CN108552836A - A kind of sofa seat tool spring - Google Patents
A kind of sofa seat tool spring Download PDFInfo
- Publication number
- CN108552836A CN108552836A CN201810680081.2A CN201810680081A CN108552836A CN 108552836 A CN108552836 A CN 108552836A CN 201810680081 A CN201810680081 A CN 201810680081A CN 108552836 A CN108552836 A CN 108552836A
- Authority
- CN
- China
- Prior art keywords
- spring
- seat
- reinforcing rib
- upper support
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 53
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
Abstract
The invention discloses a kind of sofa seat tool springs; using the integrated molding supporting rack comprising reinforcing rib, guard member and seat support; the installation work-hour and cost of seat tool spring can not only be greatly lowered; and also ensure the consistency of seat tool spring product, additionally have the advantages that securely to be unlikely to deform.The sofa seat tool spring of the present invention, including an at least spring, guard member, at least a seat support and symmetrically arranged upper support frame and lower bracing frame；It is provided with reinforcing rib on upper support frame, and a support link block and spring stay hook are respectively arranged in two bottom sides；Guard member is set on spring stay hook peripheral surface；The both ends of spring are separately fixed in the guard member of upper support frame and lower bracing frame；Seat support is arranged between upper support frame and lower bracing frame；Seat support is arc U-type groove structure, and slot bottom is provided with strengthening groove, two-end structure it is identical and include symmetrically arranged supporting block and with setting in intermediate and and the matched fixed block of seat support link block.
Description
Technical field
The present invention relates to household field more particularly to a kind of sofa seat tool springs.
Background technology
Sofa is a kind of more seat chairs equipped with cushion, is generally equipped with the chair of spring or thickness foamed plastics etc., two
It is one kind of soft dress furniture while there is handrail.
In the prior art, sofa is generally made of cushion, backrest, frame and seat tool spring, and seat tool spring is mounted on frame
Interior, cushion is mounted on seat tool spring.Wherein seat tool spring includes that supporting rack, spring and seat support, spring generally pass through plastics
Button and screw be fixed on supporting rack, and seat support is mounted between two supporting racks, this traditional seat tool spring,
Since the both ends of each spring are required for being fixed with plastic button and screw respectively, have complex process, expend working hour and
Be easy to go on business installation error the shortcomings that, in addition, with plastic ageing or long-time service, can there is the case where plastic button fracture.
Therefore, for the above situation, the structure for improving existing seat tool spring how is designed, to solve above-mentioned disadvantage,
As those skilled in the art's important technological problems urgently to be resolved hurrily.
Invention content
The invention discloses a kind of sofa seat tool spring, using the integrated molding supporting rack comprising reinforcing rib, guard member and
Seat support, can not only be greatly lowered the installation work-hour and cost of seat tool spring, and also ensure seat tool spring product
Consistency additionally has the advantages that securely to be unlikely to deform.
Sofa seat tool spring provided by the invention, including an at least spring, guard member, at least a seat support, and
Symmetrically arranged upper support frame and lower bracing frame；
It is provided with reinforcing rib on the upper support frame, and is respectively arranged with a support link block in two bottom sides and spring is solid
Determine hook；
The guard member is set on the spring stay hook peripheral surface；
The both ends of the spring are separately fixed in the guard member of the upper support frame and the lower bracing frame；
The seat support is arranged between the upper support frame and the lower bracing frame；
The seat support is arc U-type groove structure, and slot bottom is provided with strengthening groove, and two-end structure is identical and includes symmetrical
The supporting block of setting and with setting in intermediate and and the matched fixed block of seat support link block.
Preferably,
It is provided with reinforcing rib on the upper support frame；
The reinforcing rib includes inverted triangle reinforcing rib, semilune reinforcing rib and waveform reinforcing rib, wherein the inverted triangle
Shape reinforcing rib and the semilune reinforcing rib are arranged at intervals among the upper support frame, and the waveform reinforcing rib is arranged in institute
State upper support frame bottom.
Preferably,
The inverted triangle reinforcing rib is isosceles triangular structure, and the waist of the isosceles triangular structure is arc；
The center of circle of circle is below the upper support frame where the semilune reinforcing rib.
Preferably,
The seat support link block is set to the wave crest bottom of the waveform reinforcing rib, and the spring stay hook is set to
The wave trough position of the waveform reinforcing rib.
Preferably,
The slot bottom of the seat support is provided with arc strengthening groove
Preferably,
The seat support link block and the setting of spring stay hook interval.
Preferably,
The seat support link block and the fixed block are fixed by setscrew.
Preferably,
The spring is arcuate structure, and position is distinguished in the center of circle of circle where the spring with the center of circle of circle where the seat support
In the upper support frame and the lower bracing frame both sides.
Preferably,
The sofa seat tool spring includes five springs and a seat support；
Five springs are evenly distributed between the upper support frame and the lower bracing frame, and the seat support setting exists
Among the upper support frame and among the lower bracing frame.
Preferably,
The sofa seat tool spring includes five springs and two root seat supports；
Five springs are evenly distributed between the upper support frame and the lower bracing frame, two seat supports pair
Claim be arranged among the upper support frame and the lower bracing frame among both sides.
Sofa seat tool spring provided by the invention, including an at least spring, guard member, at least a seat support, and
Symmetrically arranged upper support frame and lower bracing frame；It is provided with reinforcing rib on the upper support frame, and is respectively set in two bottom sides
There are a support link block and spring stay hook；The guard member is set on the spring stay hook peripheral surface；The spring
Both ends are separately fixed in the guard member of the upper support frame and the lower bracing frame；The seat support is arranged in the upper support
Between frame and the lower bracing frame；The seat support is arc U-type groove structure, and slot bottom is provided with strengthening groove, two-end structure
It is identical and include symmetrically arranged supporting block and with setting in intermediate and and the matched fixed block of seat support link block.It is logical
It crosses by the way of integrated molding supporting rack, guard member and seat support comprising reinforcing rib, a kind of sofa seat tool bullet of the invention
The installation work-hour and cost of seat tool spring can not only be greatly lowered in spring, and also ensures the consistent of seat tool spring product
Property, additionally have the advantages that securely to be unlikely to deform.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram of sofa seat tool spring embodiment of the present invention；
Fig. 2 is the structural schematic diagram of spring 1 in sofa seat tool spring embodiment of the present invention；
Fig. 3 is the structural schematic diagram of guard member 2 in sofa seat tool spring embodiment of the present invention；
Fig. 4 is the structural schematic diagram of seat support 3 in sofa seat tool spring embodiment of the present invention；
Fig. 5 is the structural schematic diagram of upper support frame 4 in sofa seat tool spring embodiment of the present invention；
Fig. 6 is the first scheme of installation of seat support 3 in sofa seat tool spring embodiment of the present invention；
Fig. 7 is the second scheme of installation of seat support 3 in sofa seat tool spring embodiment of the present invention.
Specific implementation mode
The invention discloses a kind of sofa seat tool spring, using the integrated molding supporting rack comprising reinforcing rib, guard member and
Seat support, can not only be greatly lowered the installation work-hour and cost of seat tool spring, and also ensure seat tool spring product
Consistency additionally has the advantages that securely to be unlikely to deform.
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear and detailed
Description, it is clear that described embodiment is only a part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, all other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.It please refers to Fig.1 to Fig. 7, sofa seat tool spring provided in an embodiment of the present invention, wraps
Include an at least spring 1, guard member 2, at least a seat support 3 and symmetrically arranged upper support frame 4 and lower bracing frame 5；
Be provided with reinforcing rib 41 on the upper support frame 4, and two bottom sides be respectively arranged with a support link block 42 and
Spring stay hook 43；
The guard member 2 is set on 43 peripheral surface of spring stay hook；
The both ends of the spring 1 are separately fixed in the guard member of the upper support frame 4 and the lower bracing frame 5；
The seat support 3 is arranged between the upper support frame 4 and the lower bracing frame 5；
The seat support 3 is arc U-type groove structure, and slot bottom is provided with strengthening groove 31, and two-end structure is identical and includes
Symmetrically arranged supporting block 32 and with setting in intermediate and and the matched fixed block of 3 link block of seat support 33.
In embodiments of the present invention, through-hole can be opened up in upper support frame 4 and lower bracing frame 5, when installation, where spring 1
Side upward, sofa seat tool spring is put into chair framework, is then consolidated upper support frame 4 and lower bracing frame 5 by screw
It is scheduled in chair framework.When user is sitting on sofa, spring 1 is due to the deformation by downward pressure, and then to upper
Supporting rack 4 and lower bracing frame 5 generate elastic pulling force, since the stressing conditions of upper support frame 4 and lower bracing frame 5 are similar, only
One of them is taken to be analyzed, the effect of 4 under tension of upper support frame, it is easy to the case where deformation occur, can even be led when serious
Spring is caused to fall off；Elastic pulling force can be carried out dispersion and be born by the upper support frame 4 of the present invention due to the setting of reinforcing rib 41, into
Without upper support frame 4 and the excessive situation of 1 junction stress of spring, sofa seat tool spring can be made firmer.This
Outside, guard member 2 is generally plastics or silica gel is made, and guard member 2 is added, and spring 1 and upper support frame 4 and lower support can be reduced
Friction between frame 5 avoids the generation of abnormal sound.It needs to stress, due on upper support frame 4 and lower bracing frame 5 being arranged
There are a support link block 42 and spring stay hook 43, and manufactured using integrally formed mode, therefore seat tool can be reduced
The assembly cost and production cost of seat tool spring can be greatly lowered in the packaging technology of spring and working hour.
Preferably,
Reinforcing rib 41 is provided on the upper support frame 4；
The reinforcing rib 41 includes inverted triangle reinforcing rib 411, semilune reinforcing rib 412 and waveform reinforcing rib 413, wherein
The up-side down triangle reinforcing rib 411 and the semilune reinforcing rib 412 are arranged at intervals among the upper support frame 4, the wave
Shape wave reinforcing rib 413 is arranged in 4 bottom of the upper support frame.
Preferably,
The inverted triangle reinforcing rib 411 is isosceles triangular structure, and the waist of the isosceles triangular structure is arc；
The center of circle of circle is below the upper support frame 4 where the semilune reinforcing rib 412.
Preferably,
The seat support link block 42 is set to the wave crest bottom of the waveform reinforcing rib 413, the spring stay hook
43 are set to the wave trough position of the waveform reinforcing rib 413.
In embodiments of the present invention, reinforcing rib 41 may include inverted triangle reinforcing rib 411, semilune reinforcing rib 412 and wave
Shape wave reinforcing rib 413, the selection of this three kinds of different reinforcing ribs are the preferably schemes obtained by long-term experiment and theory,
Dispersion by triple reinforcing ribs to elastic pulling force, is mutually pullled, and can preferably be carried out to upper support frame 4 and lower bracing frame 5
Protection, and then improve the fastness of sofa seat tool spring and sofa.
Preferably,
The slot bottom of the seat support 3 is provided with arc strengthening groove
Preferably,
The seat support link block 42 and the setting of the spring stay hook 43 interval.
Preferably,
The seat support link block 42 and the fixed block 33 are fixed by setscrew.
Seat support 3 design primarily to sofa seat tool spring fastness, therefore it is required that its own have it is very high
Supportive, it is not easy to deform upon, by way of setting arc strengthening groove in present support 3, can further strengthen in seat
The supportive of support 3.
Preferably,
The spring 1 is arcuate structure, the center of circle point in the center of circle of circle and circle where the seat support 3 where the spring 1
It Wei Yu not 5 both sides of the upper support frame 4 and the lower bracing frame.
Preferably,
The sofa seat tool spring includes five springs 1 and a seat support 3；
Five springs 1 are evenly distributed between the upper support frame 4 and the lower bracing frame 5, and the seat support 3 is set
It sets among the upper support frame 4 and among the lower bracing frame 5.
Preferably,
The sofa seat tool spring includes five springs 1 and two root seat supports 3；
Five springs 1 are evenly distributed between the upper support frame 4 and the lower bracing frame 5, in two seats
Support 3 is symmetricly set on the both sides among the upper support frame 4 and among the lower bracing frame 5.
It should be noted that according to various sizes of sofa, the size of sofa seat tool spring also differs, but sofa seat
The setting of spring 1 and seat support 3 in tool spring requires symmetry, just can guarantee the fastness of sofa seat tool spring in this way.
In sofa seat tool spring provided in an embodiment of the present invention, including an at least spring 1, guard member 2, an at least seat
Support 3 and symmetrically arranged upper support frame 4 and lower bracing frame 5；Reinforcing rib 41 is provided on the upper support frame 4, and in bottom
Both sides are respectively arranged with a support link block 42 and spring stay hook 43；The guard member 2 is set in the spring stay hook 43
On peripheral surface；The both ends of the spring 1 are separately fixed in the guard member of the upper support frame 4 and the lower bracing frame 5；It is described
Seat support 3 is arranged between the upper support frame 4 and the lower bracing frame 5；The seat support 3 is arc U-type groove structure, slot
Bottom is provided with strengthening groove 31, two-end structure it is identical and include symmetrically arranged supporting block 32 and with setting intermediate and and described
The matched fixed block of seat 3 link block of support 33.By using the integrated molding supporting rack comprising reinforcing rib, guard member 2 and seat
The mode of support 3, a kind of sofa seat tool spring of the invention can not only be greatly lowered seat tool spring installation work-hour and at
This, and also ensure the consistency of seat tool spring product, additionally have the advantages that securely to be unlikely to deform.
A kind of sofa seat tool spring provided by the present invention is described in detail above, for the general skill of this field
Art personnel, the thought of embodiment according to the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the content of the present specification should not be construed as limiting the invention.
Claims (10)
1. a kind of sofa seat tool spring, which is characterized in that including an at least spring, guard member, at least a seat support, and
Symmetrically arranged upper support frame and lower bracing frame；
The structure of the upper support frame and the lower bracing frame is identical；
It is provided with reinforcing rib on the upper support frame, and is respectively arranged with a support link block in two bottom sides and spring is fixed
Hook；
The guard member is set on the spring stay hook peripheral surface；
The both ends of the spring are separately fixed in the guard member of the upper support frame and the lower bracing frame；
The seat support is arranged between the upper support frame and the lower bracing frame；
The seat support is arc U-type groove structure, and slot bottom is provided with strengthening groove, and two-end structure is identical and includes being symmetrical arranged
Supporting block and with setting in intermediate and and the matched fixed block of seat support link block.
2. sofa seat tool spring according to claim 1, which is characterized in that be provided with reinforcing rib on the upper support frame；
The reinforcing rib includes inverted triangle reinforcing rib, semilune reinforcing rib and waveform reinforcing rib, wherein the up-side down triangle adds
Strengthening tendons and the semilune reinforcing rib are arranged at intervals among the upper support frame, and the waveform reinforcing rib is arranged on described
Support frame bottom.
3. sofa seat tool spring according to claim 2, which is characterized in that the inverted triangle reinforcing rib is isoceles triangle
The waist of shape structure, the isosceles triangular structure is arc；
The center of circle of circle is below the upper support frame where the semilune reinforcing rib.
4. sofa seat tool spring according to claim 3, which is characterized in that the seat support link block is set to the wave
The wave crest bottom of shape wave reinforcing rib, the spring stay hook are set to the wave trough position of the waveform reinforcing rib.
5. sofa seat tool spring according to any one of claim 1 to 4, which is characterized in that the slot bottom of the seat support
It is provided with arc strengthening groove.
6. sofa seat tool spring according to any one of claim 1 to 4, which is characterized in that the seat support link block
It is arranged with spring stay hook interval.
7. sofa seat tool spring according to any one of claim 1 to 4, which is characterized in that the seat support link block
It is fixed by setscrew with the fixed block.
8. sofa seat tool spring according to any one of claim 1 to 4, which is characterized in that the spring is arc knot
Structure, the center of circle and the center of circle of circle where the seat support of circle where the spring are located at the upper support frame and the lower branch
Support both sides.
9. sofa seat tool spring according to claim 8, which is characterized in that the sofa seat tool spring includes five springs
An and seat support；
Five springs are evenly distributed between the upper support frame and the lower bracing frame, and the seat support is arranged described
Among upper support frame and among the lower bracing frame.
10. sofa seat tool spring according to claim 8, which is characterized in that the sofa seat tool spring includes five bullets
Spring and two root seat supports；
Five springs are evenly distributed between the upper support frame and the lower bracing frame, and two seat supports are symmetrically set
Set the both sides among the upper support frame and among the lower bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680081.2A CN108552836A (en) | 2018-06-27 | 2018-06-27 | A kind of sofa seat tool spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680081.2A CN108552836A (en) | 2018-06-27 | 2018-06-27 | A kind of sofa seat tool spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108552836A true CN108552836A (en) | 2018-09-21 |
Family
ID=63554853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680081.2A Pending CN108552836A (en) | 2018-06-27 | 2018-06-27 | A kind of sofa seat tool spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108552836A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150004485U (en) * | 2014-06-05 | 2015-12-15 | 박문석 | A cushion sit board for sofa |
| CN206621114U (en) * | 2016-11-04 | 2017-11-10 | 成都柒柒家祥科技有限公司 | A kind of support frame and sofa |
| CN206651617U (en) * | 2016-09-01 | 2017-11-21 | 佛山市顺德区卓腾贸易有限公司 | Sofa spring pedestal and backrest |
| CN107692647A (en) * | 2017-10-27 | 2018-02-16 | 黎湛权 | A kind of reliable bedstead of stabilized structure |
| CN209090472U (en) * | 2018-06-27 | 2019-07-12 | 佛山市铨亿弹簧金属制品有限公司 | A kind of sofa seat tool spring |
-
2018
- 2018-06-27 CN CN201810680081.2A patent/CN108552836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150004485U (en) * | 2014-06-05 | 2015-12-15 | 박문석 | A cushion sit board for sofa |
| CN206651617U (en) * | 2016-09-01 | 2017-11-21 | 佛山市顺德区卓腾贸易有限公司 | Sofa spring pedestal and backrest |
| CN206621114U (en) * | 2016-11-04 | 2017-11-10 | 成都柒柒家祥科技有限公司 | A kind of support frame and sofa |
| CN107692647A (en) * | 2017-10-27 | 2018-02-16 | 黎湛权 | A kind of reliable bedstead of stabilized structure |
| CN209090472U (en) * | 2018-06-27 | 2019-07-12 | 佛山市铨亿弹簧金属制品有限公司 | A kind of sofa seat tool spring |
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