wherein the spring assembly comprises: a spring set in which coil springs are arranged in a vertical direction at regular intervals along a row direction and a column direction; A helical coil screwed in the row direction of the spring set to fix a line of the neighboring coil spring; A frame member disposed at upper and lower portions of the spring set and supporting coil springs outside the coil springs; And a fixing member for fixing a coil spring outside the coil spring to the frame member.
As described above, the present invention includes at least the following effects.
First, the frame member of the spring assembly and the coil spring are organically coupled to each other, and simultaneously perform the buffering and cushioning operation while elevating and lowering according to the external load, so that the comfort of the sofa is maintained and the service life is prolonged.
Second, the coil spring of the spring assembly is disposed along the vertical direction to absorb the external load, so that the restoring force is maintained even when the user is repeatedly subjected to the external load, so that the life of the sofa is extended and the maintenance cost is reduced.
Third, since the spring assembly is integrally assembled in the installation place of the sofa, the assembling process and the disposing process of the spring assembly can be automatized, so that the number of assembling holes of the sofa is reduced and the manufacturing cost is reduced.
1 is a front view, a plan view, and a side view of a sofa according to the related art,
Figure 2 is a general view of a sofa according to the present invention,
3 is a cross-sectional view showing the line AA in Fig. 2,
4 is a cross-sectional view showing the line BB in Fig. 3,
Figure 5 is a perspective view of a spring assembly according to the present invention,
6A and 6B are an assembled perspective view and an exploded perspective view showing the edge portion of the spring assembly according to the present invention.
Hereinafter, an embodiment according to the present invention will be described.
As shown in Figs. 2 to 6, there are provided a
The
Also, if the spring set 32 and the
In this case, the
In addition, in the process of constructing the
In addition, it is preferable that the
It is preferable that the
It is a matter of course that the
The
The
At this time, the body 31-2 and the distal end 31-4 of the
Particularly, it is preferable that the sectional shape of the lines of the body portion 31-2 decreases as the lines of the body portion 31-2 are directed toward the central portion so that the lines of the body portion 31-2 continuously exert smooth elastic action according to the external load .
Of course, even if the sectional areas of the lines of the body 31-2 are formed uniformly, they are included in the technical category of the present invention.
The
In addition, although the present invention is limited to the
The distal end 31-4 functions as a connecting line in coupling adjacent coil springs with the
Particularly, the distal end 31-4 is configured to form the upper support surface and the lower support surface of the
It is preferable that the distal end portion 31-4 be formed with a cuff portion 31-6 which is a winding portion for fixing the end portion of the coil spring to prevent the flow due to an external load, Are included in the technical scope of the present invention.
The distal portion 31-4 includes a neck portion 31-8 that provides space during the binding process of the
The
That is, the
The
That is, the
The
Hereinafter, the operation according to the present invention will be described.
First, the
Then, the
Next, the outer coil spring of the
The spring set 32 is coupled to the
That is, even if a strong external load is applied to the
Then, when the cushioning
The
The
Particularly, since the coil springs located outside the coil springs 31 are coupled to each other by the
Description of the Related Art [0002]
10: backrest part 20: seat part
22: cover 30: spring assembly
31: coil spring 31-2:
31-4: terminal 31-6:
31-8: diameter portion 32: spring set
34: helical coil 36: frame member
38: fixing member 39: buffer member
Claims (15)
The spring assembly (30)
A spring set (32) in which coil springs (31) are arranged in the vertical direction at regular intervals along the row direction (R) and the column direction (C);
A helical coil (34) screwed in the row direction (R) of the spring set (32) to fix a line of the neighboring coil spring (31);
A frame member 36 disposed on the upper and lower portions of the spring set 32 to support the outer coil springs of the coil springs 31; And
A fixing member 38 for fixing the outer coil spring of the coil spring 31 to the frame member 36;
Wherein the spring assembly is mounted on the base.
Further comprising a cushion member (39) wrapped around the outer periphery of the spring assembly (30).
Sponge, plush, urethane foam, or a combination thereof.
Wherein the frame member (36) and the coil spring (31) are subjected to tagging and fixed.
Is fixed to the frame member (36) and the coil spring (31) through an adhesive.
Wherein the spring member is one of a triple offset spring, a double offset spring, an air spring, a coarse spring, and a rounded (bevel) spring accommodated in the space between the frame members.
A spiral shaped body 31-2 accommodated between the frame members 36 and a distal portion 31 formed at both ends of the body portion 31-2 and having the same height as the frame member 36 -4), < / RTI >
Wherein a sectional area of the distal end portion (31-4) is larger than that of the body portion (31-2).
Wherein the spring assembly (30) forms an upper support surface and a lower support surface of the spring assembly (30), and is formed flat along the horizontal direction with respect to the spring assembly (30).
And a cushion portion (31-6) for fixing an end of the coil spring (31) is formed.
And a diameter-enlarged portion (31-8) used in the binding process of the helical coil (34) and the fixing member (38) is formed.
The spring assembly (30)
A spring set 32 in which coil springs 31 are arranged in the vertical direction at regular intervals along the row direction R and the column direction C; And
A helical coil (34) screwed in the row direction (R) of the spring set (32) to fix a line of the neighboring coil spring (31);
Wherein the spring assembly comprises a spring assembly.
Further comprising a cushion member (39) wrapped around the outer periphery of the spring assembly (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097032A KR20170006434A (en) | 2015-07-08 | 2015-07-08 | Device for cushion the sopa mounting in spring assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097032A KR20170006434A (en) | 2015-07-08 | 2015-07-08 | Device for cushion the sopa mounting in spring assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170006434A true KR20170006434A (en) | 2017-01-18 |
Family
ID=57991894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150097032A KR20170006434A (en) | 2015-07-08 | 2015-07-08 | Device for cushion the sopa mounting in spring assembly |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170006434A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112497408A (en) * | 2020-11-06 | 2021-03-16 | 安徽情暖家具有限公司 | Automatic production method of sofa seat frame |
KR20230088719A (en) | 2020-09-16 | 2023-06-20 | 이:에프에스 테크허브 게헴베하 | A method for providing machine learning control for vehicle control based on provided vehicle sensor data. |
-
2015
- 2015-07-08 KR KR1020150097032A patent/KR20170006434A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230088719A (en) | 2020-09-16 | 2023-06-20 | 이:에프에스 테크허브 게헴베하 | A method for providing machine learning control for vehicle control based on provided vehicle sensor data. |
CN112497408A (en) * | 2020-11-06 | 2021-03-16 | 安徽情暖家具有限公司 | Automatic production method of sofa seat frame |
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E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |