CN203640101U - Novel corner connector - Google Patents
Novel corner connector Download PDFInfo
- Publication number
- CN203640101U CN203640101U CN201320693513.6U CN201320693513U CN203640101U CN 203640101 U CN203640101 U CN 203640101U CN 201320693513 U CN201320693513 U CN 201320693513U CN 203640101 U CN203640101 U CN 203640101U
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- cavity
- hollow column
- bending part
- novel corner
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Abstract
The utility model discloses a novel corner connector, which comprises a bended piece and a plurality of hollow columns, wherein a cavity is formed in the bended piece, and the hollow columns are arranged in the cavity at intervals; the axial direction of each hollow column is parallel to the width direction of the bended piece. Compared with the original corner connector, the novel corner connector has the advantages as follows: the installation by screws is firmer, so that the connecting stability of corners of profiles is increased. In addition, the connecting intensity of the corners of profiles is increased through the stable and firm installation by screws.
Description
Technical field
The utility model relates to a kind of connector, particularly a kind of novel corner fastener.
Background technology
Corner brace is the connector that a kind of connecting corner intersects member, and it usually, for decorative engineering and furniture assembling, is installed and connected by corner brace exactly as curtain wall.According to being connected the factors such as the stressed size of member, people can determine the selection of concrete model, form and material category etc. to corner brace.
And at present for the corner brace of section assembling, it is all that both wings are inserted in the inner chamber of section bar conventionally, then from the outer wall of section bar to the cavity of corner brace in drivescrew reinforce, complete assembled.The corner brace that this dependence is traditional and the weak point of the splicing construction that completes are, because screw is just deep in the cavity of corner brace through the outer wall of section bar, its in corner brace inside without any reinforcement measure, that is to say that the part of screw in corner brace is unsettled, after long-time use, due to factor impacts such as outside vibrations, can cause the damage to screw, now just need to change accordingly parts such as screws, otherwise will affect the steadiness that section bar corner connects, and the unsettled setting of screw also can have influence on the bulk strength that section bar corner connects, after long-time use, also easily cause the problems such as becoming flexible of both sides section bar, and then can affect application life of integral section.
Utility model content
The purpose of this utility model is exactly for the problems referred to above, and a kind of novel corner fastener that can improve stable connection and intensity is provided.
To achieve these goals, the utility model provides following technical scheme: novel corner fastener, and it comprises: bending part, offers cavity in it; Multiple hollow columns, it is arranged at intervals in this cavity, and the axially parallel of this hollow column is in the width of this bending part.
Preferably, the two ends of above-mentioned bending part all offer groove, and above-mentioned hollow column is also arranged in this groove.
Preferably, above-mentioned cavity is divided into multiple cavity unit by polylith dividing plate, and above-mentioned hollow column is arranged at respectively in the plurality of cavity unit.
Preferably, the part that above-mentioned cavity is positioned at a wing of above-mentioned bending part comprises the first cavity, the second cavity and the 3rd cavity, in this first cavity, be provided with three equidistant above-mentioned hollow columns that arrange, this second cavity and the 3rd cavity are respectively arranged with an above-mentioned hollow column, and the inside of another wing of this bending part arranges and this wing symmetry.
Preferably, above-mentioned hollow column is C-shape column.
Adopt the beneficial effect of above technical scheme to be: the utility model is provided with multiple hollow columns in the cavity of corner brace, hammer at screw after the outer wall of section bar, the end of screw reaches in the hollow column of corner brace again, form the support to screw two ends, it is the hole that one end is positioned at section bar outer wall, the other end is located in hollow column, therefore corner brace of the present utility model is compared to original corner brace, can make the installation of screw more firm, thereby improve the steadiness that section bar corner connects, firm screw is installed in addition, the intensity that also makes section bar corner connect is also improved.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of novel corner fastener of the present utility model.
Wherein, 1. bending part 11. first alar part 12. second alar part 2. hollow column 31. first cavity 32. second cavity 33. the 3rd cavity 4. dividing plate 5. grooves.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, in the first embodiment of the present utility model, this novel corner fastener comprises: bending part 1, offers cavity in it; Multiple hollow columns 2, it is arranged at intervals in this cavity, and the axially parallel of this hollow column 2 is in the width of this bending part 1.Wherein, the quantity of hollow column 2 should decide according to the length of corner brace both wings, and in the present embodiment, in order to adapt to the length of its corner brace both wings, both wings are that the first alar part 11 and the second alar part 12 places are respectively provided with five.In cavity, be provided with multiple hollow columns 2, hammer at screw after the outer wall of section bar, the end of screw reaches in hollow column 2 again, forms the support to screw two ends, and one end is positioned at the hole of section bar outer wall, the other end is located in hollow column 2, therefore this corner brace, compared to original corner brace, can make the installation of screw more firm, thereby improves the steadiness that section bar corner connects, firm screw is installed in addition, and the intensity that also makes section bar corner connect is also improved.
In order to form the reinforcement effect of screw at bending part 1 two ends, as shown in Figure 1, in the second embodiment of the present utility model, the two ends of above-mentioned bending part 1 all offer groove 5, hollow column 2 is also arranged in this groove 5, in the groove 5 at two ends, a hollow column 2 is respectively set again.
In order to form being evenly distributed of hollow column 2, to strengthen the effect of firm screw of hollow column 2, as shown in Figure 1, in the third embodiment of the present utility model, above-mentioned cavity is divided into multiple cavity unit by polylith dividing plate 4, and hollow column 2 is arranged at respectively in the plurality of cavity unit.
In order to make hollow column 2, the firm effect of screw is obtained to optimum effect, as shown in Figure 1, in the 4th kind of embodiment of the present utility model, the part that above-mentioned cavity is positioned at a wing of bending part 1 comprises the first cavity 1, the second cavity 2 and the 3rd cavity 3, the cavity unit that is to say this part is the first cavity 1, the second cavity 2 and the 3rd cavity 3, in this first cavity 1, be provided with three equidistant hollow columns 2 that arrange, this second cavity 2 and the 3rd cavity 3 are respectively arranged with a hollow column 2, and the inside of another wing of this bending part arranges and this wing symmetry.
In order to make hollow column 2 obtain the degree of freedom on tension force, hammering into of the screw of adaptation different model, expands the scope of application of this corner brace, and as shown in Figure 1, in the 5th kind of embodiment of the present utility model, above-mentioned hollow column 2 is all set to as C-shape column.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. novel corner fastener, is characterized in that: comprising: bending part, offers cavity in it; Multiple hollow columns, it is arranged at intervals in described cavity, and the axially parallel of described hollow column is in the width of described bending part.
2. novel corner fastener according to claim 1, is characterized in that: the two ends of described bending part all offer groove, and described hollow column is also arranged in described groove.
3. novel corner fastener according to claim 1, is characterized in that: described cavity is divided into multiple cavity unit by polylith dividing plate, and described hollow column is arranged at respectively in described multiple cavity unit.
4. novel corner fastener according to claim 3, it is characterized in that: the part that described cavity is positioned at a wing of described bending part comprises the first cavity, the second cavity and the 3rd cavity, in described the first cavity, be provided with three equidistant described hollow columns that arrange, described the second cavity and the 3rd cavity are respectively arranged with a described hollow column, and the inside of another wing of described bending part arranges and a described wing symmetry.
5. according to the arbitrary described novel corner fastener of claim 1-4, it is characterized in that: described hollow column is C-shape column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693513.6U CN203640101U (en) | 2013-11-06 | 2013-11-06 | Novel corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693513.6U CN203640101U (en) | 2013-11-06 | 2013-11-06 | Novel corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640101U true CN203640101U (en) | 2014-06-11 |
Family
ID=50871357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320693513.6U Expired - Fee Related CN203640101U (en) | 2013-11-06 | 2013-11-06 | Novel corner connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603447A (en) * | 2013-11-06 | 2014-02-26 | 姚刚 | Novel corner connector |
-
2013
- 2013-11-06 CN CN201320693513.6U patent/CN203640101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603447A (en) * | 2013-11-06 | 2014-02-26 | 姚刚 | Novel corner connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |