CN202993496U - Section bar splicing structure - Google Patents
Section bar splicing structure Download PDFInfo
- Publication number
- CN202993496U CN202993496U CN 201220481357 CN201220481357U CN202993496U CN 202993496 U CN202993496 U CN 202993496U CN 201220481357 CN201220481357 CN 201220481357 CN 201220481357 U CN201220481357 U CN 201220481357U CN 202993496 U CN202993496 U CN 202993496U
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- Prior art keywords
- section bar
- section
- splicing structure
- section bars
- connector
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Abstract
The utility model provides a section bar splicing structure which comprises two section bars and a connection part arranged at an abutted corner between the two section bars. The connection part comprises two clamp plates which commonly form an L-shaped structure. Each section bar is provided with a clamp groove structure. The two clamp plates are respectively clamped in the clamp groove structures of the two section bars. Seamless abutting of a 45-degree angle is formed at the abutted corner of the two section bars The section splicing structure is simple and reasonable in structure, convenient to operate and capable of effectively improving splicing efficiency and reducing operation difficulties of splicing plates. Especially for splicing of boards of an air conditioning box, size precision when the boards are manufactured can be ensured. Only one connection part is needed for connecting the two section bars. The number of the connection parts is reduced and manufacture cost is reduced. Through the section bar splicing structure, the problem that section bars are prone to malposition in time of splicing is effectively solved. Meanwhile, a gas between board section bars is reduced, size is stable and appearance is elegant and generous.
Description
Technical field
The utility model relates to a kind of section bar splicing structure.
Background technology
Air-conditioning box also claims the combined air processing group, generally is used in factory, office building, market, hotels and other places, and its function is can to realize freezing, heats, humidification is in one.Internal structure mostly is greatly preheat coil, heat(ing) coil, refrigeration coil, humidifier, pressure fan, roughing efficiency air filter (being generally leaf filter), medium effeciency filter (being generally bag filter), with air supply duct, return air duct, part factory, VMC is installed again and is formed return air blowing system, with the function of the winter heating of freezing the summer of realizing workshop or market etc.
Usually, air-conditioning box comprises casing, each face of casing by be spliced into framework by section bar, erecting of panel forms on framework.In prior art, syndeton between two section bars is comparatively complicated, complexity for the syndeton of clear surperficial prior art, below take the syndeton between the first section bar and the second section bar as example, this syndeton comprises the first connector that is installed on the first section bar lateral margin, is installed on the second connector of the second section bar lateral margin and connects the first connector and the intermediate connector of the second connector.Just two section bars are coupled together by these three connectors of intermediate connector, the first connector, the second connector, more than visible connector quantity, the complexity of connection.More than connector quantity, virtually increase manufacturing cost and reduce splicing efficient.
The utility model content
The purpose of the utility model embodiment is to provide a kind of section bar splicing structure, the problem that when being intended to solve the section bar splicing that exists in prior art, efficient is low, splicing construction is complicated, manufacturing cost is high.
The utility model embodiment realizes like this, a kind of section bar splicing structure, it comprises two section bars and is positioned at the connector at the butt joint corner place of described two section bars, described connector comprises two clamps of the L shaped structure of common formation, each section bar has notch, described two clamps are stuck in respectively in the notch of described two section bars, and described two section bars are at butt joint corner place's formation miter angle slitless connection.
Further, each section bar comprises plate body and two side plates that extended in the same way by the relative both sides of described plate body, and described two side plates are extended with two flanges in opposite directions, the described notch of the common formation of described two flanges, described plate body and described two side plates.
Further, each clamp of described connector has first surface towards described plate body, respectively towards second surface and three surface relative with described first surface of described two side plates, convex with some the first convex tendons on described first surface, convex with some the second convex tendons on described second surface, described the first convex tendon is resisted against on described plate body, described the second convex tendon is resisted against on corresponding described side plate, and described the 3rd surface is affixed on described flange.
Further, described the first convex tendon extends along the width of described first surface, and described the second convex tendon extends along the width of described second surface.
Further, described the first convex tendon interval that is parallel to each other, described the second convex tendon interval that is parallel to each other.
Further, described connector is provided with reinforcing rib structure in the inboard of described two clamps.
Further, described reinforcing rib structure comprises the L-shaped stiffener of the inboard that is connected in described two clamps and is positioned at the some to floor of described stiffener relative both sides.
Further, described stiffener extends on the length direction of described clamp.
The utility model provides above-mentioned section bar splicing structure, and it is simple and reasonable, and convenient operation has effectively improved assembly unit efficient, reduces the difficulty of jigsaw operation.Especially for the splicing of air-conditioning box panel, can guarantee the manufacturing dimension precision of panel.Connect two section bars and only need a connector, the quantity of connector reduces, and has reduced manufacturing cost.By above-mentioned section bar splicing structure, the section bar when efficiently solving assembly unit is the problem of dislocation easily, makes simultaneously that panel section bar gap is little, dimensionally stable and elegant in appearance.
Description of drawings
Fig. 1 is the structural representation of the section bar splicing structure that provides of the utility model embodiment.
Fig. 2 is the cross-sectional schematic of the section bar splicing structure A-A along the line of Fig. 1.
Fig. 3 is the cross-sectional schematic of the section bar splicing structure B-B along the line of Fig. 1.
Fig. 4 is the partial enlarged drawing of section bar of the section bar splicing structure of Fig. 3.
Fig. 5 is the enlarged drawing of circled of section bar of the section bar splicing structure of Fig. 4.
Fig. 6 is the cross sectional representation of section bar of the section bar splicing structure of Fig. 1.
Fig. 7 is the schematic perspective view of connector of the section bar splicing structure of Fig. 1.
Fig. 8 is the schematic top plan view of connector of the section bar splicing structure of Fig. 7.
Fig. 9 is that the C of connector of section bar splicing structure of Fig. 8 is to schematic diagram.
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.
See also Fig. 1 to Fig. 5, the section bar splicing structure that the utility model embodiment provides comprises two section bars 10 and is positioned at the connector 20 at the butt joint corner place of described two section bars 10.Described connector 20 comprises two clamps 30 of the L shaped structure of common formation, and each section bar 10 has notch 11, and described two clamps 30 are stuck in respectively in the notch 11 of described two section bars 10, and described two section bars 10 are at butt joint corner place's formation miter angle slitless connection.
Fig. 1 shows by four connectors 20, four section bars 10 to be joined end to end and connects; to form a rectangular frame; and under thought of the present utility model; as long as be connected with described connector 20 between two section bars 10; described connector 20 is connected with the notch 11 of section bar 10 namely in protection domain of the present utility model by clamp 30, does not limit the quantity of section bar 10.In addition, section bar splicing structure of the present utility model can be used in the splicing of air-conditioning box panel, also can be used in the occasion that other need connection profile.
The utility model provides above-mentioned section bar splicing structure, and it is simple and reasonable, and convenient operation has effectively improved assembly unit efficient, reduces the difficulty of jigsaw operation.Especially for the splicing of air-conditioning box panel, can guarantee the manufacturing dimension precision of panel.Connect two section bars 10 and only need a connector 20, the quantity of connector 20 reduces, and has reduced manufacturing cost.By above-mentioned section bar splicing structure, section bar when efficiently solving assembly unit 10 is the problem of dislocation easily, makes simultaneously that panel section bar 10 gaps are little, dimensionally stable and elegant in appearance.
Please consult simultaneously Fig. 6, each section bar 10 comprises plate body 12 and two side plates 13 that extended in the same way by the relative both sides of described plate body 12.Described two side plates 13 are extended with two flanges 14 in opposite directions.Described two flanges 14, described plate body 12 and the described two side plates 13 described notchs 11 of common formation.Described section bar 10 is aluminium section bar 10.45 degree corner cuts are all carried out in the end of described section bar 10, so that the slitless connection of section bar 10.
Please consult simultaneously Fig. 7 to Fig. 9, each clamp 30 of described connector 20 has first surface 31 towards described plate body 12, respectively towards second surface 32 and three surface 33 relative with described first surface 31 of described two side plates 13.Convex with some the first convex tendons 34 on described first surface 31.Convex with some the second convex tendons 35 on described second surface 32.Described the first convex tendon 34 is resisted against on described plate body 12.Described the second convex tendon 35 is resisted against on corresponding described side plate 13.Described the 3rd surface 33 is affixed on described flange 14.
Due to the existence of the first convex tendon 34 and the second convex tendon 35, can guarantee the tight fit of notch 11 interference of connector 20 clamps 30 and section bar 10, can guarantee to form framework between section bar 10, reach a kind of metastable structure.Application scenario at the air-conditioning box panel, this structure can form heat insulation panel with other foamed polyurethane layer, outer thin plate and interior thin plate, make panel assembly unit moulding fast before foaming, the notch 11 of its crucial section bar 10 can import connector 20 in it preferably, section bar 10 and section bar 10 can link mutually and connect, and the gap is less, is integrally formed the formula frame structure.
Described the first convex tendon 34 extends along the width of described first surface 31; Described the second convex tendon 35 extends along the width of described second surface 32.Described the first convex tendon 34 interval that is parallel to each other; Described the second convex tendon 35 interval that is parallel to each other.
Described connector 20 is provided with reinforcing rib structure 40 in the inboard of described two clamps 30, with the bonding strength of reinforced company's fitting 20.Described reinforcing rib structure 40 comprises the L-shaped stiffener 41 of the inboard that is connected in described two clamps 30 and is positioned at the some to floor 42 of described stiffener 41 relative both sides.Described stiffener 41 extends on the length direction of described clamp 30.
The utility model is by setting up connector 20, utilize the notch 11 of section bar 10, linking mutually between realization and section bar 10 connects the framework that consists of one " mouth " type structure, guarantee the compactness that the section bar 10 between framework connects, and in other inside and outside sheet metal assembly cavitys, the production efficiency of the quick location when this structure is convenient to the assembly unit framework and raising assembly unit panel can realize the dimensionally stable of assembly unit panel, the inconsistent phenomenon that strengthens rigidity and avoid assembling.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. section bar splicing structure, it comprises two section bars and is positioned at the connector at the butt joint corner place of described two section bars, it is characterized in that: described connector comprises two clamps of the L shaped structure of common formation, each section bar has notch, described two clamps are stuck in respectively in the notch of described two section bars, and described two section bars are at butt joint corner place's formation miter angle slitless connection.
2. section bar splicing structure as claimed in claim 1, it is characterized in that: each section bar comprises plate body and two side plates that extended in the same way by the relative both sides of described plate body, described two side plates are extended with two flanges in opposite directions, the described notch of the common formation of described two flanges, described plate body and described two side plates.
3. section bar splicing structure as claimed in claim 2, it is characterized in that: each clamp of described connector has first surface towards described plate body, respectively towards second surface and three surface relative with described first surface of described two side plates, convex with some the first convex tendons on described first surface, convex with some the second convex tendons on described second surface, described the first convex tendon is resisted against on described plate body, described the second convex tendon is resisted against on corresponding described side plate, and described the 3rd surface is affixed on described flange.
4. section bar splicing structure as claimed in claim 3 is characterized in that: described the first convex tendon extends along the width of described first surface, and described the second convex tendon extends along the width of described second surface.
5. section bar splicing structure as claimed in claim 4 is characterized in that: described the first convex tendon interval that is parallel to each other, described the second convex tendon interval that is parallel to each other.
6. section bar splicing structure as claimed in claim 1, it is characterized in that: described connector is provided with reinforcing rib structure in the inboard of described two clamps.
7. section bar splicing structure as claimed in claim 6 is characterized in that: described reinforcing rib structure comprises the L-shaped stiffener of the inboard that is connected in described two clamps and is positioned at the some to floor of described stiffener relative both sides.
8. section bar splicing structure as claimed in claim 7, it is characterized in that: described stiffener extends on the length direction of described clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481357 CN202993496U (en) | 2012-09-18 | 2012-09-18 | Section bar splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481357 CN202993496U (en) | 2012-09-18 | 2012-09-18 | Section bar splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993496U true CN202993496U (en) | 2013-06-12 |
Family
ID=48564672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481357 Expired - Fee Related CN202993496U (en) | 2012-09-18 | 2012-09-18 | Section bar splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782188A (en) * | 2016-03-10 | 2016-07-20 | 珠海格力电器股份有限公司 | Air cabinet, foaming piece and section bar fixing clamping board of foaming piece |
-
2012
- 2012-09-18 CN CN 201220481357 patent/CN202993496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782188A (en) * | 2016-03-10 | 2016-07-20 | 珠海格力电器股份有限公司 | Air cabinet, foaming piece and section bar fixing clamping board of foaming piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20190918 |