CN204363488U - The quiet sofa of a kind of high strength - Google Patents
The quiet sofa of a kind of high strength Download PDFInfo
- Publication number
- CN204363488U CN204363488U CN201520048515.9U CN201520048515U CN204363488U CN 204363488 U CN204363488 U CN 204363488U CN 201520048515 U CN201520048515 U CN 201520048515U CN 204363488 U CN204363488 U CN 204363488U
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- Prior art keywords
- quadra
- spring
- spongy layer
- layer
- lifting
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Abstract
The utility model discloses the quiet sofa of a kind of high strength, wherein, support comprises a quadra and on quadra, is connected with some support bars; Spring layer comprises the some springs be arranged on quadra, the two ends of this spring are all fixed on quadra by clip, be arranged on the some cotton cords in horizontally set also through spring on quadra, spring is also horizontally arranged with one deck elastic cord, and spongy layer is arranged on the top of spring layer; Bottom described quadra corner also symmetry be installed with rolling wheel support, rolling wheel support installs roll wheel assembly; Described roll wheel assembly comprises the lifting column that lifting is arranged on rolling wheel support bottom, and lifting column excircle arranges handwheel, and the bottom of lifting column is rotated and installed the Rotational Cylindrical coaxial with lifting column, Rotational Cylindrical arranges rotating shaft, the axis of rotating shaft and the axes normal of Rotational Cylindrical; Rotating shaft is rotated and installs roller, roller external peripheral surface is evenly equipped with locking raised line; Described roll wheel assembly also comprises lockable mechanism.
Description
Technical field
The utility model relates to a kind of home furnishings, is specifically related to sofa.
Background technology
At present, the sofa on market is not provided with wheels, and therefore whole process of moving is hard especially, and substantially at least needs two people to operate, and this has brought inconvenience; But for sofa, if design roller rolls by sofa body, although it is laborsaving, obviously reliably sofa body can not be fixed when real sitting and lying, cause very bad experience;
Meanwhile, at present, some more common sofas on market, its structure mainly contains several as follows: one is sponge sofa, namely on hardboard, directly lays sponge, this sofa configuration is simple, production cost is low, but after using a period of time, its elasticity can become very poor, whole sofa is also out of shape severity simultaneously, thus has influence on comfortableness.One is also had to be spring sofa, this sofa is owing to having installed spring additional, its elasticity is more much better than sponge sofa, but, user is generally reflected, after longer in use, sofa easily can produce distortion, namely there is rough phenomenon in sofa surface, this is mainly because its horizontal and vertical elasticity inequality caused, during use, under the compressing of user's weight, the discontinuity of sofa, thus the distortion causing each position of sofa to produce under long term is also inconsistent, often a stressed or stressed larger position can produce depression, stressed less position then due to elasticity more greatly and upwardly, serious spring can penetrate sponge.These problems above-mentioned, all because the unreasonable structure of sofa itself causes, these problems not only have influence on the comfortableness of use, and, go down for a long time, bad impact can be brought on the healthy of user.
Utility model content
Technical problem to be solved in the utility model is that, for above-mentioned deficiency of the prior art, provide a kind of high strength quiet sofa, it can move very easily, simultaneously highly stable for sofa whole during sitting and lying, reliably; Uniform force when sofa entirety uses, intensity is high, quiet, not yielding.
The utility model solves the technical scheme that its technical problem adopts: the quiet sofa of a kind of high strength, comprises support, spring layer, spongy layer, and described support comprises a quadra and on quadra, is connected with some support bars, spring layer comprises and being arranged on quadra in some longitudinally evenly distributed springs, the two ends of this spring are all fixed on quadra by clip, be arranged on the some cotton cords in horizontally set also through spring on quadra, spring is also horizontally arranged with one deck elastic cord, the two ends of elastic cord are fixed on quadra, spongy layer is arranged on the top of spring layer, spongy layer comprises the first spongy layer, second spongy layer, gum sprayed cotton, first spongy layer is equipped with some bagged-springs, and on bagged-spring, lay one deck plastic wire, plastic wire is laid the second spongy layer, second spongy layer lays gum sprayed cotton, described quadra is connected with 4 ~ 8 support bars, wherein two are vertically arranged on the centre position of framework, and all the other bevels are arranged,
Bottom described quadra, supporting leg is set; Bottom described quadra corner also symmetry be installed with rolling wheel support, rolling wheel support installs roll wheel assembly; Described roll wheel assembly comprises the lifting column that lifting is arranged on rolling wheel support bottom, and lifting column excircle arranges handwheel, and the bottom of lifting column is rotated and installed the Rotational Cylindrical coaxial with lifting column, Rotational Cylindrical arranges rotating shaft, the axis of rotating shaft and the axes normal of Rotational Cylindrical; Rotating shaft is rotated and installs roller, roller external peripheral surface is evenly equipped with locking raised line; Described roll wheel assembly also comprises lockable mechanism, described lockable mechanism comprises by the sliding bar out of horizontal-extending in Rotational Cylindrical, sliding bar is slidably installed locking rod, and locking rod offers suit hole near tip position, and locking rod is slidably mounted on sliding bar by suit hole; The end of described sliding bar arranges block; Sliding bar is provided with the lifting voussoir for limiting lock stopping bar position of wedge structure near the position of block, what lifting voussoir can be freely elevated by lifting spring is arranged on sliding bar; The bottom of described locking rod is locking voussoir, and locking voussoir is the arcwall face consistent with roller outer circumference surface shape towards the surface of roller side, this arcwall face is evenly equipped with locking raised line.
Further: described quadra is provided with a splinting layer, and is equipped with flitch; Described spring is serpentine spring; Described elastic cord is equipped with one deck burlap layer; Described first spongy layer adopts Midst density sponge, and described second spongy layer adopts high-density sponge.
The quiet sofa of a kind of high strength described in the utility model, it has the following advantages:
1, the utility model is also provided with rolling wheel support bottom the quadra of sofa body while arranging supporting leg, and rolling wheel support is provided with roll wheel assembly, and therefore whole sofa can realize convenient and strength-saving movement by roll wheel assembly;
2, sofa of the present utility model is more comfortable, softer on the whole; In use, described plastic wire can make stress point dispersed, need not act directly on packed strong spring, make the stressed more even of packed strong spring, thus solve yielding, the givey old trouble of sofa, with high resilience in making sofa soft, sofa can be made full, well-pressed, not sagging, indeformable for a long time; The utility model also solves sofa for a long time and sits dynamic spring cry, makes sofa without spring grating; The utility model sofa increases service life more than at least three times; The utility model sofa increases the fatigue strength of sponge and Loss reducing degree more than 50%;
3, in roll wheel assembly of the present utility model, comprise lockable mechanism, lockable mechanism comprises by the sliding bar out of horizontal-extending in Rotational Cylindrical, therefore whole lockable mechanism is all the time along with the direction synchronous rotary of roller, final locking voussoir is positive pair roller outer circumference surface all the time, can locking at any time; Sliding bar of the present utility model is slidably installed locking rod, and locking rod offers suit hole near tip position, and locking rod is slidably mounted on sliding bar by suit hole; The end of described sliding bar arranges block; Sliding bar is provided with the lifting voussoir for limiting lock stopping bar position of wedge structure near the position of block, what lifting voussoir can be freely elevated by lifting spring is arranged on sliding bar; Thus, whole locking rod can by lifting voussoir realize away from near roller, after roller, locking voussoir unlocks, when slide lock stopping bar is after lifting voussoir, to be elevated voussoir compression, then freely bouncing by spacing for locking rod in the position near roller, driving locking voussoir is locked by roller; The utility model is in order to realize reliable locked roller, at roller outer circumference surface, locking raised line is set, simultaneously at locking voussoir, the arcwall face consistent with roller outer circumference surface shape is set towards the surface of roller side, this arcwall face is evenly equipped with locking raised line, when two surfaces contact, the gap that locking raised line arc embeds between locking raised line realizes reliably locked;
4, the utility model is in order to ensure that whole sofa is reliable and stable when people's sitting and lying uses, whole roll wheel assembly is realized lifting by lifting column, namely roll wheel assembly can be retracted to the height higher than supporting leg after mobile good position, by supporting leg secure support.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram, and this schematic diagram has carried out the signal partly cuing open structure;
Fig. 2 is the Facad structure schematic diagram of framework described in the utility model and support bar;
Fig. 3 is the structural representation on support described in the utility model after mounting spring, elastic cord and cotton cord;
Fig. 4 is the structure for amplifying schematic diagram at A place in Fig. 1; Which basically illustrate the structural representation of roll wheel assembly.
Description of reference numerals:
1-support, 2-spring layer, 3-spongy layer, 4-rolling wheel support, 5-sofa body;
11-quadra, 12-support bar, 13-splinting layer, 21-spring, 22-clip, 23-cotton cord, 24-elastic cord, 25-burlap layer, 31-first spongy layer, 32-second spongy layer, 33-gum sprayed cotton, the packed strong spring of 34-, 35-plastic wire, 37-flitch, 41-supporting leg;
200-roll wheel assembly, 201-handwheel, 202-screw thread, 203-lifting column, 204-Rotational Cylindrical, 205-roller, 206-locking raised line, 207-rotating shaft, 208-locking voussoir, 209-locking rod, 210-sliding bar, 211-is elevated voussoir, 212-lifting spring, 213-block, and 214-is set with hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Fig. 1 ~ Fig. 4 shows detailed description of the invention of the present utility model, as shown in the figure, the quiet sofa of a kind of high strength of the utility model, comprise support 1, spring layer 2, spongy layer 3, described support comprises a quadra 11 and on quadra, is connected with some support bars 12, spring layer comprises and being arranged on quadra in longitudinally evenly distributed some springs 21, the two ends of this spring are all fixed on quadra by clip 22, be arranged on the some cotton cords 23 in horizontally set also through spring on quadra, spring is also horizontally arranged with one deck elastic cord 24, the two ends of elastic cord are fixed on quadra, spongy layer 3 is arranged on the top of spring layer, spongy layer comprises the first spongy layer 31, second spongy layer 32, gum sprayed cotton 33, first spongy layer is equipped with some bagged-springs 34, and on bagged-spring, lay one deck plastic wire 35, plastic wire is laid the second spongy layer, second spongy layer lays gum sprayed cotton, described quadra is connected with 4 ~ 8 support bars 12, wherein two are vertically arranged on the centre position of framework, and all the other bevels are arranged,
Supporting leg 41 is set bottom described quadra; Bottom described quadra corner also symmetry be installed with rolling wheel support 4, rolling wheel support is installed roll wheel assembly 200; Described roll wheel assembly comprises the lifting column 203 that lifting is arranged on rolling wheel support bottom, lifting column excircle arranges handwheel 201, the bottom of lifting column is rotated and is installed the Rotational Cylindrical 204 coaxial with lifting column, Rotational Cylindrical is arranged rotating shaft 207, the axis of rotating shaft and the axes normal of Rotational Cylindrical; Rotating shaft is rotated and installs roller 205, roller external peripheral surface is evenly equipped with locking raised line 206; Described roll wheel assembly also comprises lockable mechanism, described lockable mechanism comprises by the sliding bar 210 out of horizontal-extending in Rotational Cylindrical, sliding bar is slidably installed locking rod 209, and locking rod offers suit hole 214 near tip position, and locking rod is slidably mounted on sliding bar by suit hole; The end of described sliding bar arranges block 213; Sliding bar is provided with the lifting voussoir 211 for limiting lock stopping bar position of wedge structure near the position of block, what lifting voussoir can be freely elevated by lifting spring 212 is arranged on sliding bar; The bottom of described locking rod is locking voussoir 208, and locking voussoir is the arcwall face consistent with roller outer circumference surface shape towards the surface of roller side, this arcwall face is evenly equipped with locking raised line.
Preferably, described quadra is provided with a splinting layer 13, and is equipped with flitch 37; Described spring 21 is serpentine spring; Described elastic cord 24 is equipped with one deck burlap layer 25; Described first spongy layer 31 adopts Midst density sponge, and described second spongy layer 32 adopts high-density sponge.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. the quiet sofa of high strength, comprise support (1), spring layer (2), spongy layer (3), it is characterized in that: described support comprises a quadra (11) and on quadra, is connected with some support bars (12), spring layer comprises and being arranged on quadra in longitudinally evenly distributed some springs (21), the two ends of this spring are all fixed on quadra by clip (22), be arranged on the some cotton cords (23) in horizontally set also through spring on quadra, spring is also horizontally arranged with one deck elastic cord (24), the two ends of elastic cord are fixed on quadra, spongy layer (3) is arranged on the top of spring layer, spongy layer comprises the first spongy layer (31), second spongy layer (32), gum sprayed cotton (33), first spongy layer is equipped with some bagged-springs (34), and on bagged-spring, lay one deck plastic wire (35), plastic wire is laid the second spongy layer, second spongy layer lays gum sprayed cotton, described quadra is connected with 4 ~ 8 support bars (12), wherein two are vertically arranged on the centre position of framework, and all the other bevels are arranged,
Supporting leg (41) is set bottom described quadra; Bottom described quadra corner also symmetry be installed with rolling wheel support (4), rolling wheel support is installed roll wheel assembly (200); Described roll wheel assembly comprises the lifting column (203) that lifting is arranged on rolling wheel support bottom, lifting column excircle arranges handwheel (201), the bottom of lifting column is rotated and is installed the Rotational Cylindrical (204) coaxial with lifting column, Rotational Cylindrical is arranged rotating shaft (207), the axis of rotating shaft and the axes normal of Rotational Cylindrical; Rotating shaft is rotated and installs roller (205), roller external peripheral surface is evenly equipped with locking raised line (206); Described roll wheel assembly also comprises lockable mechanism, described lockable mechanism comprises by the sliding bar out of horizontal-extending in Rotational Cylindrical (210), sliding bar is slidably installed locking rod (209), locking rod offers suit hole (214) near tip position, and locking rod is slidably mounted on sliding bar by suit hole; The end of described sliding bar arranges block (213); Sliding bar is provided with the lifting voussoir (211) for limiting lock stopping bar position of wedge structure near the position of block, what lifting voussoir can be freely elevated by lifting spring (212) is arranged on sliding bar; The bottom of described locking rod is locking voussoir (208), and locking voussoir is the arcwall face consistent with roller outer circumference surface shape towards the surface of roller side, this arcwall face is evenly equipped with locking raised line.
2. the quiet sofa of a kind of high strength as claimed in claim 1, is characterized in that: described quadra is provided with a splinting layer (13), and is equipped with flitch (37); Described spring (21) is serpentine spring; Described elastic cord (24) is equipped with one deck burlap layer (25); Described first spongy layer (31) adopts Midst density sponge, and described second spongy layer (32) adopts high-density sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048515.9U CN204363488U (en) | 2015-01-25 | 2015-01-25 | The quiet sofa of a kind of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048515.9U CN204363488U (en) | 2015-01-25 | 2015-01-25 | The quiet sofa of a kind of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204363488U true CN204363488U (en) | 2015-06-03 |
Family
ID=53319751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048515.9U Expired - Fee Related CN204363488U (en) | 2015-01-25 | 2015-01-25 | The quiet sofa of a kind of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204363488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768672A (en) * | 2016-05-30 | 2016-07-20 | 海宁海派皮业有限公司 | Environment-friendly breathable sofa with massage function |
-
2015
- 2015-01-25 CN CN201520048515.9U patent/CN204363488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768672A (en) * | 2016-05-30 | 2016-07-20 | 海宁海派皮业有限公司 | Environment-friendly breathable sofa with massage function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |