CN203314532U - Central-joint integral combination type bagged spring cushion - Google Patents
Central-joint integral combination type bagged spring cushion Download PDFInfo
- Publication number
- CN203314532U CN203314532U CN2013201662005U CN201320166200U CN203314532U CN 203314532 U CN203314532 U CN 203314532U CN 2013201662005 U CN2013201662005 U CN 2013201662005U CN 201320166200 U CN201320166200 U CN 201320166200U CN 203314532 U CN203314532 U CN 203314532U
- Authority
- CN
- China
- Prior art keywords
- cushion
- spring
- helical spring
- cloth
- chalaza
- 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.)
- Withdrawn - After Issue
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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
- A47C27/06—Spring inlays
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
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- Springs (AREA)
Abstract
The utility model relates to a central-joint integral combination type bagged spring cushion which comprises helical springs, an upper fabric layer and a lower fabric layer. The utility model is characterized in that the helical springs are distributed between the upper fabric layer and the lower fabric layer; and a plurality of joints on the two fabric layers are positioned in all the helical springs. The utility model has a reasonable structure; the joints on the two fabric layers are respectively positioned at the center of each helical spring, so that the joints of the two fabric layers are smaller, and the area of the non-joint parts is increased; and thus, more non-joint parts are reserved to the top of the spring, thereby increasing the support area of the cushion, reducing the stress pressure, and enhancing the comfort of the cushion. Besides, the joints on the two fabric layers are respectively positioned at the center of each helical spring, so that the springs can be distributed more tightly and freely.
Description
Technical field
The utility model relates to a kind of spring mattress saddle, and particularly a kind of central authorities engage Integral combined packed spring cushion.
Background technology
In Chinese patent (patent No. 200720058207.X), disclose a kind of " Integral combined packed spring cushion ".This technology is utilized the helical spring of the many rows of upper and lower two layers of cloth parcel multiple row, directly forms cushion, thereby has simplified the manufacturing process of cushion.But it has the following disadvantages: due to a plurality of solid chalaza on two layers of cloth around each helical spring axle center annular spread, thereby make the joint area change of two layers of cloth, reduced the support area of cushion, use comfortable not.Separately due to adjacent two helical spring solid chalaza all outside helical spring, so helical spring can not lean on too closely, the interference otherwise the solid chalaza of two circles can overlap each other, even can be welded on helical spring, cause rosin joint, can be restricted in the time of therefore will increasing cushion spring density.
The utility model content
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, solid chalaza on two layers of cloth all is positioned at each helical spring center, thereby the joint area reduces the support area that has increased cushion, can make simultaneously helical spring distribution more closely, freer, the central authorities of having improved the comfort level of cushion engage Integral combined packed spring cushion.
The purpose of this utility model can reach by following measures: a kind of central authorities engage Integral combined packed spring cushion, comprise helical spring, upper strata cloth, lower layer mix feeding, it is characterized in that: a plurality of helical springs are distributed between upper strata cloth and lower layer mix feeding, and a plurality of joints on two layers of cloth are positioned at each helical spring.
The purpose of this utility model can also reach by following measures: the joint that is positioned at each helical spring consists of a plurality of solid chalaza, and circular or other geometries distributions.The joint that is positioned at each helical spring consists of a solid chalaza.Solid chalaza on two layers of cloth adopts ultrasonic bonding or heating power welding or sews up.
The utility model has following advantage compared to existing technology:
1, rational in infrastructure, solid chalaza on two layers of cloth all is positioned at each helical spring center and makes the joint of two layers of cloth diminish, the area change of non-junction, non-junction is retained in the top of spring more, thereby increased the support area of cushion, reduce stressed pressure, improved the comfort level of cushion.
2, because the solid chalaza on two layers of cloth all is positioned at each helical spring center, thereby make the distribution of spring can be more closely, freer.Can not produce the phenomenon of the solid overlapped interference of chalaza of adjacent two helical spring welding in the time will increasing cushion spring density yet.
The accompanying drawing explanation
Fig. 1 is structure front elevational schematic of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
The structure front elevational schematic that Fig. 3 is another embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
Embodiment mono-
With reference to Fig. 1, Fig. 2, the utility model comprises helical spring 1, upper strata cloth 2, lower layer mix feeding 3 etc.Helical spring 1 is divided into the many rows of multiple row and is evenly distributed between upper strata cloth 2 and lower layer mix feeding 3, and a plurality of joints 4 on two layers of cloth are positioned at each helical spring 1 (center).The joint 4 that is positioned at each helical spring 1 consists of a plurality of solid chalaza 5, and circular or other geometries distributions.Solid chalaza on two layers of cloth 5 adopts ultrasonic bonding, heating power welding or sews up etc.Because the solid chalaza 5 on two layers of cloth all is positioned at the center of each helical spring 1, thereby increased the area of the support face 6 of cushion, the distribution that can make helical spring 1 simultaneously more closely, freer, improved the comfort level of cushion.
Embodiment bis-
With reference to Fig. 3, the joint 4 that is positioned at each helical spring 1 consists of a solid chalaza 5, and other structure is identical with embodiment mono-.
Claims (4)
1. central authorities engage Integral combined packed spring cushion, comprise helical spring (1), upper strata cloth (2), lower layer mix feeding (3), it is characterized in that: a plurality of helical springs (1) are distributed between upper strata cloth (2) and lower layer mix feeding (3), and a plurality of joints (4) on two layers of cloth are positioned at each helical spring (1).
2. central authorities according to claim 1 engage Integral combined packed spring cushion, it is characterized in that: the joint (4) that is positioned at each helical spring (1) consists of a plurality of solid chalaza (5), and circular distribution.
3. central authorities according to claim 1 engage Integral combined packed spring cushion, it is characterized in that: the joint (4) that is positioned at each helical spring (1) consists of a solid chalaza (5).
4. engage Integral combined packed spring cushion according to claim 1 or 2 or 3 described central authorities, it is characterized in that: the solid chalaza (5) on two layers of cloth adopts ultrasonic bonding or heating power welding or sews up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201662005U CN203314532U (en) | 2013-04-03 | 2013-04-03 | Central-joint integral combination type bagged spring cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201662005U CN203314532U (en) | 2013-04-03 | 2013-04-03 | Central-joint integral combination type bagged spring cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203314532U true CN203314532U (en) | 2013-12-04 |
Family
ID=49653946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201662005U Withdrawn - After Issue CN203314532U (en) | 2013-04-03 | 2013-04-03 | Central-joint integral combination type bagged spring cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203314532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169301A (en) * | 2013-04-03 | 2013-06-26 | 广州市联柔机械设备有限公司 | Centrally-jointed and integrally-combined type bagged spring cushion |
-
2013
- 2013-04-03 CN CN2013201662005U patent/CN203314532U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169301A (en) * | 2013-04-03 | 2013-06-26 | 广州市联柔机械设备有限公司 | Centrally-jointed and integrally-combined type bagged spring cushion |
| CN103169301B (en) * | 2013-04-03 | 2015-12-02 | 广州市联柔机械设备有限公司 | Central authorities engage Integral combined packed spring cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |