CN217129316U - Upper connecting structure for translational inner-falling door and window and translational inner-falling door and window - Google Patents
Upper connecting structure for translational inner-falling door and window and translational inner-falling door and window Download PDFInfo
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- CN217129316U CN217129316U CN202220375845.9U CN202220375845U CN217129316U CN 217129316 U CN217129316 U CN 217129316U CN 202220375845 U CN202220375845 U CN 202220375845U CN 217129316 U CN217129316 U CN 217129316U
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Abstract
The utility model discloses an upper connecting structure for translational inner-falling door and window and translational inner-falling door and window, comprising a sliding structure connected with the top of a door and window frame in a sliding way, a fixed block fixedly connected with a door and window sash, and a first connecting rod and a second connecting rod connected between the sliding structure and the fixed block, wherein one end of the first connecting rod is hinged with the fixed block, the other end of the first connecting rod is hinged with the second connecting rod, the other end of the second connecting rod is hinged with the sliding structure, a spring is arranged between the first connecting rod and the second connecting rod, and the spring is utilized to realize the node action of opening and closing; the upper connecting structure of the utility model utilizes the limit bulge at the top of the first connecting rod to limit the swing angle of the second connecting rod, thereby simplifying the connecting rod structure and reducing the failure rate; the arrangement of the inward-falling locking structure ensures that the door and window cannot fall inwards at will in the translation process and ensures the stability of the translation process; the arrangement of the limiting structure enables the door and window sash to slide when opened to a certain angle, and prevents the door and window sash from colliding with the mullion of the door and window frame.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the door and window accessory, concretely relates to fall door and window in translation is with last connection structure and translation.
[ background of the invention ]
The existing buildings are provided with doors and windows for ensuring the convenience of people entering and leaving the buildings and the functions of ventilation, air permeability and the like. At present, a variety of doors and windows for buildings are available, such as a push-pull type door and window, a side-hung type door and window, a folding type door and window and the like, but the doors and windows in the forms have many problems.
In order to solve the problems of the doors and windows, the translational inward-falling doors and windows are produced at the same time, and the translational inward-falling doors and windows drive a linkage hardware mechanism inside a window sash by rotating a window sash handle, so that the doors and windows are in three different states of locking, translation and inward falling; in order to enable the door and window to realize the inward-falling function, the translation angle of the movable door and window is limited by the upper connecting structure, but the existing upper connecting structure is limited by a plurality of connecting rods, the structure is complex, and the user is easily affected by the fault during use.
[ Utility model ] content
To the above-mentioned defect, the utility model provides a fall door and window in translation is stable, the wide-angle in, close firm, simple structure fall door and window in translation with last connection structure and translation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a translation falls door and window in with connecting structure, includes sliding structure and the fixed block of door and window frame's top sliding connection, and door and window fan fixed connection and connect first connecting rod and second connecting rod between sliding structure and fixed block, the one end of first connecting rod is articulated with the fixed block, and the other end is articulated with the second connecting rod, and the other end of second connecting rod is articulated with sliding structure.
Preferably, one end of the first connecting rod connected with the second connecting rod is provided with a limiting protrusion, and the limiting protrusion is used for limiting the swing angle of the second connecting rod.
Preferably, the upper surface of the first connecting rod is provided with a connecting seat, the connecting seat is rotatably connected with the first connecting rod, a spring is arranged between the connecting seat and the second connecting rod, two ends of the spring are respectively fixedly connected with the connecting seat and the second connecting rod, and the spring is compressed in the rotating process of the second connecting rod and plays a role in supporting and positioning in the closing and opening states.
Preferably, in order to avoid the deviation and torsion of the spring, a swing rod is arranged in the spring, one end of the swing rod is hinged with the second connecting rod through a pin shaft, and the other end of the swing rod penetrates through the connecting seat and is in sliding connection with the connecting seat.
Preferably, the sliding structure comprises a sliding block and a roller arranged at the bottom of the sliding block.
Preferably, the top of the sliding block is provided with an expansion and contraction mechanism, the expansion and contraction mechanism comprises an expansion and contraction shaft and an expansion and contraction block arranged on the periphery of the expansion and contraction shaft, the expansion and contraction shaft is of a T-shaped structure or a cross-shaped structure and comprises a transverse shaft and a longitudinal shaft, the longitudinal shaft is rotatably connected with the sliding block, and the sliding structure is relatively fixed with the door and window frame by rotating the transverse shaft.
Preferably, the upper connecting structure further comprises an inner inverted locking structure, the inner inverted locking structure comprises a locking block which is connected to the top of the door and window sash in a sliding manner and arranged in parallel with the fixed block, and a sliding groove is formed in the top of the locking block; the bottom of one end, connected with the second connecting rod, of the first connecting rod is provided with a limiting roller wheel, when the limiting roller wheel is positioned in a sliding groove of the locking block, the first connecting rod is locked, and only the second connecting rod rotates at the moment, so that the translation function is realized; when the locking block slides leftwards, the limiting roller slides out of the sliding groove of the locking block, and the first connecting rod is opened to realize inward falling.
Preferably, the upper connecting structure further comprises a limiting structure, the limiting structure comprises a limiting plate arranged on the door and window frame, the limiting plate is of an L-shaped structure and comprises a transverse plate and a vertical plate, the vertical plate is fixedly connected with the door and window frame, the length of the transverse plate is greater than that of the vertical plate, and one side of the transverse plate, which is connected with the vertical plate, is provided with an arc-shaped notch; the side surface of the second connecting rod, which is close to one end of the sliding structure, is provided with a stop block, when the door and window is closed, the stop block on the second connecting rod moves along the arc-shaped notch, and when the door and window is closed to a certain angle, the stop block is contacted with the vertical plate, and the vertical plate is utilized to limit the sliding of the window sash; when the door and window sash is opened, the second connecting rod rotates, when a certain angle is reached, the stop block is separated from the vertical plate, the door and window sash can slide, and the door and window sash is prevented from colliding with the mullion of the door and window sash.
Another object of the utility model is to provide a fall door and window in translation, fall door and window in translation and use connection structure including door and window frame, door and window fan, lower connection structure and foretell.
Preferably, the door and window further comprises a corresponding transmission structure and a handle which are arranged on the door and window sash.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the upper connecting structure for the translational inverted door and window of the utility model utilizes the limiting bulge at the top of the first connecting rod to limit the swing angle of the second connecting rod, thereby simplifying the connecting rod structure and reducing the failure rate;
(2) the arrangement of the internal-falling locking structure of the utility model ensures that the door and window can not fall randomly in the translation process, thereby ensuring the stability of the translation process;
(3) limit structure's setting can guarantee that the door and window fan just can slide when opening certain angle, prevents that the door and window fan from colliding with the door and window frame mullion.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the upper connecting structure for the translational inner-falling door and window of the present invention in a translational state;
FIG. 2 is a schematic structural view of the upper connecting structure of the present invention in an inverted state;
FIG. 3 is a schematic view of the bottom structure of the upper connecting structure for the sliding inverted door/window of the present invention in an inverted state;
fig. 4 is a schematic view of another form of the limiting protrusion in the upper connecting structure according to the present invention;
fig. 5 is a schematic structural view of the second connecting rod of the present invention cooperating with the limiting plate;
fig. 6 is a schematic structural view of the second link cooperating with the stopper plate when the door and window is closed;
in the figure: 1-a sliding structure; 101-a slide block; 102-a roller; 103-a collapsible mechanism; 1031-collapsible shaft; 1032-collapsible block; 2, fixing blocks; 3-a first link; 301-limit protrusion; 302-a limit roller; 303-stud bumps; 4-a second link; 401-a stop; 5-a connecting seat; 6-a spring; 7-oscillating bar; 8-a locking block; 801-a chute; 9-connecting pieces; 10-limiting plate.
[ detailed description ] A
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described below with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, the utility model provides a fall door and window in translation and use connection structure, including the sliding construction 1 of the top sliding connection with the door and window frame, fix fixed block 2 at door and window fan top and connect first connecting rod 3 and the second connecting rod 4 between sliding construction 1 and fixed block 2, the one end of first connecting rod 3 is articulated with fixed block 2, and the other end is articulated with second connecting rod 4, and the other end of second connecting rod 4 is articulated with sliding construction 1.
A limiting protrusion 301 is arranged at one end of the first connecting rod 3 connected with the second connecting rod 4 (the specific structure of the limiting protrusion 301 is not limited as long as the unfolding angle of the second connecting rod can be limited, the limiting protrusion can be a semicircular structure as shown in fig. 1 and 2, or a cylindrical structure as shown in fig. 4, and can be integrally formed with the first connecting rod or fixedly connected with the first connecting rod), the swinging angle of the second connecting rod 4 is limited by the limiting protrusion 301, the number of connecting rods used is saved, and the failure rate is reduced;
the upper surface of first connecting rod 3 sets up a connecting seat 5, connecting seat 5 rotates with first connecting rod 3 to be connected, set up a spring 6 between connecting seat 5 and the second connecting rod 4, the both ends of spring 6 respectively with connecting seat 5 and second connecting rod 4 fixed connection, spring 6 is compressed at second connecting rod 4 rotation in-process, can both play the effect of supporting the location when second connecting rod is parallel with first connecting rod and second connecting rod struts to the state shown in figure 1.
Preferably, as shown in fig. 1-2, in order to avoid the spring 6 from deviating and twisting during the compression and extension processes, a swing rod 7 is arranged in the spring 6, one end of the swing rod 7 is hinged to the second connecting rod 4 through a pin shaft, the other end of the swing rod 7 penetrates through the connecting seat 5 and is in sliding connection with the connecting seat 5, and the swing rod 7 swings and stretches and slides in the connecting seat 5 during the rotation process of the second connecting rod 4.
As shown in fig. 3, the sliding structure 1 includes a sliding block 101 and a roller 102 disposed at the bottom of the sliding block, and the specific form thereof is not limited as long as the sliding structure can be slidably connected along the window and door frame.
Preferably, the top of the slider 101 is provided with a collapsible mechanism 103, the collapsible mechanism 103 comprises a collapsible shaft 1031 and a collapsible block 1032, the collapsible block 1032 is made of elastic materials such as rubber and is located at the periphery of the collapsible shaft 1031, the collapsible shaft 1031 is in a T-shaped structure or a cross-shaped structure and comprises a transverse shaft and a longitudinal shaft, the longitudinal shaft is rotatably connected with the slider 101, and the sliding structure is relatively fixed with the door and window frame by rotating the transverse shaft;
preferably, as shown in fig. 1 or 2, the transverse axis of the collapsible shaft 1031 is configured to have a length and a width that are not equal, and two opposite angles are configured to be arc transitions to facilitate rotation, and the other two angles can be used as a limit during rotation to prevent an excessive rotation angle during rotation of the collapsible shaft.
Specifically, when the length direction of the transverse shaft is perpendicular to the length direction of the expansion and contraction block, the transverse shaft expands the expansion and contraction block, increasing the friction between the slider 101 and the door and window frame, thereby fixing the slider 101 in the door and window frame, and when the transverse shaft is parallel to the expansion and contraction block 1032, the expansion and contraction block 1032 rebounds, and the sliding structure 1 can slide.
Preferably, the upper connecting structure further comprises an inner inverted locking structure, the inner inverted locking structure comprises a locking block 8 which is connected to the top of the door window sash in a sliding manner and arranged in parallel with the fixed block, the locking block 8 is connected with the connecting piece 9, the connecting piece 9 is driven to slide by the aid of the transmission structure, and a groove for the connecting piece 9 to slide is formed in the bottom of the fixed block 1; a sliding groove 801 is formed in the top of the locking block 8, a limiting roller 302 is arranged at the bottom of one end, connected with the second connecting rod 4, of the first connecting rod 3, and the first connecting rod is locked and unfolded by means of cooperation of the limiting roller 302 and the sliding groove 801; as shown in fig. 1, when the limit roller 302 is located in the sliding groove 801 of the locking block, the first link 3 is locked, and at this time, only the second link 4 rotates, so that the translation function is realized; as shown in fig. 2, when the locking block 8 slides to the left, the limiting roller 302 slides out of the sliding groove 801 of the locking block, and at this time, the first link 3 can be spread to realize falling inwards.
Preferably, as shown in fig. 5, the upper connecting structure further includes a limiting structure, the limiting structure includes a limiting plate 10 disposed on the door and window frame, the limiting plate is set to be an "L" -shaped structure and includes a transverse plate and a vertical plate, the vertical plate is fixedly connected with the door and window frame, the length of the transverse plate is greater than that of the vertical plate, and an arc-shaped notch is disposed on one side of the transverse plate, which is connected with the vertical plate; a downward stop block 401 is arranged on the side face of the second connecting rod 4 close to one end of the sliding structure, when the door and window is closed, the stop block on the second connecting rod 401 moves along the arc-shaped notch, and when the door and window is closed to a certain angle, the stop block 401 is in contact with the vertical plate (as shown in fig. 6), and the vertical plate is used for limiting the sliding of the window sash; when the door and window sash is opened, the second connecting rod 4 is unfolded to a certain angle, the stop block 401 is separated from the vertical plate, the door and window sash can slide, and the door and window sash is prevented from colliding with the mullion of the door and window frame in the sliding process.
Example 2
The embodiment provides a horizontal-moving inner-falling door and window, which comprises a door and window frame, door and window sashes, a lower connecting structure (the lower connecting structure can adopt the existing known structure capable of realizing horizontal-moving) and the upper connecting structure for the horizontal-moving inner-falling door and window in the embodiment 1.
Preferably, the two upper connecting structures for the horizontally-moving inverted door and window in embodiment 1 are arranged in parallel, and the sliding structures in the two upper connecting structures are connected by a connecting rod.
Preferably, the door and window further comprises a corresponding transmission structure and a corresponding handle which are arranged on the door and window sash.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. The upper connecting structure for the horizontally-moving inner-falling door and window is characterized by comprising a sliding structure, a fixed block, a first connecting rod and a second connecting rod, wherein the sliding structure is slidably connected with the top of a door and window frame, the fixed block is fixedly connected with a door and window sash, the first connecting rod and the second connecting rod are connected between the sliding structure and the fixed block, one end of the first connecting rod is hinged to the fixed block, the other end of the first connecting rod is hinged to the second connecting rod, and the other end of the second connecting rod is hinged to the sliding structure.
2. The upper connecting structure for the horizontally-moving inverted door and window as claimed in claim 1, wherein a limiting protrusion is arranged at one end of the first connecting rod connected with the second connecting rod, and the limiting protrusion is used for limiting the swing angle of the second connecting rod.
3. The upper connecting structure for a horizontally-sliding inverted door and window according to claim 1, wherein a connecting seat is arranged on the upper surface of the first connecting rod, the connecting seat is rotatably connected with the first connecting rod, a spring is arranged between the connecting seat and the second connecting rod, and two ends of the spring are fixedly connected with the connecting seat and the second connecting rod respectively.
4. The upper connecting structure for the horizontally-moving inverted door and window as claimed in claim 3, wherein a swing rod is arranged in the spring, one end of the swing rod is hinged with the second connecting rod through a pin shaft, and the other end of the swing rod passes through the connecting seat and is connected with the connecting seat in a sliding manner.
5. The upper connecting structure for the horizontally-moving inverted door and window as claimed in claim 1, wherein the sliding structure comprises a sliding block and a roller arranged at the bottom of the sliding block.
6. The upper connecting structure for the horizontally-sliding inner-falling door and window according to claim 5, wherein the top of the sliding block is provided with an expansion and contraction mechanism, the expansion and contraction mechanism comprises an expansion and contraction shaft and an expansion and contraction block arranged at the periphery of the expansion and contraction shaft, the expansion and contraction shaft is of a T-shaped structure or a cross-shaped structure and comprises a transverse shaft and a longitudinal shaft, the longitudinal shaft is connected with a rotating shaft, and the sliding structure is relatively fixed with the door and window frame by rotating the transverse shaft.
7. The upper connecting structure for the horizontally-moving inner-falling door and window as claimed in claim 6, wherein the collapsible block is made of elastic material.
8. The upper connecting structure for the horizontally-moving inverted door and window according to claim 1, wherein the upper connecting structure further comprises an inverted locking structure, the inverted locking structure comprises a locking block which is slidably connected to the top of the door and window sash and arranged in parallel with the fixed block, and a sliding groove is formed in the top of the locking block; and the bottom of one end of the first connecting rod, which is connected with the second connecting rod, is provided with a limiting roller wheel which is in sliding connection with a sliding groove at the top of the locking block.
9. The upper connecting structure for the horizontally-moving inverted door and window according to claim 1, wherein the upper connecting structure further comprises a limiting structure, the limiting structure comprises a limiting plate arranged on the door and window frame, the limiting plate is arranged in an L-shaped structure and comprises a transverse plate and a vertical plate, the vertical plate is fixedly connected with the door and window frame, the length of the transverse plate is greater than that of the vertical plate, and an arc-shaped notch is formed in one side of the transverse plate, which is connected with the vertical plate; and a stop block is arranged on the side surface of one end, close to the sliding structure, of the second connecting rod.
10. A translational inner-falling door and window is characterized by comprising a door and window frame, door and window sashes, a lower connecting structure and the upper connecting structure for the translational inner-falling door and window as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375845.9U CN217129316U (en) | 2022-02-23 | 2022-02-23 | Upper connecting structure for translational inner-falling door and window and translational inner-falling door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375845.9U CN217129316U (en) | 2022-02-23 | 2022-02-23 | Upper connecting structure for translational inner-falling door and window and translational inner-falling door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129316U true CN217129316U (en) | 2022-08-05 |
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ID=82621347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220375845.9U Active CN217129316U (en) | 2022-02-23 | 2022-02-23 | Upper connecting structure for translational inner-falling door and window and translational inner-falling door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129316U (en) |
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- 2022-02-23 CN CN202220375845.9U patent/CN217129316U/en active Active
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