CN215347949U - Sofa frame and sofa with spring layer - Google Patents
Sofa frame and sofa with spring layer Download PDFInfo
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- CN215347949U CN215347949U CN202121701155.XU CN202121701155U CN215347949U CN 215347949 U CN215347949 U CN 215347949U CN 202121701155 U CN202121701155 U CN 202121701155U CN 215347949 U CN215347949 U CN 215347949U
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Abstract
The utility model discloses a sofa frame with a spring layer and a sofa, comprising: the supporting frame comprises three first main beams which are transversely arranged in parallel, two second main beams which are longitudinally arranged in parallel and supporting strips, the two second main beams are respectively connected with the three first main beams, and the supporting strips are connected between the first main beams positioned at the front side and the first main beams positioned in the middle; and the spring layer is fixed on the supporting bar and comprises a plurality of springs, spring fixing parts and a spring connecting frame, wherein the springs are arranged along the length direction of the supporting bar, the spring connecting frame is arranged above the springs, one ends of the springs are fixed on the spring supporting bar through the spring fixing parts, and the other ends of the springs are arranged on the spring connecting frame. The sofa has high structural strength, is not easy to damage, can ensure the stability of the whole structure, prolongs the service life of the sofa, and improves the user experience.
Description
Technical Field
The utility model relates to the field of home furnishing, in particular to a sofa frame with a spring layer and a sofa.
Background
With the improvement of living standard, people begin to pursue more comfortable experiences brought by furniture, and the requirement of people on the sofa serving as an important household article in the life of people is higher and higher. In the prior art, the spring layer in the common sofa frame structure has low structural strength and is easy to deform in a sunken way, so that the service life of the sofa is not long enough, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a sofa frame with a spring layer and a sofa, and aims to solve the problems that in the prior art, the spring layer in the sofa frame structure is low in structural strength and easy to damage, so that user experience is influenced.
In order to achieve the above object, the present invention provides a sofa frame with a spring layer, comprising: the supporting frame comprises three first main beams which are transversely arranged in parallel, two second main beams which are longitudinally arranged in parallel and supporting strips, the two second main beams are respectively connected with the three first main beams, and the supporting strips are connected between the first main beams positioned at the front side and the first main beams positioned in the middle; and the spring layer is fixed on the supporting bar and comprises a plurality of springs, spring fixing parts and a spring connecting frame, wherein the springs are arranged along the length direction of the supporting bar, the spring connecting frame is arranged above the springs, one ends of the springs are fixed on the spring supporting bar through the spring fixing parts, and the other ends of the springs are arranged on the spring connecting frame.
Preferably, the spring fixing member includes a first connection screw, and one end of the spring is fixed on the supporting bar by the first connection screw.
Preferably, the spring connecting frame comprises a connecting frame main body, a spring connecting buckle, a first connecting belt and a second connecting belt; the connecting frame main body comprises two first connecting pipes which are transversely arranged in parallel and two second connecting pipes which are longitudinally arranged in parallel, and the second connecting pipes are connected with the first connecting pipes to form a rectangular structure; the first connecting belt and the second connecting pipe are parallel to each other and arranged above the spring, the first connecting belt is connected with the two first connecting pipes, the second connecting belt is parallel to the first connecting pipes and arranged above the spring, the second connecting belt is connected with the two second connecting pipes, and the intersection of the first connecting belt and the second connecting belt corresponds to the center of the spring; the spring connecting buckle is arranged above the spring, one end of the spring connecting buckle is connected with the other end of the spring, and the other end of the spring connecting buckle is connected with the first connecting belt and the second connecting belt.
Preferably, the spring coupling buckle comprises: the groove is arranged at the bottom of the spring, and the other end of the spring is fixed in the groove; the locking piece is arranged at the top of the connecting piece, through holes are formed in the locking piece corresponding to the first connecting belt and the second connecting belt, and the first connecting belt and the second connecting belt penetrate through the through holes of the locking piece.
Preferably, the spring connecting frame further comprises a connecting belt fixing piece, one end of the connecting belt fixing piece is fixed on the first connecting pipe or the second connecting pipe, and the other end of the connecting belt fixing piece is connected with the first connecting belt or the second connecting belt.
Preferably, the link main part still includes mount connecting piece and second connecting screw, and the mount connecting piece includes two connecting plates that are 90 degrees connections, two connecting plate integrated into one piece, and first connecting pipe and second connecting pipe are connected respectively to two connecting plates.
Preferably, the spring comprises a metal layer and a new material layer arranged on the surface of the metal layer, wherein the material of the metal layer is at least one of steel, copper and iron, and the material of the new material layer is at least one of silica gel, paint, asphalt and plastic.
Preferably, the support frame further comprises a connecting beam connecting the two first main beams located at the rear side and the middle.
Preferably, the support frame further comprises support legs, the support legs are members bent in a U shape, and two ends of each member are respectively connected with the two first main beams located on the front side and the rear side.
The utility model also provides a sofa, which comprises the sofa frame.
Has the advantages that: according to the sofa frame with the spring layer, the spring layer comprises the springs arranged along the length direction of the supporting bar, the spring fixing pieces and the spring connecting frames arranged above the springs, wherein one ends of the springs are fixed on the spring supporting bar through the spring fixing pieces, and the other ends of the springs are arranged on the spring connecting frames.
Drawings
FIG. 1 is a schematic view of the sofa frame with spring layer according to the present invention;
FIG. 2 is a schematic view of the connection of the spring, the support strip and the spring connector link of FIG. 1; and
fig. 3 is a partially exploded schematic view of the spring link of fig. 1.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same elements or elements having the same functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
Referring to fig. 1 to 3, the present invention provides a sofa frame with a spring layer, which includes: a support frame 1 and a spring layer 2.
The support frame 1 comprises three first main beams 11 arranged in parallel in the transverse direction, two second main beams 12 arranged in parallel in the longitudinal direction, support bars 13, connecting beams 14 and support feet 15. The two second main beams 12 are respectively connected with the three first main beams 11, the support bars 13 are connected with the first main beams 11 positioned at the front side and the first main beams 11 positioned in the middle, and the connecting beam 14 is connected with the two first main beams 11 positioned at the rear side and the middle. The support foot 15 is a U-shaped bent member, and two ends of the member are respectively connected to the two first main beams 11 located on the front side and the rear side.
The sofa frame formed by the first main beam 11, the second main beam 12, the supporting bars 13, the connecting beams 14 and the supporting legs 15 is stable, and the safety can be improved.
In this embodiment, the first main beam 11 and the second main beam 12 both adopt a profile structure, and during production, a factory can produce sofas with different sizes, for example, different lengths and widths by cutting the main beam 103, so that design and manufacturing costs can be effectively reduced, and meanwhile, a user can also adjust the size of the sofa frame by cutting the main beam 103, so as to meet actual requirements.
And the spring layer 2 is fixed on the supporting strip 13 and comprises a plurality of springs 21 arranged along the length direction of the supporting strip 13, spring fixing parts 22 and a spring connecting frame 23 arranged above the springs 21. Wherein, one end of the spring 21 is fixed on the supporting bar 13 of the spring 21 through a spring fixing member 22, and the other end of the spring 21 is on a spring connecting frame 23.
The spring 21 comprises a metal layer and a new material layer arranged on the surface of the metal layer, wherein the metal layer is made of at least one of steel, copper and iron, and the new material layer is made of at least one of silica gel, paint, asphalt and plastics.
In this embodiment, the diameter of the metal layer ranges from 1mm to 3mm, and the thickness of the new material layer ranges from 0.5mm to 5 mm.
Through adopting the integrated configuration on metal level and new material layer, can increase spring 21's hardness for spring 21 possesses corrosion-resistant high temperature resistance's performance simultaneously, has prolonged spring 21's life-span greatly.
The specific way of fixing the spring 21 on the supporting bar 13 is as follows: the spring fixing part 22 includes a first connecting screw, the supporting bar 13 is provided with a fixing hole 131 corresponding to the first connecting screw, one end of the first connecting screw presses the spring 21 on the supporting bar 13, and the other end of the first connecting screw is inserted into the fixing hole 131 of the supporting bar 13 to fix the spring 21 on the supporting bar 13.
The spring attachment bracket 23 includes: a connecting frame main body 231, a spring connecting buckle 232, a first connecting belt 233, a second connecting belt 234 and a connecting belt fixing piece 235. Wherein, the spring connecting buckle 232 is arranged above the spring 21, one end of the spring connecting buckle 232 is connected with the other end of the spring 21, and the other end of the spring connecting buckle 232 is connected with the first connecting belt 233 and the second connecting belt 234.
The link body 231 includes: two first connecting pipes 2311 arranged in parallel in the transverse direction, two second connecting pipes 2312 arranged in parallel in the longitudinal direction, a fixing frame connecting piece 2313 and a second connecting screw 2314.
The second connection pipe 2312 connects the first connection pipe 2311 to form a rectangular structure. The connection mode of the first connection pipe 2311 and the second connection pipe 2312 is as follows: the fixing frame connecting piece 2313 comprises two connecting plates which are connected in an angle of 90 degrees, the two connecting plates are integrally formed, one connecting plate is connected with the first connecting pipe 2311, the other connecting plate is connected with the second connecting pipe 2312, through holes are formed in the connecting plates, through holes are formed in the first connecting pipe 2311 and the second connecting pipe 2312 corresponding to the through holes, and the fixing frame connecting piece 2313 is used for connecting and fixing the first connecting pipe 2311 and the second connecting pipe 2312 through the through holes in the connecting plates and the through holes in the first connecting pipe 2311 and the second connecting pipe 2312 sequentially through the second connecting screw rod 2314.
The spring attachment tabs 232 include: a recess 2322 provided at the bottom thereof and a locking member 2321 provided at the top thereof. The other end of the spring 21 is fixed in the groove; the locking member 2321 is provided with through holes corresponding to the first and second connection straps 233 and 234, and the first and second connection straps 233 and 234 pass through the through holes of the locking member 2321.
The first connection belt 233 is parallel to the second connection pipe 2312 and disposed above the spring 21, and connects the two first connection pipes 2311, and the second connection belt 234 is parallel to the first connection pipe 2311 and disposed above the spring 21, and connects the two second connection pipes 2312, and the junction of the first connection belt 233 and the second connection belt 234 corresponds to the center of the spring 21.
One end of the connection band fixing member 235 is fixed to the first connection pipe 2311 or the second connection pipe 2312, and the other end of the connection band fixing member 235 is connected to the first connection band 233 or the second connection band 234.
The way of fixing one end of the connection band fixing member 235 to the first connection pipe 2311 or the second connection pipe 2312 is specifically: the connecting band fixing piece 235 is an L-shaped structure, the first connecting pipe 2311 and the second connecting pipe 2312 are both inverted L-shaped structures, the first connecting pipe 2311 and the second connecting pipe 2312 are both provided with clamping grooves, one end of the connecting band fixing piece 235 is provided with a buckle, and the connecting band fixing piece 235 is fixed on the first connecting pipe 2311 or the second connecting pipe 2312 in a mode of being fixed on the clamping grooves through the buckle.
The other end of the connecting band fixing member 235 is connected to the first connecting band 233 or the second connecting band 234 in the following specific manner: the other end of the connecting band fixing member 235 is provided with a through hole, the first connecting band 233 or the second connecting band 234 is provided with a through hole corresponding to the through hole, and the first connecting band 233 or the second connecting band 234 sequentially passes through the through hole of the connecting band fixing member 235 and the through hole of the first connecting band 233 or the second connecting band 234 by a connecting screw to be fixed on the first connecting tube 2311 or the second connecting tube 2312.
Through the structure of spring link 231, can carry out the monolithic stationary with the array of spring 21 on the support frame 1 for the fixed of spring is more firm, has prolonged the life of sofa.
Has the advantages that: according to the sofa frame with the spring layer, the spring layer comprises the springs arranged along the length direction of the supporting bar, the spring fixing pieces and the spring connecting frames arranged above the springs, wherein one ends of the springs are fixed on the spring supporting bar through the spring fixing pieces, and the other ends of the springs are arranged on the spring connecting frames.
The above is only a part or preferred embodiment of the present invention, and neither the text nor the drawings should limit the scope of the present invention, and all equivalent structural changes made by the present specification and the contents of the drawings or the related technical fields directly/indirectly using the present specification and the drawings are included in the scope of the present invention.
Claims (10)
1. A sofa frame with a spring layer, comprising:
the supporting frame comprises three first main beams which are transversely arranged in parallel, two second main beams which are longitudinally arranged in parallel and supporting strips, the two second main beams are respectively connected with the three first main beams, and the supporting strips are connected between the first main beams positioned at the front side and the first main beams positioned in the middle;
the spring layer, it is fixed in on the support bar, it includes a plurality of edges spring, spring mounting that support bar length direction set up and set up in the spring coupling frame of spring top, wherein, the one end of spring is passed through the spring mounting is fixed on the spring support bar, the other end of spring is in on the spring coupling frame.
2. The sofa frame according to claim 1, wherein the spring retainer includes a first attachment screw, one end of the spring being secured to the support bar by the first attachment screw.
3. The sofa frame according to claim 1, wherein the spring link includes a link body, a spring connector link, a first connector strap, and a second connector strap;
the connecting frame main body comprises two first connecting pipes which are transversely arranged in parallel and two second connecting pipes which are longitudinally arranged in parallel, and the second connecting pipes are connected with the first connecting pipes to form a rectangular structure;
the first connecting belt and the second connecting pipe are parallel to each other and arranged above the spring, the first connecting belt is connected with the two first connecting pipes, the second connecting belt is parallel to the first connecting pipes and arranged above the spring, the second connecting belt is connected with the two second connecting pipes, and the intersection of the first connecting belt and the second connecting belt corresponds to the center of the spring;
the spring connecting buckle is arranged above the spring, one end of the spring connecting buckle is connected with the other end of the spring, and the other end of the spring connecting buckle is connected with the first connecting belt and the second connecting belt.
4. The sofa frame according to claim 3, wherein the spring connector clips comprise:
the spring is arranged in the groove at the bottom of the spring, and the other end of the spring is fixed in the groove;
set up in the retaining member at its top, the retaining member corresponds first connecting band and second connecting band are equipped with the through hole, first connecting band and second connecting band pass the through hole of retaining member.
5. The sofa frame according to claim 3, wherein the spring connecting bracket further comprises a connecting band fixing member, one end of the connecting band fixing member is fixed to the first connecting tube or the second connecting tube, and the other end of the connecting band fixing member is connected to the first connecting band or the second connecting band.
6. The sofa frame according to claim 3, wherein the connecting frame body further comprises a fixing frame connecting piece and a second connecting screw, the fixing frame connecting piece comprises two connecting plates connected at 90 degrees, the two connecting plates are integrally formed, and the two connecting plates are respectively connected with the first connecting pipe and the second connecting pipe.
7. The sofa frame according to claim 1, wherein the spring comprises a metal layer and a new material layer disposed on the surface of the metal layer, wherein the metal layer is made of at least one of steel, copper and iron, and the new material layer is made of at least one of silicone, paint, asphalt and plastic.
8. The sofa frame according to claim 1, wherein the support frame further includes a connecting beam connecting the two first main beams at the rear and middle.
9. The sofa frame according to claim 1, wherein the support frame further comprises support legs, the support legs being U-bent members having two ends connected to the two first main beams at the front side and the rear side, respectively.
10. A sofa comprising a sofa frame with spring layers according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121701155.XU CN215347949U (en) | 2021-07-23 | 2021-07-23 | Sofa frame and sofa with spring layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121701155.XU CN215347949U (en) | 2021-07-23 | 2021-07-23 | Sofa frame and sofa with spring layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215347949U true CN215347949U (en) | 2021-12-31 |
Family
ID=79611665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121701155.XU Active CN215347949U (en) | 2021-07-23 | 2021-07-23 | Sofa frame and sofa with spring layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215347949U (en) |
-
2021
- 2021-07-23 CN CN202121701155.XU patent/CN215347949U/en active Active
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