CN208807934U - A kind of telescopic sofa frame - Google Patents
A kind of telescopic sofa frame Download PDFInfo
- Publication number
- CN208807934U CN208807934U CN201820521804.XU CN201820521804U CN208807934U CN 208807934 U CN208807934 U CN 208807934U CN 201820521804 U CN201820521804 U CN 201820521804U CN 208807934 U CN208807934 U CN 208807934U
- Authority
- CN
- China
- Prior art keywords
- stretcher body
- spring
- middle frame
- inside casing
- telescopic
- 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.)
- Expired - Fee Related
Links
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of telescopic sofa framves, including left stretcher body, middle frame body and right stretcher body, the left stretcher body and right stretcher body are symmetrical in the two sides of middle frame body, the bottom of the left stretcher body and right stretcher body is welded with multiple U-shaped brackets, the middle frame body is actively nested in bracket, the left stretcher body includes outline border and the inside casing that is connected on the inside of outline border, the spring of array distribution is connected on the inside of the inside casing, the bottom of the spring is connected with two support rods perpendicular with spring, the bottom surface of the inside casing is connected with stabilizer blade connecting plate far from one end of middle frame body, the lower rotation of the stabilizer blade connecting plate is connected with telescopic support leg.The utility model uses knockdown structure, the entire length of conveniently adjusted sofa frame, while frame portions to use the undulating springs of domes, has the characteristics that elasticity is good and rigidity is strong, environmental and durable, structure is simple, and cost is relatively low.
Description
Technical field
The utility model relates to technical field of furniture more particularly to a kind of telescopic sofa framves.
Background technique
Multiple groups spring is arranged on the base, is adhered by sponge and forms mostly using timber as pedestal for existing sofa, this
Sofa needs a large amount of timber, causes great damage to the forest reserves, and spring is usually dispersed distribution, whole elasticity
Relevance is poor, reduces the comfort that people are sitting on sofa；On the other hand, existing steel sofa frame is mostly integral solder
It forms, size can not change, and the product of every kind of specification requires to be welded independent matched sofa frame, and the sofa of integral solder
Shelf for conveying is inconvenient, is unfavorable for subsequent processing.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of telescopic sofa proposed
Frame.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of telescopic sofa frame, including left stretcher body, middle frame body and right stretcher body, the left stretcher body and right stretcher body are in middle frame body
Two sides it is symmetrical, the bottom of the left stretcher body and right stretcher body is welded with multiple U-shaped brackets, and the middle frame body is actively
It is nested in bracket, the left stretcher body includes outline border and the inside casing that is connected on the inside of outline border, is connected with battle array on the inside of the inside casing
The spring of column distribution, the bottom of the spring are connected with two support rods perpendicular with spring, and the bottom surface of the inside casing is separate
One end of middle frame body is connected with stabilizer blade connecting plate, and the lower rotation of the stabilizer blade connecting plate is connected with telescopic support leg.
Preferably, the spring is the arch knot of middle part protrusion, is projected as wavy shaped configuration in horizontal plane.
Preferably, multiple location holes being equally spaced, the side of the bracket are offered on the frame side of the middle frame body
The pin hole matched with location hole is offered on face, is inserted with pin shaft in pin hole.
Preferably, multiple stiffener plates are connected between the inside casing and outline border.
Preferably, the support leg includes the interior bar being connected with stabilizer blade connecting plate, and the Basolateral of interior bar is slidably socketed
There is outer bar.
In the utility model, using knockdown structure, in the bottom weld brackets of left stretcher body and right stretcher body, on bracket
Frame body in setting, by the link position of frame body and left stretcher body or right stretcher body in adjusting, the entirety of conveniently adjusted sofa frame is long
Degree, while frame portions use the undulating springs of domes, have the characteristics that elasticity is good and rigidity is strong；The utility model ring
Protect durable, structure is simple, and cost is relatively low；Sofa frame can stretch simultaneously, reduce space occupied, be readily transported transfer.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model
Fig. 3 is the side structure schematic view of the utility model.
In figure: 1 left stretcher body, frame body in 2,3 right stretcher bodies, 4 brackets, 5 outline borders, 6 inside casings, 7 support legs, 8 springs, 9 support rods,
10 stabilizer blade connecting plates, 11 stiffener plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of telescopic sofa frame, including left stretcher body 1, middle frame body 2 and right stretcher body 3, left stretcher body 1 and right shelf
Body 3 is symmetrical in the two sides of middle frame body 2, and the bottom of left stretcher body 1 and right stretcher body 3 is welded with multiple U-shaped brackets 4, middle frame
Body 2 is actively nested in bracket 4.
Multiple location holes being equally spaced are offered on the frame side of middle frame body 2, offer on the side of bracket 4 and are determined
The pin hole that matches of position hole is inserted with pin shaft in pin hole, and left stretcher body 1 includes outline border 5 and the inside casing 6 for being connected to 5 inside of outline border, inside casing
Multiple stiffener plates 11 are connected between 6 and outline border 5, the inside of inside casing 6 is connected with the spring 8 of array distribution, and spring 8 is middle part
The arch knot of protrusion is projected as wavy shaped configuration in horizontal plane, the bottom of spring 8 be connected with two it is perpendicular with spring 8
Support rod 9.
The bottom surface of inside casing 6 is connected with stabilizer blade connecting plate 10, the lower rotation of stabilizer blade connecting plate 10 far from one end of middle frame body 2
It is connected with telescopic support leg 7, support leg 7 includes the interior bar being connected with stabilizer blade connecting plate 10, and the Basolateral of interior bar is sliding
Dynamic to be socketed with outer bar, outer bar is U-shaped structure, and the corresponding location hole of multiple groups, positioning hole setting are offered in outer bar and interior bar
There is bolt, by adjusting installation site of the bolt on location hole, adjusts the entire length of support leg 7, realize the liter of sofa frame
Contracting.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of telescopic sofa frame, including left stretcher body (1), middle frame body (2) and right stretcher body (3), the left stretcher body (1) and right shelf
Body (3) is symmetrical in the two sides of middle frame body (2), it is characterised in that: the bottom of the left stretcher body (1) and right stretcher body (3) is welded
Multiple U-shaped brackets (4) are connected to, the middle frame body (2) is actively nested in bracket (4), and the left stretcher body (1) includes outline border
(5) and the inside casing (6) that is connected on the inside of outline border (5) spring (8) of array distribution, is connected on the inside of the inside casing (6), it is described
The bottom of spring (8) is connected with two support rods (9) perpendicular with spring (8), and the bottom surface of the inside casing (6) is far from middle frame body
(2) one end is connected with stabilizer blade connecting plate (10), and the lower rotation of the stabilizer blade connecting plate (10) is connected with telescopic support
Foot (7).
2. a kind of telescopic sofa frame according to claim 1, which is characterized in that the spring (8) is middle part protrusion
Domes, spring (8) in the horizontal plane be projected as wavy shaped configuration.
3. a kind of telescopic sofa frame according to claim 1, which is characterized in that the frame side of the middle frame body (2)
On offer multiple location holes being equally spaced, offer the pin hole matched with location hole on the side of the bracket (4), sell
Pin shaft is inserted in hole.
4. a kind of telescopic sofa frame according to claim 3, which is characterized in that the inside casing (6) and the outline border (5)
Between be connected with multiple stiffener plates (11).
5. a kind of telescopic sofa frame according to claim 1, which is characterized in that the support leg (7) includes and stabilizer blade
The Basolateral sliding sleeve of the interior bar that connecting plate (10) is connected, interior bar is connected to outer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521804.XU CN208807934U (en) | 2018-04-13 | 2018-04-13 | A kind of telescopic sofa frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820521804.XU CN208807934U (en) | 2018-04-13 | 2018-04-13 | A kind of telescopic sofa frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208807934U true CN208807934U (en) | 2019-05-03 |
Family
ID=66268350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820521804.XU Expired - Fee Related CN208807934U (en) | 2018-04-13 | 2018-04-13 | A kind of telescopic sofa frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208807934U (en) |
-
2018
- 2018-04-13 CN CN201820521804.XU patent/CN208807934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |