CN209780612U - Combined aluminum alloy door frame section bar - Google Patents
Combined aluminum alloy door frame section bar Download PDFInfo
- Publication number
- CN209780612U CN209780612U CN201822112032.7U CN201822112032U CN209780612U CN 209780612 U CN209780612 U CN 209780612U CN 201822112032 U CN201822112032 U CN 201822112032U CN 209780612 U CN209780612 U CN 209780612U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail groove
- blind hole
- alloy door
- door frame
- 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 - Fee Related
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a combined aluminum alloy door frame section bar, which comprises a fixed frame and a movable frame, wherein the upper side surface of a first lower frame edge of the fixed frame is provided with a guide rail groove, and a second lower frame edge of the movable frame is connected with the guide rail groove in a sliding way; a plurality of convex strips are arranged on the bottom side surface of the guide rail groove at equal intervals along the length direction of the guide rail groove, and the length direction of the convex strips is vertical to the length direction of the guide rail groove; two opposite vertical side walls of the guide rail groove are symmetrically provided with limit grooves; the lower side surface of the second lower frame edge is provided with a guide wheel, two opposite sides of the second lower frame edge are symmetrically provided with wing plates, and the wing plates are matched with the limiting grooves. Compared with the prior art, the utility model discloses the function that has better prevention self-sliding.
Description
Technical Field
The utility model relates to an aluminum alloy door and window field especially relates to a modular aluminum alloy door frame section bar.
Background
The aluminum alloy door has the advantages of high strength, light weight, low manufacturing cost and the like, and is widely applied to daily home decoration. The push-pull type aluminum alloy door has a relatively beautiful appearance, occupies less space when being opened, and is more and more popular; when the push-pull type door is installed, the horizontal precision of the guide rail is required to be higher, otherwise, the phenomenon of automatic sliding of the aluminum alloy door can easily occur, and the manufacturing requirement and the installation requirement on the aluminum alloy door are higher; even when the installation is accomplished, it possesses better horizontal accuracy, but the application of push-pull door, the atress of its both sides is uneven, for example, one side that is close to the push-pull handle is far away from one side atress that pushes away the pull handle will be big, especially the dynamics of pushing down, in addition the material of guide rail and door frame is constantly ageing, and the degree of wear of both sides is inconsistent appears very easily, causes both sides highly inconsistent, therefore the phenomenon of aluminium alloy door easy emergence self-sliding too.
SUMMERY OF THE UTILITY MODEL
The utility model provides a combined aluminum alloy door frame section bar, which has the function of preventing automatic sliding. The specific technical scheme is as follows:
The utility model discloses a combined aluminum alloy door frame section bar, which comprises a fixed frame and a movable frame, wherein the upper side surface of a first lower frame edge of the fixed frame is provided with a guide rail groove, and a second lower frame edge of the movable frame is connected with the guide rail groove in a sliding way; a plurality of convex strips are arranged on the bottom side surface of the guide rail groove at equal intervals along the length direction of the guide rail groove, and the length direction of the convex strips is vertical to the length direction of the guide rail groove; two opposite vertical side walls of the guide rail groove are symmetrically provided with limit grooves; the lower side surface of the second lower frame edge is provided with a guide wheel, two opposite sides of the second lower frame edge are symmetrically provided with wing plates, and the wing plates are matched with the limiting grooves.
Furthermore, the lower side surface of the second lower frame edge is provided with a vertical blind hole, a vertically arranged spring is arranged in the blind hole, the guide wheel is connected with a supporting rod, the upper end of the supporting rod extends into the blind hole, and the lower end of the spring abuts against the upper end surface of the supporting rod.
furthermore, the size of the upper part of the blind hole is larger than that of the lower part of the blind hole, an annular shoulder is formed between the upper part of the blind hole and the lower part of the blind hole, an annular skirt plate is arranged at the upper end part of the supporting rod along the radial direction of the supporting rod, and the diameter of the skirt plate is larger than that of the shoulder.
Further, the wing plate is made of an elastic material.
further, the bottom side wall of the guide rail groove is connected with a base plate through a screw, and the raised line and the base plate are integrally formed.
Furthermore, arc transition is formed between the convex strip and the backing plate.
The utility model has the advantages that: the utility model discloses mainly through set up the sand grip in the bottom in guide rail groove, and then make the aluminium alloy door can not take place self-sliding's phenomenon easily in daily use.
Drawings
Fig. 1 is a schematic view of a combined structure of a second lower frame edge and a first lower frame edge according to an embodiment of the present invention;
Fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;
Fig. 3 is a schematic view of a combined structure of the movable frame and the fixed frame according to an embodiment of the present invention.
The figure is marked with: the device comprises a fixed frame 100, a first lower frame edge 101, a guide rail groove 102, a movable frame 200, a second lower frame edge 201, a blind hole 202, a wing plate 203, a guide wheel 300, a support rod 301, a base plate 400, a convex strip 401 and a spring 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings. Please refer to the attached drawings.
The utility model discloses a modular aluminium alloy door frame section bar, including fixed frame 100, moving frame 200, fixed frame 100 is fixed to be established on the building, and the side of going up of fixed frame 100's first lower frame limit 101 is equipped with guide rail groove 102, and moving frame 200's inside casing is used for installing door plant or glass board, and sliding connection between moving frame 200's second lower frame limit 201 and the guide rail groove 102, moving frame 200 can slide along guide rail groove 102. A plurality of convex strips 401 are arranged on the bottom side surface of the guide rail groove 102 at equal intervals along the length direction of the guide rail groove, and the length direction of the convex strips 401 is vertical to the length direction of the guide rail groove 102; two opposite vertical side walls of the guide rail groove 102 are symmetrically provided with limit grooves; a guide wheel 300 is arranged on the lower side surface of the second lower frame edge 201, and the moving track of the guide wheel 300 passes through each convex strip 401; wing plates 203 are symmetrically arranged on two opposite sides of the second lower frame edge 201, the wing plates 203 are matched with the limiting grooves, and the wing plates 203 are used for preventing the phenomenon of strong jumping when the moving frame 200 moves too fast. The utility model discloses mainly through set up sand grip 401 in the bottom of guide rail groove 102, and then make the aluminium alloy door can not take place self-sliding's phenomenon easily in daily use.
Further, the downside of second lower frame limit 201 is equipped with vertical blind hole 202, be equipped with the spring 500 of vertical setting in the blind hole 202, leading wheel 300 is connected with bracing piece 301, the upper end of bracing piece 301 extends to in the blind hole 202, blind hole 202 plays the effect of direction to bracing piece 301, the lower extreme of spring 500 supports in the up end of bracing piece 301, spring 500 can play the effect of buffering, make moving frame 200 when removing through sand grip 401, it is gentler. Preferably, the second lower frame edge 201 of the moving frame 200 sequentially comprises a main body, a partition plate and a bottom plate from top to bottom, the wing plates 203 are connected to two sides of the partition plate, the main body, the partition plate and the bottom plate are fixed into a whole through screws, a through hole is formed in a combined body formed by the bottom plate and the partition plate, and then the upper port of the through hole is sealed through the main body to form a blind hole 202. Such a structure facilitates installation of the guide wheel 300 as well as the support bar 301.
Further, the size of the upper portion of the blind hole 202 is larger than that of the lower portion of the blind hole 202, an annular shoulder is formed between the upper portion of the blind hole 202 and the lower portion of the blind hole 202, an annular skirt plate is arranged at the upper end portion of the support rod 301 along the radial direction of the upper end portion, the diameter of the skirt plate is larger than that of the shoulder, and the upper end of the support rod 301 is clamped in the blind hole 202 through the skirt plate to prevent the support rod 301.
Further, the wing plate 203 is made of an elastic material, so that rigid contact between the wing plate 203 and the rail groove 102 can be avoided.
Further, the bottom side wall of the guide rail groove 102 is connected with a base plate 400 through a screw, and the convex strip 401 and the base plate 400 are integrally formed, so that the guide rail groove is convenient to manufacture and install.
further, the convex strips 401 and the backing plate 400 form an arc transition, which makes the moving frame 200 move more smoothly, and preferably, the height of the convex strips 401 is 5mm to 10 mm.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (6)
1. A combined aluminum alloy door frame section comprises a fixed frame (100) and a movable frame (200), wherein a guide rail groove (102) is formed in the upper side surface of a first lower frame edge (101) of the fixed frame (100), and a second lower frame edge (201) of the movable frame (200) is connected with the guide rail groove (102) in a sliding mode; the guide rail groove structure is characterized in that a plurality of convex strips (401) are arranged on the bottom side surface of the guide rail groove (102) at equal intervals along the length direction of the guide rail groove structure, and the length direction of the convex strips (401) is vertical to the length direction of the guide rail groove (102); two opposite vertical side walls of the guide rail groove (102) are symmetrically provided with limit grooves; the downside of second lower frame limit (201) is equipped with leading wheel (300), the relative bilateral symmetry of second lower frame limit (201) is equipped with pterygoid lamina (203), pterygoid lamina (203) with the spacing groove cooperation.
2. The combined aluminum alloy door frame profile as claimed in claim 1, wherein the lower side of the second lower frame edge (201) is provided with a vertical blind hole (202), a vertically arranged spring (500) is arranged in the blind hole (202), the guide wheel (300) is connected with a support rod (301), the upper end of the support rod (301) extends into the blind hole (202), and the lower end of the spring (500) abuts against the upper end surface of the support rod (301).
3. The composite aluminum alloy door frame profile according to claim 2, wherein the upper dimension of said blind hole (202) is larger than the lower dimension of said blind hole (202), an annular shoulder is formed between the upper portion of said blind hole (202) and the lower portion of said blind hole (202), the upper end portion of said support rod (301) is provided with an annular skirt plate along its radial direction, and the diameter of said skirt plate is larger than the diameter of said shoulder.
4. The composite aluminum alloy door frame profile of claim 1, wherein said wing (203) is made of an elastic material.
5. A combined aluminium alloy door frame profile according to claim 1, wherein the bottom side wall of the guide rail groove (102) is connected with a backing plate (400) by screws, and the protruding strip (401) is formed integrally with the backing plate (400).
6. A combined aluminium alloy door frame profile according to claim 5, wherein said rib (401) and said backing plate (400) are in an arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112032.7U CN209780612U (en) | 2018-12-14 | 2018-12-14 | Combined aluminum alloy door frame section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112032.7U CN209780612U (en) | 2018-12-14 | 2018-12-14 | Combined aluminum alloy door frame section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209780612U true CN209780612U (en) | 2019-12-13 |
Family
ID=68790471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112032.7U Expired - Fee Related CN209780612U (en) | 2018-12-14 | 2018-12-14 | Combined aluminum alloy door frame section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209780612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863800A (en) * | 2021-10-25 | 2021-12-31 | 上海东鼎钢结构有限公司 | Drawer type leading wheel installation gate slot |
-
2018
- 2018-12-14 CN CN201822112032.7U patent/CN209780612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863800A (en) * | 2021-10-25 | 2021-12-31 | 上海东鼎钢结构有限公司 | Drawer type leading wheel installation gate slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191213 Termination date: 20201214 |