CN214996913U - Side-opening casement window with multi-angle limiting hinges - Google Patents

Abstract

The utility model provides a side-opening casement window with a multi-angle limit hinge, which is characterized by comprising a window frame, a sliding strip, a sliding plate, a second rotating shaft, a transmission mechanism and a positioning mechanism, wherein the sliding strip is arranged at the bottom of the inner side wall of the window frame; a square groove is formed in the slide bar; a sliding box is welded inside the square groove; the bottom of the inner side wall of the window frame is provided with an installation groove; the sliding box penetrates through the mounting groove and is arranged inside the window frame; a transmission mechanism is arranged in the window frame; drive mechanism's internally mounted has positioning mechanism, the utility model discloses above-mentioned design has replaced prior art and has only carried out the spacing mode of multi-angle through the damping, and it is fixed to utilize the inserted between locating pin and the constant head tank, has strengthened the fastness that the position was injectd greatly, has avoided the window form after opening certain angle, because the external wind-force increases suddenly can lead to the window form to open fast or the condition of closing.

Description

Side-opening casement window with multi-angle limiting hinges

Technical Field

The utility model relates to a side open flat-open window technical field especially relates to a from side open flat-open window of taking spacing hinge of multi-angle.

Background

The side-hung window is divided into an inward-opening type window and an outward-opening type window, and is both in a side-opening type, a sash of the side-hung window is combined with a window frame through a hinge, and can be opened in a rotating mode, the side-hung window has the advantages that the structure is simple, the whole sash window can be completely opened, the air tightness is good when the window is closed, the building thermal performance is high, and at present, the building energy-saving requirement is higher and higher, the side-hung window becomes the mainstream of the market;

in daily life, the casement window can be opened by rotating the handle to the outside, the main purpose of opening the window is indoor ventilation, air circulation achieves the purpose of purifying indoor air, outdoor air flow enters the room after the casement window is opened, people can open the casement window at a certain angle according to the required air flow, different air inlet areas are obtained through different angles, the indoor air flow is controlled, the casement window hinge in the prior art has the damping effect through the hinge, and therefore, a certain limiting effect can be achieved according to the friction force between hardware profiles after the casement window is opened at a certain angle, due to the influence of natural factors, outdoor real-time wind power cannot be determined, and when the wind power is suddenly increased, the wind power is larger than the friction force of the hinge damping, so that the casement window is suddenly and completely opened or closed, under such impact force again, cause the damage of flat-open window self very easily to and the damaged of glass, make the security greatly reduced of self, bring certain threat to the pedestrian that passes by downstairs, still can increase the cost of maintenance in later stage.

Disclosure of Invention

According to the technical problem, the utility model provides a side-open casement window with multi-angle limit hinges, which is characterized in that the side-open casement window comprises a window frame, a sliding strip, a first rotating shaft, a sliding box, a first rotating strip, a second rotating strip, a third rotating strip, a window body, a sliding plate, a second rotating shaft, a transmission mechanism and a positioning mechanism, wherein the sliding strip is arranged at the bottom of the inner side wall of the window frame; the top of the sliding strip is provided with a mounting hole; the number of the mounting holes is N, and N is more than or equal to 2; the sliding strip is installed at the bottom of the inner side wall of the window frame through the installation hole by using a bolt; a square groove is formed in the slide bar; a sliding box is welded inside the square groove; the bottom of the inner side wall of the window frame is provided with an installation groove; the sliding box penetrates through the mounting groove and is arranged inside the window frame; the top of the sliding strip is provided with a first rotating shaft; the first rotating shaft is rotatably connected with one end of a first rotating strip; the other end of the first rotating strip is rotatably connected with a window body; the top of the sliding strip is connected with a sliding plate in a sliding manner; the top of the sliding plate is provided with a second rotating shaft; the number of the second rotating shafts is two; the two second rotating shafts are respectively and rotatably connected with one end of a second rotating strip and one end of a third rotating strip; the other end of the rotating strip II is rotatably connected to the bottom of the rotating strip I; the other end of the rotating strip III is rotatably connected to the bottom of the window body; a transmission mechanism is arranged in the window frame; a positioning mechanism is arranged in the transmission mechanism;

the transmission mechanism consists of a sliding block, a transmission rod, a positioning box and a sliding block, and the sliding block is welded at the bottom of the sliding block; the sliding block is arranged inside the sliding box; one end of a transmission rod is welded on the right side wall of the sliding block; a through groove is formed in the right side wall of the sliding box; the other end of the transmission rod penetrates through the through groove and extends to the inside of the window frame, and a positioning box is welded inside the window frame; an adjusting groove is formed in the right side wall of the window frame; the positioning box is arranged inside the adjusting groove; the bottom of the adjusting groove is provided with a sliding groove; the bottom of the positioning box is welded with a sliding block; the sliding block is connected with the sliding groove in a sliding manner; the top of the adjusting groove is provided with a positioning groove; the number of the positioning grooves is M, and M is more than or equal to 2;

the positioning mechanism consists of a pulling rod, a connecting plate, an inserting block, an inner plate, a limiting cylinder, a spring and a positioning pin; the right side wall of the positioning box is provided with a through hole; a connecting rod is arranged in the through hole; the right end of the connecting rod is arranged on the outer side of the positioning box, and a pull rod is welded on the outer side of the positioning box; the left end of the connecting rod is arranged inside the positioning box, and a connecting plate is welded inside the positioning box; the top of the connecting plate is welded with an inserting block; the insertion block is of a right-angled trapezoid structure; an inner plate is welded on the right side wall inside the positioning box; the top of the inner plate is welded with a limiting cylinder; one end of a spring is welded at the bottom of the limiting cylinder; one end of a positioning pin is welded at the other end of the spring; the top of the positioning box is provided with a through hole; the other end of the positioning pin penetrates through the through hole and extends to the upper side of the positioning box; the positioning pin and the positioning groove are matched with each other for use; the outer side wall of the positioning pin is provided with a slot; the slot is used with the inserted block.

The utility model has the advantages that:

the utility model achieves the purpose of firmly positioning the window body after opening different angles by adding the transmission mechanism and the positioning mechanism and improving the structure of the connecting hinge which is limited only by damping action and the sectional material in the prior art, when the window body needs to be opened at different angles by a worker, the worker only needs to directly rotate the handle of the window body, when the window body is opened and starts to generate an opening angle, the sliding plate can slide along with the opening of the window body at the top of the sliding strip under the action of the first rotating strip, the second rotating strip and the third rotating strip, the sliding distance is in direct proportion to the opening angle of the window body, and then when the window body reaches an angle, the sliding plate can drive and drive the transmission rod to enable the positioning box to slide to the position of the first positioning groove along the adjusting groove, and under the action of the spring, the positioning pin is bounced into the positioning groove to complete positioning, the window body is positioned at the angle position in the mode, when a worker wants to continue to increase the angle or close the window body, the worker can drive the pull rod to drive the connecting rod to pull the connecting plate by pulling the pull rod, so that the insert block is inserted into the insert groove of the outer side wall of the positioning pin, the positioning pin moves downwards by utilizing the mutual cooperation of special structures between the insert groove and the insert block to compress the spring towards the inside of the limiting cylinder until the positioning pin is separated from the positioning groove, the window body can be continuously rotated, and the operation of increasing the angle or closing the window can be continuously carried out, the utility model replaces the multi-angle limiting mode only through damping in the prior art, and the firmness of position limitation is greatly enhanced by utilizing the embedded fixation between the positioning pin and the positioning groove, avoided the window body to open certain angle after, because the condition that external wind-force increases suddenly can lead to the window body to open fast or close, guaranteed that the window body can not lead to the broken condition of glass to take place because of closing energetically, provide safe guarantee to the pedestrian that passes by downstairs, reduced the maintenance in later stage and the cost of maintenance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall structure of the slide bar of the present invention;

fig. 4 is a schematic view of the overall structure of the sliding plate of the present invention;

FIG. 5 is a schematic sectional view of the inside of the integrated window frame of the present invention;

fig. 6 is an enlarged schematic view of a portion B in fig. 5 according to the present invention.

As shown in the figure: 1-window frame, 2-sliding strip, 20-first rotating shaft, 21-sliding box, 22-first rotating strip, 23-second rotating strip, 24-third rotating strip, 25-window body, 26-mounting hole, 3-sliding plate, 31-second rotating shaft, 32-sliding block, 33-transmission rod, 34-positioning box, 4-adjusting groove, 41-sliding groove, 42-sliding block, 43-positioning groove, 5-pulling rod, 51-connecting rod, 52-connecting plate, 53-inserting block, 54-inner plate, 55-limiting cylinder, 56-spring, 57-positioning pin and 58-inserting groove.

Detailed Description

Example 1

The utility model provides a side-opening casement window with a multi-angle limit hinge, which is characterized by comprising a window frame 1, a sliding strip 2, a first rotating shaft 20, a sliding box 21, a first rotating strip 22, a second rotating strip 23, a third rotating strip 24, a window body 25, a sliding plate 3, a second rotating shaft 31, a transmission mechanism and a positioning mechanism, wherein the sliding strip 2 is arranged at the bottom of the inner side wall of the window frame 1; the top of the slide bar 2 is provided with a mounting hole 26; the number of the mounting holes 26 is N, wherein N is more than or equal to 2; the slide bar 2 is installed at the bottom of the inner side wall of the window frame 1 through the installation hole 26 by using a bolt; a square groove is formed in the slide bar 2; a sliding box 21 is welded inside the square groove; the bottom of the inner side wall of the window frame 1 is provided with an installation groove; the sliding box 21 is arranged inside the window frame 1 through the mounting groove; the top of the slide bar 2 is provided with a first rotating shaft 20; the first rotating shaft 20 is rotatably connected with the end of a first rotating strip 22; the other end of the first rotating strip 22 is rotatably connected with a window body 25; the top of the slide bar 2 is connected with a sliding plate 3 in a sliding way; the top of the sliding plate 3 is provided with a second rotating shaft 31; the number of the second rotating shafts 31 is two; the two second rotating shafts 31 are respectively and rotatably connected with one end of the second rotating strip 23 and one end of the third rotating strip 24; the other end of the second rotating strip 23 is rotatably connected to the bottom of the first rotating strip 22; the other end of the rotating strip III 24 is rotatably connected to the bottom of the window body 25; a transmission mechanism is arranged inside the window frame 1; a positioning mechanism is arranged in the transmission mechanism;

the transmission mechanism consists of a sliding block 32, a transmission rod 33, a positioning box 34 and a sliding block 42, and the sliding block 32 is welded at the bottom of the sliding plate 3; the slide block 32 is provided inside the slide box 21; one end of a transmission rod 33 is welded on the right side wall of the sliding block 32; a through groove is formed in the right side wall of the sliding box 21; the other end of the transmission rod 33 passes through the through groove and extends to the interior of the window frame 1, and a positioning box 34 is welded on the other end; the right side wall of the window frame 1 is provided with an adjusting groove 4; the positioning box 34 is arranged inside the adjusting groove 4; the bottom of the adjusting groove 4 is provided with a sliding groove 41; the bottom of the positioning box 34 is welded with a sliding block 42; the slide block 42 is connected with the slide groove 41 in a sliding way; the top of the adjusting groove 4 is provided with a positioning groove 43; the number of the positioning grooves 43 is M, and M is more than or equal to 2;

the positioning mechanism consists of a pull rod 5, a connecting rod 51, a connecting plate 52, an inserting block 53, an inner plate 54, a limiting cylinder 55, a spring 56 and a positioning pin 57; the right side wall of the positioning box 34 is provided with a through hole; a connecting rod 51 is arranged in the through hole; the right end of the connecting rod 51 is arranged on the outer side of the positioning box 34 and welded with the pull rod 5; the left end of the connecting rod 51 is arranged inside the positioning box 34 and welded with a connecting plate 52; the top of the connecting plate 52 is welded with an inserting block 53; the insertion block 53 is a right-angled trapezoid structure; an inner plate 54 is welded on the right side wall inside the positioning box 34; the top of the inner plate 54 is welded with a limiting cylinder 55; one end of a spring 56 is welded at the bottom of the limiting cylinder 55; the other end of the spring 56 is welded with one end of a positioning pin 57; the top of the positioning box 34 is provided with a through hole; the other end of the positioning pin 57 extends to the upper side of the positioning box 34 through the through hole; the positioning pin 57 is matched with the positioning groove 43 for use; the outer side wall of the positioning pin 57 is provided with a slot 58; the slot 58 cooperates with the insert 53.

Example 2

The utility model discloses when the staff need open different angles with window form 25, the staff only need directly rotate window form 25 handle of taking can, when window form 25 is opened and begins to produce opening angle, under the effect of runner bar one 22, runner bar two 23 and runner bar three 24, can make sliding plate 3 slide along opening of window form 25 at the top of runner bar 2, and gliding distance is directly proportional with window form 25's opening angle, later when window form 25 reachs an angle, sliding plate 3 can drive sliding block 32 and transfer line 33 and make location box 34 slide to the position of first constant head tank 43 along adjustment tank 4, and under the effect of spring 56, make locating pin 57 pop into the inside of constant head tank 43, accomplish the location, make window form 25 fix a position on the position of this angle through the aforesaid mode, when the staff wants to continue to increase the angle or close window form 25, the staff can be through pulling dead lever 5, make dead lever 5 drive connecting rod 51 pulling connecting plate 52, make inside the slot 58 of inserted block 53 insertion locating pin 57 lateral wall, utilize the special construction between slot 58 and the inserted block 53 to mutually support, make locating pin 57 remove downwards, make it compress spring 56 to the inside of spacing section of thick bamboo 55, until locating pin 57 breaks away from constant head tank 43, can continue to rotate window form 25 to can continue to increase the angle or close the operation of window.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical staff of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only in above-mentioned embodiment and the description is the description the principle of the utility model, under the prerequisite that does not deviate from the technique and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A side-opening casement window with a multi-angle limiting hinge is characterized by comprising a window frame, a sliding strip, a first rotating shaft, a sliding box, a first rotating strip, a second rotating strip, a third rotating strip, a window body, a sliding plate, a second rotating shaft, a transmission mechanism and a positioning mechanism, wherein the sliding strip is arranged at the bottom of the inner side wall of the window frame; the top of the sliding strip is provided with a mounting hole; the sliding strip is installed at the bottom of the inner side wall of the window frame through the installation hole by using a bolt; a square groove is formed in the slide bar; a sliding box is welded inside the square groove; the bottom of the inner side wall of the window frame is provided with an installation groove; the sliding box penetrates through the mounting groove and is arranged inside the window frame; the top of the sliding strip is provided with a first rotating shaft; the first rotating shaft is rotatably connected with one end of a first rotating strip; the other end of the first rotating strip is rotatably connected with a window body; the top of the sliding strip is connected with a sliding plate in a sliding manner; the top of the sliding plate is provided with a second rotating shaft; the number of the second rotating shafts is two; the two second rotating shafts are respectively and rotatably connected with one end of a second rotating strip and one end of a third rotating strip; the other end of the rotating strip II is rotatably connected to the bottom of the rotating strip I; the other end of the rotating strip III is rotatably connected to the bottom of the window body; a transmission mechanism is arranged in the window frame; a positioning mechanism is arranged in the transmission mechanism;

the transmission mechanism consists of a sliding block, a transmission rod, a positioning box and a sliding block, and the sliding block is welded at the bottom of the sliding block; the sliding block is arranged inside the sliding box; one end of a transmission rod is welded on the right side wall of the sliding block; a through groove is formed in the right side wall of the sliding box; the other end of the transmission rod penetrates through the through groove and extends to the inside of the window frame, and a positioning box is welded inside the window frame; an adjusting groove is formed in the right side wall of the window frame; the positioning box is arranged inside the adjusting groove; the bottom of the adjusting groove is provided with a sliding groove; the bottom of the positioning box is welded with a sliding block; the top of the adjusting groove is provided with a positioning groove;

the positioning mechanism consists of a pulling rod, a connecting plate, an inserting block, an inner plate, a limiting cylinder, a spring and a positioning pin; the right side wall of the positioning box is provided with a through hole; a connecting rod is arranged in the through hole; the right end of the connecting rod is arranged on the outer side of the positioning box, and a pull rod is welded on the outer side of the positioning box; the left end of the connecting rod is arranged inside the positioning box, and a connecting plate is welded inside the positioning box; the top of the connecting plate is welded with an inserting block; an inner plate is welded on the right side wall inside the positioning box; the top of the inner plate is welded with a limiting cylinder; one end of a spring is welded at the bottom of the limiting cylinder; one end of a positioning pin is welded at the other end of the spring; the top of the positioning box is provided with a through hole; the other end of the positioning pin penetrates through the through hole and extends to the upper side of the positioning box; the outer side wall of the positioning pin is provided with a slot.

2. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the number of the mounting holes is N, and N is more than or equal to 2.

3. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the sliding block is connected with the sliding groove in a sliding manner.

4. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the number of the positioning grooves is M, and M is more than or equal to 2.

5. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the insert block is of a right trapezoid structure.

6. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the positioning pin and the positioning groove are matched with each other.

7. The side-opening casement window with the multi-angle limit hinge according to claim 1, wherein the slot is matched with the insert block.

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