CN210768388U - Aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base - Google Patents
Aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base Download PDFInfo
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- CN210768388U CN210768388U CN201921272092.3U CN201921272092U CN210768388U CN 210768388 U CN210768388 U CN 210768388U CN 201921272092 U CN201921272092 U CN 201921272092U CN 210768388 U CN210768388 U CN 210768388U
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Abstract
The utility model relates to an aluminum-plastic co-extrusion inner-turning outer-turning three-point type lock seat, which comprises a lock hole, a lock block positioning strip and a U-shaped anti-theft anti-prying groove, wherein three-point type positioning screws are arranged in the lock hole; the three-point lock seat is arranged in the aluminum-plastic co-extrusion inward-turning outward-opening section bar, the three-point lock seat is respectively connected with the aluminum-plastic co-extrusion inward-turning outward-opening section bar through three-point positioning screws, a protruding lock block positioning strip is arranged on one side, close to the three-point lock seat, of the three-point lock seat and extends into the positioning groove, and a U-shaped anti-theft anti-prying groove is further formed in the other side of the three-point lock seat. The lock seat realizes convenient installation of the lock seat and plays a role in theft prevention when the inward opening window rotates to the outward opening window, and the frame has a certain angle, so that the inward opening window can be conveniently installed when rotating to the outward opening window, the working efficiency of workers is improved, and the requirements of safety and specification are met.
Description
Technical Field
The utility model relates to an aluminium-plastic is crowded outward three-point lock seat of opening of interior commentaries on classics altogether belongs to aluminium-plastic crowded door and window processing technology field altogether.
Background
When the existing aluminum-plastic co-extrusion section bar is used for manufacturing an outward-opening door and window, the pressing bar is pressed indoors according to the specification, the fixing part and the upper bright part of the glass pressing line are outdoors, so that the inward-opening window outward-opening technology is needed, a special lock seat is not arranged, the installation position of the lock seat of the section bar is frequently drilled and milled, the difficulty is high, the appearance of the section bar is damaged, and the problem is particularly difficult to solve when an aluminum buckle plate is used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned problem of prior art, the utility model provides an aluminium-plastic is crowded outward three-point lock seat of opening of interior commentaries on classics altogether for the problem of installation lock seat difficulty when solving the inwardly opened window and changeing outward.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
an aluminum-plastic co-extrusion inward-turning outward-opening three-point type lock seat comprises a lock hole, a lock block positioning strip and a U-shaped anti-theft anti-prying groove, wherein a three-point type positioning screw penetrates through the lock hole; the three-point lock seat is arranged in the aluminum-plastic co-extrusion inward-turning outward-opening section, the aluminum-plastic co-extrusion inward-turning outward-opening section comprises a first L-shaped section, a second L-shaped section and a T-shaped section which are sequentially connected, and the three-point lock seat is arranged in a sealed space between the second L-shaped section and the T-shaped section, is respectively connected with the first L-shaped section and the second L-shaped section through three-point positioning screws, and locks the first L-shaped section and the second L-shaped section together; and one side of the three-point lock seat, which is close to the second L-shaped section bar, is provided with a protruding lock block positioning strip and extends into the positioning groove of the second L-shaped section bar, and one side of the three-point lock seat, which is far away from the second L-shaped section bar, is provided with a U-shaped anti-theft and anti-prying groove.
Furthermore, one end of the first L-shaped section bar, which is connected with the three-point lock base through the three-point set screw, is an inclined base surface with a certain inclination angle, and the three-point lock base is also provided with an inclined surface corresponding to the inclined base surface.
Furthermore, the outer side of the inclined base surface is wrapped with an aluminum buckle plate, and the aluminum buckle plate is clamped and fixed between the inclined base surface and the inclined surface of the three-point type lock seat.
Further, the inclination angle is 10-20 degrees.
Furthermore, three locking holes are formed in the three-point type lock seat, one three-point type positioning screw penetrates through the three-point type lock seat to be connected with the second L-shaped section bar, and the other two three-point type positioning screws penetrate through the three-point type lock seat to be connected with the inclined base surface of the first L-shaped section bar.
Furthermore, the U-shaped anti-theft and anti-prying grooves are oppositely arranged.
Further, the first L-shaped section bar and the second L-shaped section bar are arranged oppositely.
To prior art, the utility model discloses following technological effect has:
through the above mode of the utility model, realized convenient installation lock seat when inwardly opened window changes the outwardly opened window and played the theftproof effect, because the frame has certain angle, easy to assemble when can making inwardly opened window change the outwardly opened improves workman's operating efficiency, satisfies safety and standard requirement.
Drawings
FIG. 1 is a schematic view of the structure of an aluminum-plastic co-extrusion inner-opening, outer-opening and three-point type lock base of the present invention;
fig. 2 is a cross-sectional view of a three-point latch bracket.
Detailed Description
The following describes the present invention in further detail.
Example 1
As shown in fig. 1-2, the utility model discloses a three-point lock seat is opened outward to interior commentaries on classics of crowded altogether to plastic-aluminum, three-point lock seat includes lockhole 2, locking piece location strip 4 and U type theftproof pick-proof groove 5, wears to be equipped with three-point set screw 1 in the lockhole. The three-point lock seat is arranged in the aluminum-plastic co-extrusion inward-turning outward-opening section bar, the aluminum-plastic co-extrusion inward-turning outward-opening section bar comprises a first L-shaped section bar 11, a second L-shaped section bar 12 and a T-shaped section bar 13 which are sequentially connected, the three-point lock seat is arranged in a sealed space between the second L-shaped section bar 12 and the T-shaped section bar 13 and is respectively connected with the first L-shaped section bar 11 and the second L-shaped section bar 12 through three-point positioning screws 1, and the first L-shaped section bar 11 and the second L-shaped section bar 12 are locked together. The first L-shaped section bar 11 and the second L-shaped section bar 12 are oppositely arranged. One side of the three-point lock seat close to the second L-shaped section bar 12 is provided with a protruding lock block positioning strip 4 which extends into a positioning groove of the second L-shaped section bar 12, and one side of the three-point lock seat away from the second L-shaped section bar 12 is provided with two U-shaped anti-theft and anti-prying grooves 5 which are oppositely arranged. Wherein, the end of the first L-shaped section bar 11 connected with the three-point lock base through the three-point set screw 1 is an inclined base surface 3 with a certain inclination angle of 15 degrees, and the three-point lock base is also provided with an inclined surface corresponding to the inclined base surface. The outer side of the inclined base face 3 is further wrapped with an aluminum buckle plate 6, and the aluminum buckle plate 6 is clamped and fixed between the inclined base face 3 and the inclined face of the three-point type lock seat. As shown in fig. 2, three locking holes 2 are formed in the three-point lock base, wherein one three-point set screw 1 passes through the three-point lock base to be connected with the second L-shaped profile 12, and the other two three-point set screws 1 pass through the three-point lock base to be connected with the inclined base surface 3 of the first L-shaped profile 11.
The above-mentioned embodiments are only given for the purpose of more clearly illustrating the technical solutions of the present invention, and are not intended to limit the present invention, and the modifications of the technical solutions of the present invention by those skilled in the art based on the common general knowledge in the field are also within the scope of the present invention.
Claims (7)
1. The utility model provides an aluminium-plastic is crowded outward three point type lock seats of interior division of opening altogether which characterized in that: the three-point lock seat comprises a lock hole (2), a lock block positioning strip (4) and a U-shaped anti-theft and anti-prying groove (5), and a three-point positioning screw (1) penetrates through the lock hole; the three-point lock seat is arranged in an aluminum-plastic co-extrusion inward-turning outward-opening section, the aluminum-plastic co-extrusion inward-turning outward-opening section comprises a first L-shaped section (11), a second L-shaped section (12) and a T-shaped section (13) which are sequentially connected, the three-point lock seat is arranged in a sealed space between the second L-shaped section (12) and the T-shaped section (13) and is respectively connected with the first L-shaped section (11) and the second L-shaped section (12) through three-point positioning screws (1), and the first L-shaped section (11) and the second L-shaped section (12) are locked together; one side of the three-point lock seat close to the second L-shaped section bar (12) is provided with a protruding lock block positioning strip (4) and extends into a positioning groove of the second L-shaped section bar (12), and one side of the three-point lock seat departing from the second L-shaped section bar (12) is provided with a U-shaped anti-theft and anti-prying groove (5).
2. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 1, wherein: the first L-shaped section bar (11) and the three-point type lock seat are connected through a three-point type set screw (1), one end of the first L-shaped section bar is an inclined base surface (3) with a certain inclination angle, and an inclined surface corresponding to the inclined surface is also arranged on the three-point type lock seat.
3. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 2, wherein: the outer side of the inclined base face (3) is further wrapped with an aluminum buckle plate (6), and the aluminum buckle plate (6) is clamped and fixed between the inclined base face (3) and the inclined face of the three-point type lock seat.
4. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 3, wherein: the inclination angle is 10-20 degrees.
5. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 4, wherein: the three-point type lock seat is provided with three lock holes (2), one three-point type positioning screw (1) penetrates through the three-point type lock seat to be connected with the second L-shaped section bar (12), and the other two three-point type positioning screws (1) penetrate through the three-point type lock seat to be connected with the inclined base surface (3) of the first L-shaped section bar (11).
6. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 5, wherein: the U-shaped anti-theft and anti-prying grooves (5) are oppositely arranged.
7. The aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base as claimed in claim 1, wherein: the first L-shaped section bar (11) and the second L-shaped section bar (12) are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272092.3U CN210768388U (en) | 2019-08-07 | 2019-08-07 | Aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272092.3U CN210768388U (en) | 2019-08-07 | 2019-08-07 | Aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768388U true CN210768388U (en) | 2020-06-16 |
Family
ID=71039238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921272092.3U Active CN210768388U (en) | 2019-08-07 | 2019-08-07 | Aluminum-plastic co-extrusion inward-turning outward-opening three-point lock base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768388U (en) |
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2019
- 2019-08-07 CN CN201921272092.3U patent/CN210768388U/en active Active
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