CN216341571U - 180-degree inward-opening downward-hanging lower hinge reinforcing base structure - Google Patents
180-degree inward-opening downward-hanging lower hinge reinforcing base structure Download PDFInfo
- Publication number
- CN216341571U CN216341571U CN202122773324.7U CN202122773324U CN216341571U CN 216341571 U CN216341571 U CN 216341571U CN 202122773324 U CN202122773324 U CN 202122773324U CN 216341571 U CN216341571 U CN 216341571U
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding groove
- reinforcing sheet
- base structure
- bottom plate
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of door and window accessories, in particular to a 180-degree inward-opening downward-hanging lower hinge reinforcing base structure which comprises a bottom plate and a sliding block, wherein a first sliding groove is formed in the bottom plate, a reinforcing sheet is arranged on the lower side of the first sliding groove, a second sliding groove which is arranged corresponding to the first sliding groove is formed in the reinforcing sheet, the sliding block comprises a sliding portion and a limiting portion, the bottom of the sliding portion is connected with the limiting portion, one side of the top of the sliding portion penetrates through the second sliding groove and the limiting portion of the first sliding groove to be in sliding abutting connection with the lower side of the reinforcing sheet, the second sliding groove and the first sliding groove are both in sliding connection with the sliding portion, the strength of the first sliding groove is improved by the reinforcing sheet and the second sliding groove is formed in the reinforcing sheet, the bearing force is strong, the first sliding groove is prevented from being deformed, so that doors and windows can be smoothly opened and prevented from falling down, and the reinforcing sheet can be buckled into a section groove through a buckle strip, and the structural stability is conveniently improved.
Description
Technical Field
The utility model relates to the technical field of door and window accessories, in particular to a 180-degree inward-opening downward-hanging lower hinge reinforcing base structure.
Background
The existing door and window is large in weight, the bottom of the door and window is connected with the bottom plate through the hinge, but the bearing force of the bottom plate is poor, so that the sliding groove of the bottom plate is easy to deform due to the dead weight of the door and window, the window falls, the rotation opening and closing are not smooth, and the using effect is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a reinforced base structure of a 180-degree inward-opening downward-hanging lower hinge, which has strong bearing capacity, high structural stability and smooth opening and closing and can prevent a window from falling.
The technical scheme adopted by the utility model is as follows:
a180-degree inner flat-open lower-suspension lower hinge reinforcing base structure comprises a bottom plate and a sliding block, wherein a first sliding groove is formed in the bottom plate, a reinforcing sheet is arranged on the lower side of the first sliding groove, and a second sliding groove which corresponds to the first sliding groove is formed in the reinforcing sheet;
the sliding block comprises a sliding part and a limiting part, the bottom of the sliding part is connected with the limiting part, and one side of the top of the sliding part penetrates through the second sliding groove and the first sliding groove;
spacing portion and the downside of reinforcing piece slip the butt, and second spout and first spout all with sliding part sliding connection.
Preferably, one side of the reinforcing plate is provided with a buckling strip for buckling with the section bar.
As preferred, the upside four corners department of reinforcement piece all is connected with the rivet, is equipped with the riveting hole that corresponds the setting with the rivet on the bottom plate, and the rivet riveting is fixed in the riveting hole.
Preferably, the slider is connected with an opening and closing hinge through a rotating shaft.
The utility model has the beneficial effects that:
this 180 interior flat-open underslung lower part hinge reinforcing base structure improves the intensity of first spout through being equipped with the reinforcement piece and being equipped with the second spout on the reinforcement piece, and the bearing capacity is strong, prevents first spout deformation, and then makes door and window open and shut the smoothness and prevent that door and window from weighing down, can detain the section bar inslot through the profile bar, conveniently improves the structural stability degree.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the connection of the reinforcing sheet.
Fig. 3 is a cross-sectional view of the present invention after installation.
Fig. 4 is a schematic connection diagram of the opening and closing hinge.
Fig. 5 is a structural view of the reinforcing sheet.
In the figure: 1. a base plate; 2. a slider; 21. a sliding part; 22. a limiting part; 3. a first chute; 4. a reinforcing sheet; 5. a second chute; 6. buckling strips; 7. riveting; 8. riveting holes; 9. a hinge is opened and closed; 10. and (3) a section bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a180-degree inner flat-opening lower-suspension lower hinge reinforcing base structure comprises a bottom plate 1 and a sliding block 2, wherein a first sliding groove 3 is formed in the bottom plate 1, a reinforcing sheet 4 is arranged on the lower side of the first sliding groove 3, and a second sliding groove 5 which corresponds to the first sliding groove 3 is formed in the reinforcing sheet 4;
the sliding block 2 comprises a sliding part 21 and a limiting part 22, the bottom of the sliding part 21 is connected with the limiting part 22, and one side of the top of the sliding part passes through the second sliding groove 5 and the first sliding groove 3;
the limiting part 22 is in sliding abutting contact with the lower side of the reinforcing sheet 4, and the second sliding groove 5 and the first sliding groove 3 are both in sliding connection with the sliding part 21.
In order to improve the structural stability, in this embodiment, it is preferable that one side of the reinforcing plate 4 is provided with a fastening strip 6 for fastening with the profile.
In order to improve the structural stability, in this embodiment, preferably, the four corners of the upper side of the reinforcing plate 4 are connected with rivets 7, the bottom plate 1 is provided with rivet holes 8 corresponding to the rivets 7, and the rivets 7 are riveted and fixed in the rivet holes 8.
In order to facilitate the door and window to rotate, in the embodiment, preferably, the sliding block 2 is connected with an opening and closing hinge 9 through a rotating shaft.
The working principle and the using process of the utility model are as follows: through being equipped with reinforcing plate 4 and being equipped with second spout 5 on reinforcing plate 4, make second spout 5 correspond and set up in the downside of first spout 3, and then improve the intensity of first spout 3, the bearing capacity is strong, prevent 3 deformations of first spout, make door and window open and shut the smoothness and prevent the door and window tenesmus, detain into section bar 10 inslot through gib 6, conveniently improve the structural stability degree, door and window rotates through the hinge 9 that opens and shuts, the hinge 9 that opens and shuts slides through slider 2 and hinges, slide along second spout 5 and first spout 3 through sliding part 21, improve the removal stationarity, downside slip butt through spacing portion 22 and reinforcing plate 4, improve the structural stability degree.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a 180 base structure is strengthened to flat-open underslung lower part hinge in interior flat-open which characterized in that: the sliding block structure comprises a bottom plate (1) and a sliding block (2), wherein a first sliding groove (3) is formed in the bottom plate (1), a reinforcing sheet (4) is arranged on the lower side of the first sliding groove (3), and a second sliding groove (5) corresponding to the first sliding groove (3) is formed in the reinforcing sheet (4);
the sliding block (2) comprises a sliding part (21) and a limiting part (22), the bottom of the sliding part (21) is connected with the limiting part (22), and one side of the top of the sliding part penetrates through the second sliding groove (5) and the first sliding groove (3);
spacing portion (22) and the downside of reinforcing piece (4) slip butt, second spout (5) and first spout (3) all with sliding part (21) sliding connection.
2. The reinforced base structure of the lower hinge of the 180 ° inward-swinging downward-hanging part according to claim 1, characterized in that: one side of the reinforcing sheet (4) is provided with a buckling strip (6) for buckling with the sectional material.
3. The reinforced base structure of the lower hinge of the 180 ° inward-swinging downward-hanging part according to claim 1, characterized in that: the upper side four corners department of reinforcement piece (4) all is connected with rivet (7), be equipped with on bottom plate (1) and correspond rivet hole (8) that set up with rivet (7), rivet (7) riveting is fixed in rivet hole (8).
4. The reinforced base structure of the lower hinge of the 180 ° inward-swinging downward-hanging part according to claim 1, characterized in that: the sliding block (2) is connected with an opening and closing hinge (9) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773324.7U CN216341571U (en) | 2021-11-12 | 2021-11-12 | 180-degree inward-opening downward-hanging lower hinge reinforcing base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773324.7U CN216341571U (en) | 2021-11-12 | 2021-11-12 | 180-degree inward-opening downward-hanging lower hinge reinforcing base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341571U true CN216341571U (en) | 2022-04-19 |
Family
ID=81148886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122773324.7U Active CN216341571U (en) | 2021-11-12 | 2021-11-12 | 180-degree inward-opening downward-hanging lower hinge reinforcing base structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559627A (en) * | 2022-04-24 | 2023-01-03 | 深圳好博窗控技术股份有限公司 | Bottom plate and hinge with same |
-
2021
- 2021-11-12 CN CN202122773324.7U patent/CN216341571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559627A (en) * | 2022-04-24 | 2023-01-03 | 深圳好博窗控技术股份有限公司 | Bottom plate and hinge with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216341571U (en) | 180-degree inward-opening downward-hanging lower hinge reinforcing base structure | |
| CN203903730U (en) | Synchronous halving sliding-type elevator car roof safety window | |
| CN209817725U (en) | Fire window with hidden hinge and automatic opening and closing device | |
| JP2018526548A (en) | Door with auxiliary hinge side engagement | |
| CN216341563U (en) | Back-pull hinge suitable for heavy door and window | |
| CN206801283U (en) | A kind of window of heavy slide-support mechanism and application slide-support mechanism | |
| CN209959075U (en) | Production and simple to operate's board garage door that turns over | |
| CN210033030U (en) | Hollow sliding groove type door and window hinge | |
| CN112744680A (en) | Turnover cage door of construction elevator | |
| CN209022826U (en) | A kind of folding caravan roof panels | |
| CN211714899U (en) | Door frame mounting assembly | |
| CN208122639U (en) | A kind of frame fan structure of door and window system | |
| CN214035427U (en) | Door is strengthened to steel construction | |
| CN216893921U (en) | Door and window hinge mounting structure with reinforcing bearing filler rod | |
| CN215718051U (en) | Lifting hinge | |
| CN213359786U (en) | Rotary aluminum alloy door and window | |
| CN215907701U (en) | Stainless steel reinforcing plate steel door | |
| CN217151613U (en) | Building door and window of reinforcing bearing is with smooth brace | |
| CN209353916U (en) | One kind being suitable for curtain wall door and window and opens sliding support | |
| CN2436626Y (en) | Upper folding, horizontal opened small window hinge | |
| CN208073320U (en) | Spliced door body sealing structure | |
| CN210460288U (en) | Hidden hinge of door and window | |
| CN216008233U (en) | Hidden bending-resistant heat-preservation sealing door of adhesive tape | |
| CN219299054U (en) | Flat-open hinge for high-bearing curtain wall | |
| CN210340043U (en) | Lift car for construction in hoistway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |