CN217999330U - Aluminum alloy door frame section bar - Google Patents
Aluminum alloy door frame section bar Download PDFInfo
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- CN217999330U CN217999330U CN202222042112.6U CN202222042112U CN217999330U CN 217999330 U CN217999330 U CN 217999330U CN 202222042112 U CN202222042112 U CN 202222042112U CN 217999330 U CN217999330 U CN 217999330U
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- section bar
- door frame
- rod
- inner chamber
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Abstract
The utility model discloses an aluminum alloy door frame section bar relates to door frame section bar technical field, including section bar frame, section bar frame inside has seted up fixed inner chamber, fixed inner chamber internally mounted has a plurality of installation rings, the welding of installation ring surface one side equidistance has hollow pole, hollow pole one end middle part slidable mounting has built-in pole, built-in pole surface one side is located the inside cover of hollow pole and is equipped with the spring No. one, the welding of fixed inner chamber inner wall one side equidistance has arc resistance to compression board, install a plurality of springs No. two between installation ring and the arc resistance to compression board, the symmetrical welding of arc resistance to compression board surface one side limit portion has the connecting rod, the utility model has the advantages of improving the whole compressive strength of door frame section bar, prevent that section bar frame from receiving pressure and taking place deformation, improved the whole compressive strength of section bar frame, increased section bar frame's life simultaneously, improved the stability of installation ring in fixed inner chamber inside simultaneously, the people of being convenient for use.
Description
Technical Field
The utility model belongs to the technical field of the door frame section bar technique and specifically relates to an aluminum alloy door frame section bar is related to.
Background
The section bar is a solid straight bar which is formed by plastic processing and has a certain section shape and size. The aluminum alloy door frame section is an object which is made of an aluminum alloy material through processes of rolling, extruding, casting and the like and has a certain geometric shape, the appearance size is certain, the section is in a certain shape, and the aluminum alloy door frame section has certain mechanical and physical properties, has various specifications and wide application, and is commonly used for building structures, manufacturing and installation.
When the existing aluminum alloy door frame profile is used, because the door frame profile is simple in structure and internally has a hollow structure, the door frame profile is very easy to deform after being pressed, and then certain damage is caused to the whole door frame profile, the whole compressive strength of the door frame profile is reduced, and the service life of the door frame profile is shortened.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an aluminum alloy door frame section bar has the effect that improves the whole compressive strength of door frame section bar.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an aluminum alloy door frame section bar, includes the section bar frame, the inside fixed inner chamber of having seted up of section bar frame, fixed inner chamber internally mounted has a plurality of installation rings, the welding of installation ring surface one side equidistance has hollow rod, hollow rod one end middle part slidable mounting has built-in pole, built-in pole surface one side is located the inside cover of hollow rod and is equipped with the spring No. one, the welding of fixed inner chamber inner wall one side equidistance has arc resistance to compression board, install a plurality of springs No. two between installation ring and the arc resistance to compression board, arc resistance to compression board surface one side limit portion symmetric welding has the connecting rod.
Preferably, a cross fixing block is fixedly mounted on one side of the inner wall of the mounting ring, a fixing rod is welded to the middle of the top end of the cross fixing block, a placing groove is formed in the middle of one end of the fixing rod, a third spring is mounted in the middle of the bottom end of the inner wall of the placing groove, and a sliding rod is mounted at one end of the third spring.
Preferably, the diameter of the built-in rod is smaller than the inner diameter of the hollow rod, the built-in rod is matched with the hollow rod, and the edge of one end of the first spring is abutted to an opening at one end of the inner wall of the hollow rod.
Preferably, the number of the arc-shaped pressure-resisting plates is four, and the number of the second springs on one side of the inner wall of each single arc-shaped pressure-resisting plate is three.
Preferably, the diameter of the sliding rod is smaller than the inner diameter of the placing groove, the edges of the upper end and the lower end of the sliding rod are located inside the placing groove, the sliding rod and the placing groove are mutually embedded, the clamping plates are welded on the edges of the upper end and the lower end of the sliding rod, and the cross sectional area of the opening of the placing groove is smaller than that of one end of the clamping plates.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses at the in-process that uses, support fixed inner chamber inside through a plurality of hollow poles, built-in pole and installation ring, keep fixed inner chamber inside to be in stable state, make a plurality of No. two springs of a plurality of arc resistance to compression board cooperation protect fixed inner chamber inner wall simultaneously, prevent that section bar frame from receiving pressure to take place deformation, improved the whole compressive strength of section bar frame, increased section bar frame's life simultaneously, the people of being convenient for use.
2. The utility model discloses at the in-process that uses, make through dead lever cooperation slide bar and keep the same distance between two adjacent installation rings, and then make a plurality of installation rings be in the equidistance distribution state inside fixed inner chamber, avoid more installation rings to save together and influence the whole compressive strength of section bar frame, further improved the stability of installation ring inside fixed inner chamber, and then improved section bar frame's compressive strength.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the hollow rod of the present invention;
fig. 3 is a schematic structural view of the middle sliding rod of the present invention.
Reference numerals: 1. a profile frame; 2. fixing the inner cavity; 3. a hollow rod; 4. a built-in rod; 5. a first spring; 6. installing a circular ring; 7. an arc-shaped pressure-resistant plate; 8. a second spring; 9. a connecting rod; 10. a cross fixing block; 11. a fixing rod; 12. a placement groove; 13. a third spring; 14. a slide bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, an aluminum alloy door frame section bar disclosed by the utility model comprises a section bar frame 1, a fixed inner cavity 2 is arranged in the section bar frame 1, a plurality of installation rings 6 are arranged in the fixed inner cavity 2, hollow rods 3 are equidistantly welded on one side of the outer surface of the installation rings 6, a built-in rod 4 is slidably arranged in the middle of one end of each hollow rod 3, one side of the outer surface of each built-in rod 4 is sleeved with a spring 5 inside the hollow rod 3, an arc-shaped pressure resisting plate 7 is equidistantly welded on one side of the inner wall of the fixed inner cavity 2, a plurality of springs 8 are arranged between the installation rings 6 and the arc-shaped pressure resisting plates 7, a connecting rod 9 is symmetrically welded on one side of the outer surface of each arc-shaped pressure resisting plate 7, the diameter of each built-in rod 4 is smaller than the inner diameter of the hollow rod 3, the built-in rod 4 is mutually matched with the hollow rod 3, one end part of each spring 5 is abutted against an opening at one end of the inner wall of each hollow rod 3, the number of the arc-shaped pressure resisting plates 7 is four, the number of the springs 8 on one side of the inner wall of each arc-shaped pressure resisting plate 7 is three, a plurality of mounting rings 6 are placed in the fixed inner cavity 2, one end of the built-in rod 4 is tightly attached to the four corners of the fixed inner cavity 2, when the section bar frame 1 is pressed, the built-in rod 4 is driven to slide towards the inside of the hollow rod 3, further, the first spring 5 buffers the pressure applied on the section bar frame 1 to prevent the section bar frame 1 from directly deforming under the pressure, meanwhile, the arc-shaped pressure-resistant plate 7 is matched with the second spring 8 to support and protect the side edge of the fixed inner cavity 2, so that the second spring 8 buffers the pressure applied to the side edge of the fixed inner cavity 2, and then prevent that section bar frame 1 from receiving the pressure and taking place deformation, improved section bar frame 1 whole compressive strength, increased section bar frame 1's life simultaneously, be convenient for people to use.
Refer to fig. 3, and installation ring 6 inner wall one side fixed mounting has cross fixed block 10, the welding of 10 top middle parts of cross fixed block has dead lever 11, standing groove 12 has been seted up at dead lever 11 one end middle part, standing groove 12 inner wall bottom mid-mounting has No. three springs 13, no. three springs 13 one end install slide bar 14, slide bar 14 diameter is less than standing groove 12 internal diameter, slide bar 14 is last both ends limit portion all located inside standing groove 12, slide bar 14 and standing groove 12 gomphosis each other, slide bar 14 is last both ends limit portion all welded the cardboard, standing groove 12 opening part cross sectional area is less than cardboard one end cross sectional area, the utility model discloses in, make dead lever 11 cooperation slide bar 14 make and keep the same distance between two adjacent installation rings 6, and then make a plurality of installation rings 6 be in the equidistance distribution state inside fixed inner chamber 2, when carrying out the relative slip between two adjacent installation rings 6, slide bar 14 kick-backs to installation ring 6 under No. spring 13's effect, and then keep being in fixed interval between two adjacent installation rings 6, avoid installation rings 6 long-pending together to influence 1 integral strength frame 1, and further improved the more compressive strength section bar in the inner chamber of the fixed frame, and more section bar.
The implementation principle of the embodiment is as follows: the utility model discloses when using, through placing into fixed inner chamber 2 inside with a plurality of installation rings 6, make 4 one ends of built-in pole hug closely in fixed inner chamber 2's four corners department, drive built-in pole 4 when section bar frame 1 is compressed and slide to hollow rod 3 is inside, and then make spring 5 cushion the pressure that section bar frame 1 receives, prevent that section bar frame 1 from compressing directly taking place deformation, make arc resistance to compression board 7 cooperate No. two spring 8 to support the protection to fixed inner chamber 2 side simultaneously, make No. two spring 8 cushion the pressure that 2 sides of fixed inner chamber receive, and then prevent that section bar frame 1 from compressing force and taking place deformation, the whole compressive strength of section bar frame 1 has been improved, the life of section bar frame 1 has been increased simultaneously, the people of being convenient for use.
Further, make dead lever 11 cooperation slide bar 14 make and keep the same distance between two adjacent installation rings 6, and then make a plurality of installation rings 6 be in the equidistance distribution state in fixed inner chamber 2 inside, when carrying out the relative slip between two adjacent installation rings 6, slide bar 14 kick-backs installation ring 6 under No. three spring 13's effect, and then keep being in fixed interval between two adjacent installation rings 6, avoid more installation rings 6 to save together and influence the whole compressive strength of section bar frame 1, further improved the stability of installation ring 6 in fixed inner chamber 2 inside, and then improved the compressive strength of section bar frame 1.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides an aluminum alloy door frame section bar, includes section bar frame (1), its characterized in that: section bar frame (1) is inside has seted up fixed inner chamber (2), fixed inner chamber (2) internally mounted has a plurality of installation rings (6), the welding of installation ring (6) surface one side equidistance has hollow rod (3), hollow rod (3) one end middle part slidable mounting has built-in pole (4), built-in pole (4) surface one side is located hollow rod (3) inside cover and is equipped with spring (5) No. one, the welding of fixed inner chamber (2) inner wall one side equidistance has arc resistance board (7), install between installation ring (6) and arc resistance board (7) a plurality of spring (8) No. two, arc resistance board (7) surface one side limit portion symmetrical welding has connecting rod (9).
2. An aluminium alloy door frame profile according to claim 1, characterized in that: installation ring (6) inner wall one side fixed mounting has cross fixed block (10), cross fixed block (10) top middle part welding has dead lever (11), standing groove (12) have been seted up at dead lever (11) one end middle part, standing groove (12) inner wall bottom mid-mounting has No. three spring (13), slide bar (14) are installed to No. three spring (13) one end.
3. An aluminium alloy door frame profile according to claim 1, characterized in that: the diameter of the built-in rod (4) is smaller than the inner diameter of the hollow rod (3), the built-in rod (4) is matched with the hollow rod (3), and one end edge of the first spring (5) is abutted to an opening at one end of the inner wall of the hollow rod (3).
4. An aluminium alloy door frame profile according to claim 1, characterized in that: the number of the arc-shaped pressure-resistant plates (7) is four, and the number of the second springs (8) on one side of the inner wall of each arc-shaped pressure-resistant plate (7) is three.
5. An aluminium alloy door frame profile according to claim 2, characterized in that: the diameter of the sliding rod (14) is smaller than the inner diameter of the placing groove (12), the edge portions of the upper end and the lower end of the sliding rod (14) are located inside the placing groove (12), the sliding rod (14) is embedded with the placing groove (12) mutually, clamping plates are welded on the edge portions of the upper end and the lower end of the sliding rod (14), and the cross sectional area of an opening of the placing groove (12) is smaller than that of one end of each clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222042112.6U CN217999330U (en) | 2022-08-04 | 2022-08-04 | Aluminum alloy door frame section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222042112.6U CN217999330U (en) | 2022-08-04 | 2022-08-04 | Aluminum alloy door frame section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999330U true CN217999330U (en) | 2022-12-09 |
Family
ID=84318986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222042112.6U Active CN217999330U (en) | 2022-08-04 | 2022-08-04 | Aluminum alloy door frame section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999330U (en) |
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2022
- 2022-08-04 CN CN202222042112.6U patent/CN217999330U/en active Active
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