CN202636254U - Support chassis and sofa - Google Patents
Support chassis and sofa Download PDFInfo
- Publication number
- CN202636254U CN202636254U CN 201220186584 CN201220186584U CN202636254U CN 202636254 U CN202636254 U CN 202636254U CN 201220186584 CN201220186584 CN 201220186584 CN 201220186584 U CN201220186584 U CN 201220186584U CN 202636254 U CN202636254 U CN 202636254U
- Authority
- CN
- China
- Prior art keywords
- plate
- bending
- support underframe
- bending structure
- support
- 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 - Lifetime
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of support members and discloses a support chassis and a sofa comprising the same. The support chassis comprises a hollow plate which can be connected with the bottom part of external equipment; both sides of the plate are respectively provided with a bending structure; and the bending structures and the plate are integrally molded. The support chassis can be made of a hollow strip plate without a solid plate in raw material, and moreover, during a machining process, the bending structures respectively formed at both sides of the hollow strip plate do not need to be heated, and only notches need to be respectively processed on the bending structures, and then, the hollow strip plate is directly bended, and thereby, the bending structures can be formed. The support chassis disclosed by the utility model has the advantages that the machining time is short; the efficiency is high; the cost is also low; and moreover, the phenomenon that the support chassis is unqualified because the hollow strip plate deforms after the hollow strip plate cools after being heated cannot occur.
Description
Technical field
The utility model relates to the technical field of support member, relates in particular to support underframe and the sofa that comprises this support underframe.
Background technology
In actual life, in a lot of fitments, for example sofa, tea table etc., its lower end all is provided with support underframe, play the effect of support, owing to having bending structure in the support underframe, in reality processing, for the ease of forming bending structure more, the solid slabs that adopt are made support underframe more, namely will directly solid slab need to be formed the bending structure place and burn, until burn red, thereby directly adopt apparatus to bend.
Utilize above-mentioned method to prepare the bending structure of support underframe, there is a lot of defectives: one, need to adopt solid sheet material, increase the weight of cost and support underframe; Its two, need to form the bending structure place to support underframe and heat and burn redly, the required time is longer, increases activity duration and workman's labour intensity; Its three since need to support underframe form the bending place heat burn red, wait bending structure to form after, along with the cooling of support underframe, the bending structure place is yielding, so that product is defective.
The utility model content
The purpose of this utility model is to provide support support, is intended to solve the problem that support underframe need to adopt the solid slab preparation in the prior art, the machine-shaping time is long, cost is high and be prone to defective phenomenon.
The utility model is achieved in that support underframe, comprises the hollow plate that can be connected in the external equipment bottom, and described plate both sides are provided with bending structure, and described bending structure and described plate are one-body molded.
Further, described plate both sides are connected with respectively hollow side plate, and described side plate and described plate are bending and are connected and form described bending structure, and described plate and described side plate are formed in one.
Further, inner bending place of described bending structure is provided with the breach that is communicated with in the described plate, and shutoff has lath on the described breach.
Further, described lath is welded on the described indentation, there.
Further, inner bending place of described bending structure inside is provided with rinforcement bar.
Further, described rinforcement bar is welded in the inside of described bending structure inner bending place.
The utility model also provides sofa, and it comprises above-mentioned support underframe.
Compared with prior art, the support underframe in the utility model can adopt hollow bar shaped sheet material as the raw material manufacturing, does not need solid slab, and, in process, do not need hollow bar shaped sheet material both sides are formed the heating of bending structure place, only need machining gap thereon, again directly bending, then can form bending structure, its process time is short, and efficient is high, and cost is also low, can not occur in addition because being heated, cooling off rear appearance distortion so that the underproof phenomenon of product.
Description of drawings
Fig. 1 is that the master of the support underframe that provides of the utility model embodiment looks schematic diagram;
Fig. 2 is the schematic top plan view of the support underframe that provides of the utility model embodiment;
Fig. 3 is the preparation process schematic diagram of the support underframe that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Below in conjunction with concrete accompanying drawing realization of the present utility model is described in detail.
Shown in Fig. 1～3, a preferred embodiment that provides for the utility model.
The support underframe 2 that the utility model provides can be used for playing the effect of support in furniture item or the office appliance, for example can be placed on the bottom of sofa, is used for supporting sofa etc.
The preparation method's manufacturing of can adopting of the support underframe 2 that the present embodiment provides forms:
Hollow bar shaped sheet material 1 is provided;
Both sides on the hollow bar shaped sheet material 1 need to be formed inner bending place 24 machining gaps 12 of bending structure, so that this breach 12 is communicated with the boring chamber of hollow bar shaped sheet material 1;
Hollow bar shaped sheet material 1 is bent towards breach 12 places;
After the bending of hollow bar shaped sheet material 1 reaches required bending angle, at the breach 12 upper junction plate bars of bending place with sealing gap 12, thereby form support underframe 2.
The support underframe 2 that adopts above-mentioned preparation method's manufacturing to form, it does not need solid slab as raw material, directly utilize hollow bar shaped sheet material 1 then can as raw material, and in process, do not need hollow bar shaped sheet material 1 both sides are formed the heating of bending structure place, only need to be at inner bending place 24 machining gaps 12 at this bending structure place, again directly bending, then can form bending structure, its process time is short, efficient is high, and cost is also low, can not occur in addition because distortion so that the underproof phenomenon of product occurring after the cooling of being heated.
In above-mentioned preparation method, lath is to be welded on the breach 12 of inner bending place 24 of bending structure, certainly, after the welding, also need the processing of skidding, so that form the structure of smooth transition on this breach 12, in order to avoid affect the quality of the support underframe 2 after the moulding.
According to the preparation method of above-mentioned support underframe 2, the present embodiment provides support underframe 2, and it can be made by above-mentioned preparation method.
Above-mentioned support underframe 2 can directly utilize hollow bar shaped sheet material 1 to process, the bending structure of its both sides can utilize hollow bar shaped plate body directly to bend and form, in process, do not need hollow bar shaped sheet material 1 is carried out heating operation, process time is short, cost is also low, and the underproof phenomenon of product can not occur.
The both sides of above-mentioned plate 21 are connected with respectively side plate 23, and plate 21 and side plate 23 all are hollow, and one-body molded, and side plate 23 is connected with plate respectively and is bending and connects, and has formed above-mentioned bending structure.
Inner bending place 24 of above-mentioned bending structure is provided with the breach 12 that is communicated with plate 21 inside, and shutoff has lath on the described breach 12, and the formation of this breach 12 needs only the formation for the ease of above-mentioned bending structure.
Certainly, in order to strengthen the support strength of support underframe 2, thereby make it can support heavier weight, reinforcement of weld muscle in the breach of inner bending place of bending structure, certainly, according to actual needs, the size of rinforcement bar can change.After rinforcement bar welds, then directly weld top bars at breach 12, this lath simultaneously, also is enclosed in breach 12 sealings in the support underframe 1 with rinforcement bar.The inner bending place inside of described bending structure is provided with rinforcement bar.
In the present embodiment, lath is welded on the breach 12, certainly, also can pass through other method of attachment shutoff on breach 12.
Be connected on the external equipment for the ease of support underframe 2, plate 21 upper ends of the support underframe 2 of the present embodiment are connected with connecting plate 22, this connecting plate 22 directly is connected on the upper surface of plate 21, it can be connected on the outside equipment, thereby so that this support underframe 2 can play the effect of supports outer equipment.In addition, connecting plate 22 is welded on the plate 21, perhaps also can be fixed on the plate 21 by other fixed form.
In the present embodiment, plate 21 upper ends are provided with two connecting plates 22, and these two connecting plates 22 place respectively on the upper end of plate 21 both sides, certainly, according to actual needs, plural connecting plate 22 can be set also.
Be connected connection with external device for the ease of connecting plate 22, above-mentioned connecting plate 22 is provided with installing hole 221.
The present embodiment also provides a kind of sofa, and it comprises above-mentioned support underframe 2, like this, can greatly reduce process time and the cost of sofa.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. support underframe is characterized in that, comprises the hollow plate that can be connected in the external equipment bottom, and described plate both sides are provided with bending structure, and described bending structure and described plate are one-body molded.
2. support underframe as claimed in claim 1 is characterized in that, described plate both sides are connected with respectively hollow side plate, and described side plate and described plate are bending and are connected and form described bending structure, and described plate and described side plate are formed in one.
3. support underframe as claimed in claim 2 is characterized in that, inner bending place of described bending structure is provided with the breach that is communicated with in the described plate, and shutoff has lath on the described breach.
4. support underframe as claimed in claim 3 is characterized in that, described lath is welded on the described indentation, there.
5. such as claim 2 or 3 or 4 described support underframes, it is characterized in that, the inner bending place inside of described bending structure is provided with rinforcement bar.
6. support underframe as claimed in claim 5 is characterized in that, described rinforcement bar is welded in the inside of described bending structure inner bending place.
7. sofa is characterized in that, comprises each described support underframe of claim 1～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186584 CN202636254U (en) | 2012-04-27 | 2012-04-27 | Support chassis and sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186584 CN202636254U (en) | 2012-04-27 | 2012-04-27 | Support chassis and sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636254U true CN202636254U (en) | 2013-01-02 |
Family
ID=47405458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186584 Expired - Lifetime CN202636254U (en) | 2012-04-27 | 2012-04-27 | Support chassis and sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672424A (en) * | 2012-04-27 | 2012-09-19 | 深圳超强五金有限公司 | Supporting underframe and fabrication method thereof and sofa |
-
2012
- 2012-04-27 CN CN 201220186584 patent/CN202636254U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672424A (en) * | 2012-04-27 | 2012-09-19 | 深圳超强五金有限公司 | Supporting underframe and fabrication method thereof and sofa |
| WO2013159714A1 (en) * | 2012-04-27 | 2013-10-31 | 深圳超强五金有限公司 | Support chassis and preparation method thereof and sofa |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202636254U (en) | Support chassis and sofa | |
| CN102672424A (en) | Supporting underframe and fabrication method thereof and sofa | |
| CN203895785U (en) | Assembled power cabinet | |
| CN203538263U (en) | Tea carding machine | |
| CN201715921U (en) | Plug-in type steel three-column integrated piece head | |
| CN210590535U (en) | Arc bending device for plastic lining plate production | |
| CN201834072U (en) | Automobile carriage | |
| CN202378029U (en) | Tool rack on which fork truck bottom plate is placed | |
| CN203426646U (en) | Mould for assembling steamer bottom pot wheel bracket of trigeminal steamer pot for wine brewing | |
| CN202582066U (en) | Drying rack | |
| CN205862933U (en) | Fan of dry type transformer supporting structure | |
| CN203820624U (en) | Energy-saving hot-bending device | |
| CN104659975A (en) | VPI hydraulic ground forming mold device | |
| CN204058237U (en) | A kind of glass bending forming mould | |
| CN104708251B (en) | Utilize the method for mould assembling wine brewing three rice steamer pot rice steamer bottom pot wheel support | |
| CN203673930U (en) | Spliced type iron, silicon and aluminum reactor iron core | |
| CN203485948U (en) | Material rack transfer trolley of die bonder | |
| CN203729812U (en) | Assembled door leaf | |
| CN203680393U (en) | Conveyor belt structure of foam cement heat preservation plate cutting machine | |
| CN205289458U (en) | Bulk freighter transverse bulkhead cell type board forming die | |
| CN202588832U (en) | Novel shelf | |
| CN101934422B (en) | Portal welding machine | |
| CN205927108U (en) | A moulding -die mould board for suppressing alloying agent | |
| CN206435904U (en) | FA section bar power distribution equipments side frame assembles limiting platform | |
| CN204539639U (en) | A kind of complex cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |