CN215761086U - Heavy-duty casement window hinge for built-in window - Google Patents
Heavy-duty casement window hinge for built-in window Download PDFInfo
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- CN215761086U CN215761086U CN202122110208.7U CN202122110208U CN215761086U CN 215761086 U CN215761086 U CN 215761086U CN 202122110208 U CN202122110208 U CN 202122110208U CN 215761086 U CN215761086 U CN 215761086U
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Abstract
The utility model discloses a heavy-duty casement window hinge for a built-in window, and relates to the technical field of novel hinges. The foldable hinge rod structure comprises a composite unfolding hinge rod structure, a first assembling locking block and a second assembling locking block, wherein the second assembling locking block is fixedly connected to the outer side of the composite unfolding hinge rod structure, the first assembling locking block is fixedly connected to the inner side of the composite unfolding hinge rod structure, the second assembling locking block is connected with the first assembling locking block in a clamping mode, the composite unfolding hinge rod structure comprises a carrying limiting structure, a first folding structure, a second folding structure and a derivation slide rod structure, one end of the carrying limiting structure is fixedly connected with an adjusting stroke groove, and the outer side of the carrying limiting structure is connected with a first folding rod structure in a sliding mode. The folding device has the advantages that the folding design of the whole device is adopted, so that the device is convenient to form better stress strength, and the other structural designs are adopted, so that the device is convenient to complete a better folding effect, and a better sealing effect is achieved.
Description
Technical Field
The utility model relates to the technical field of novel hinges, in particular to a heavy-duty casement window hinge for a built-in window.
Background
The window is characterized in that the structure is simple, the opening is flexible, the cleaning is convenient, the sealing performance is better when the window is closed, the window is the most extensive window type adopted in civil buildings, but the stress intensity of the existing device in the application process is lower, the folding effect in the use process is limited, and the whole device is inconvenient to achieve a better sealing effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heavy-duty casement window hinge for a built-in window, which aims to solve the existing problems: the existing device has lower stress strength in the application process.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a built-in window is with heavy flat-open window hinge, joins in marriage the dress locking piece including compound hinge rod structure, first joining in marriage of unfolding hinge rod structure and second, the outside fixedly connected with second that compound unfolded hinge rod structure joins in marriage the dress locking piece, the inboard fixedly connected with first joining in marriage of compound unfolding hinge rod structure assembles the dress locking piece, the second is joined in marriage the dress locking piece and is connected with first joining in marriage dress locking piece joint.
Preferably, the hinge rod structure is unfolded compositely includes that the one end of carrying limit structure, first folding structure, second fold up the structure and deduce the slide bar structure, the one end and the first equipment locking piece fixed connection that carry limit structure, the outside sliding connection that carries limit structure has first folding rod structure, the outside that carries limit structure is provided with the second and folds up the structure, the one end of first folding structure and second folding structure all derives the slide bar structure through screw fixedly connected with.
Preferably, the carrying and limiting structure comprises a fixed carrying cover plate, reserved assembling holes, a stroke adjusting groove and first fixed screws, the plurality of reserved assembling holes are formed in the inner side of the fixed carrying cover plate, the stroke adjusting groove is formed in the inner side of the fixed carrying cover plate, and the first fixed screws for fixing the fixed carrying cover plate are arranged on two sides of the fixed carrying cover plate.
Preferably, the first folding structure comprises a first adjusting slider and a first supporting rod, the outer side of one side of the cover plate is slidably connected with the first adjusting slider, and the top end of the first adjusting slider is hinged with the first supporting rod.
Preferably, the second folding structure comprises a second adjusting slider, a second fixed screw, a second supporting rod and a third supporting rod, the second adjusting slider is arranged at the top end of the adjusting stroke groove, the inner side of the second adjusting slider is connected with the second fixed screw through threads, the bottom end of the second fixed screw is connected with a nut matched and fixed with the second adjusting slider through threads, the top end of one side of the second adjusting slider is hinged with the second supporting rod, one side of the second supporting rod is hinged with the third supporting rod, and one end, far away from the derivation slide bar structure, of the third supporting rod is hinged with a reserved assembling hole at the fixed assembling cover plate.
Preferably, the second folding structure comprises a second adjusting slider, a second fixed screw, a second supporting rod and a third supporting rod, the second adjusting slider is arranged at the top end of the adjusting stroke groove, the inner side of the second adjusting slider is connected with the second fixed screw through threads, the bottom end of the second fixed screw is connected with a nut matched and fixed with the second adjusting slider through threads, the top end of one side of the adjusting stroke groove is hinged with the second supporting rod, one side of the second supporting rod is hinged with the third supporting rod, and one end, far away from the derivation slide bar structure, of the third supporting rod is hinged with a reserved assembling hole at the fixed assembling cover plate.
Preferably, one end of the first support rod, which is close to the support arm, is fixedly connected with the support arm through a screw.
Preferably, one end of the third support rod, which is close to the support arm, is fixedly connected with the support arm through a screw.
In the use process, the third support rod and different preformed connection holes are adjusted to be connected, the whole folding effect can be conveniently adjusted, in the folding process, the insertion rod is deduced through control, the insertion rod drives the support arm to move, the support arm is connected with the first support rod and the support arm is connected with the third support rod, the support arm deduces the synchronous stress of the first support rod and the third support rod, the first support rod is hinged with the first adjusting slide block and the third support rod is hinged with the second support rod, the second support rod is stressed to rotate at the second adjusting slide block, the inward folding adjustment is integrally formed, the first adjusting slide block slides in the stress process of the first support rod to form the matching adjustment, and finally the second matching locking block is slidably inserted into the first locking block to complete the matching clamping.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the integral zigzag design of the device, the device is convenient to form better stress strength;
2. through other structural designs, the device is convenient to complete a better folding effect, so that a better sealing effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a view of the present invention with a locking structure;
FIG. 3 is a top view of the composite-deployable hinge rod structure of the present invention;
FIG. 4 is a front view of the composite-deployable hinge rod structure of the present invention;
FIG. 5 is a top view of the composite unfolded hinge rod structure of the present invention.
In the figure: 1. a fixed mounting cover plate; 2. reserving a matching hole; 3. a stroke adjusting groove; 4. a first adjustment slide; 5. a first set screw; 6. a first support bar; 7. a second adjusting slide block; 8. a second fixing screw; 9. a second support bar; 10. a third support bar; 11. a bracket arm; 12. an insertion rod; 13. a first fitting lock block; 14. and a second fitting locking block.
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.
Referring to fig. 1 to 5, a heavy-duty casement window hinge for a built-in window includes a composite unfolding hinge rod structure, a first assembling locking block 13 and a second assembling locking block 14, wherein the outer side of the composite unfolding hinge rod structure is fixedly connected with the second assembling locking block 14, the inner side of the composite unfolding hinge rod structure is fixedly connected with the first assembling locking block 13, and the second assembling locking block 14 is connected with the first assembling locking block 13 in a clamping manner.
The composite unfolding hinge rod structure comprises a carrying limiting structure, a first folding structure, a second folding structure and a derivation slide rod structure, one end of the carrying limiting structure is fixedly connected with a first assembling locking block 13, the outer side of the carrying limiting structure is connected with the first folding rod structure in a sliding mode, the outer side of the carrying limiting structure is provided with the second folding structure, and one ends of the first folding structure and the second folding structure are fixedly connected with the derivation slide rod structure through screws;
the carrying limiting structure comprises a fixed carrying cover plate 1, reserved assembling holes 2, an adjusting stroke groove 3 and first fixed screws 5, wherein a plurality of reserved assembling holes 2 are formed in the inner side of the fixed carrying cover plate 1, the adjusting stroke groove 3 is formed in the inner side of the fixed carrying cover plate 1, and the first fixed screws 5 for fixing the fixed carrying cover plate 1 are arranged on two sides of the fixed carrying cover plate 1;
the first folding structure comprises a first adjusting slide block 4 and a first support rod 6, the outer side of one side of the fixed-loading cover plate 1 is connected with the first adjusting slide block 4 in a sliding mode, and the top end of the first adjusting slide block 4 is hinged with the first support rod 6;
the second folding structure comprises a second adjusting slider 7, a second fixed screw 8, a second supporting rod 9 and a third supporting rod 10, the second adjusting slider 7 is arranged at the top end of the adjusting stroke groove 3, the inner side of the second adjusting slider 7 is connected with the second fixed screw 8 through threads, the bottom end of the second fixed screw 8 is connected with a nut which is matched and fixed with the second adjusting slider 7 through threads, the top end of one side of the adjusting stroke groove 3 is hinged with the second supporting rod 9, one side of the second supporting rod 9 is hinged with the third supporting rod 10, and one end of the third supporting rod 10, far away from the derivation slide bar structure, is hinged with the reserved assembling hole 2 at the fixed assembling cover plate 1;
the second folding structure comprises a second adjusting slide block 7, a second fixed mounting screw 8, a second support rod 9 and a third support rod 10, the second adjusting slide block 7 is arranged at the top end of the adjusting stroke groove 3, the inner side of the second adjusting slide block 7 is connected with the second fixed mounting screw 8 through threads, the bottom end of the second fixed mounting screw 8 is connected with a nut which is matched and fixed with the second adjusting slide block 7 through threads, the top end of one side of the second adjusting slide block 7 is hinged with the second support rod 9, one side of the second support rod 9 is hinged with the third support rod 10, and one end, away from the derivation slide rod structure, of the third support rod 10 is hinged with the reserved mounting hole 2 at the fixed mounting cover plate 1;
one end of the first supporting rod 6 close to the supporting arm 11 is fixedly connected with the supporting arm 11 through a screw;
one end of the third support bar 10 close to the bracket arm 11 is fixedly connected with the bracket arm 11 through a screw.
In the using process, the connection between the third supporting rod 10 and different reserved assembling holes 2 is adjusted, so that the integral folding effect is convenient to adjust, in the folding process, the inserting rod 12 is controlled to push the inserting rod 12 to drive the supporting arm 11 to move, and by utilizing the connection between the supporting arm 11 and the first supporting rod 6 and the connection between the supporting arm 11 and the third supporting rod 10, so that the bracket arm 11 deduces the synchronous stress of the first supporting rod 6 and the third supporting rod 10, and by utilizing the hinge joint of the first supporting rod 6 and the first adjusting slide block 4, and the third support bar 10 is hinged with the second support bar 9, so that the second support bar 9 is forced to rotate at the second adjusting slide block 7, the whole body is internally retracted and adjusted, and the first adjusting slide block 4 slides in the stress process of the first supporting rod 6 to form matching adjustment, and finally the second matching locking block 14 is inserted into the first matching locking block 13 in a sliding manner to complete folding and clamping.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a built-in window is with heavy flat-open window hinge which characterized in that: the hinge rod structure comprises a composite unfolding hinge rod structure, a first assembling locking block (13) and a second assembling locking block (14), wherein the second assembling locking block (14) is fixedly connected to the outer side of the composite unfolding hinge rod structure, the first assembling locking block (13) is fixedly connected to the inner side of the composite unfolding hinge rod structure, and the second assembling locking block (14) is connected with the first assembling locking block (13) in a clamping mode.
2. The heavy-duty casement window hinge for a built-in window according to claim 1, wherein: the hinge rod structure is unfolded compositely and comprises a carrying limiting structure, a first folding structure, a second folding structure and a derivation slide rod structure, one end of the carrying limiting structure is fixedly connected with a first assembling locking block (13), the outer side of the carrying limiting structure is slidably connected with the first folding rod structure, the outer side of the carrying limiting structure is provided with the second folding structure, and one ends of the first folding structure and the second folding structure are both connected with the derivation slide rod structure through screws.
3. The heavy-duty casement window hinge for a built-in window according to claim 2, wherein: the carrying limiting structure comprises a fixed loading cover plate (1), reserved assembling holes (2), an adjusting stroke groove (3) and first fixed loading screws (5), wherein the plurality of reserved assembling holes (2) are formed in the inner side of the fixed loading cover plate (1), the adjusting stroke groove (3) is formed in the inner side of the fixed loading cover plate (1), and the first fixed loading screws (5) used for fixing the fixed loading cover plate (1) are arranged on the two sides of the fixed loading cover plate (1).
4. The heavy-duty casement window hinge for a built-in window according to claim 3, wherein: first structure of folding up includes first adjusting slide (4) and first bracing piece (6), the outside sliding connection that adorns dress and carry on apron (1) one side has first adjusting slide (4), the top of first adjusting slide (4) articulates there is first bracing piece (6).
5. The heavy-duty casement window hinge for a built-in window according to claim 4, wherein: the second folding structure comprises a second adjusting slide block (7), a second fixed mounting screw (8), a second supporting rod (9) and a third supporting rod (10), the second adjusting slide block (7) is arranged at the top end of the adjusting stroke groove (3), the inner side of the second adjusting slide block (7) is connected with the second fixed mounting screw (8) through threads, the bottom end of the second fixed mounting screw (8) is connected with a nut matched with and fixing the second adjusting slide block (7) through threads, the top end of one side of the second adjusting slide block (7) is hinged with the second supporting rod (9), one side of the second supporting rod (9) is hinged with the third supporting rod (10), and one end, far away from the derivation slide rod structure, of the third supporting rod (10) is hinged with a reserved mounting hole (2) at the fixed mounting cover plate (1).
6. The heavy-duty casement window hinge for a built-in window according to claim 5, wherein: the derivation slide bar structure includes bracket arm (11) and inserted bar (12), the one end that the top of bracket arm (11) is close to third bracing piece (10) is through screw fixed connection inserted bar (12), the one end and the second of inserted bar (12) join in marriage dress locking piece (14) fixed connection.
7. The heavy-duty casement window hinge for a built-in window according to claim 6, wherein: one end of the first supporting rod (6) close to the supporting arm (11) is fixedly connected with the supporting arm (11) through a screw.
8. The heavy-duty casement window hinge for a built-in window according to claim 6, wherein: one end of the third support rod (10) close to the support arm (11) is fixedly connected with the support arm (11) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122110208.7U CN215761086U (en) | 2021-09-02 | 2021-09-02 | Heavy-duty casement window hinge for built-in window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122110208.7U CN215761086U (en) | 2021-09-02 | 2021-09-02 | Heavy-duty casement window hinge for built-in window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215761086U true CN215761086U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122110208.7U Active CN215761086U (en) | 2021-09-02 | 2021-09-02 | Heavy-duty casement window hinge for built-in window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215761086U (en) |
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2021
- 2021-09-02 CN CN202122110208.7U patent/CN215761086U/en active Active
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