CN219773968U

CN219773968U - Ventilating window structure capable of being opened in parallel

Info

Publication number: CN219773968U
Application number: CN202321130773.2U
Authority: CN
Inventors: 裴兴星
Original assignee: Heilongjiang Xinxin Longxin Technology Co ltd
Current assignee: Heilongjiang Xinxin Longxin Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-29
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of doors and windows for buildings, and discloses a ventilating window structure capable of being opened in parallel, which comprises a window frame, window sashes and glass plates, wherein the window sashes are arranged on the window frame, and the glass plates are arranged on the window sashes; a set of parallel opening mechanisms are respectively arranged on a pair of parallel edges of the window sashes, and two side edges of the window sashes are arranged on the window frame through two sets of parallel opening mechanisms; the two connecting rods are used for respectively hinging the extending ends of the two sliding rods on the window frame, and the two springs are positioned in the slideway holes and respectively supported at the non-extending ends of the two sliding rods. According to the utility model, the window sashes are arranged to be in a parallel opening structure, so that the window sashes are easier to seal, the invasion of the window sashes to indoor space can be greatly reduced, the advantages of the traditional casement window and the sliding window are achieved, the defects of the traditional casement window and the traditional sliding window are eliminated, and the window has good application effects and market prospects.

Description

Ventilating window structure capable of being opened in parallel

Technical Field

The utility model relates to the technical field of doors and windows for buildings, in particular to a ventilating window structure capable of being opened in parallel.

Background

The window is a common building supporting facility and mainly plays roles of light transmission and ventilation. Currently, windows on the market mainly include two types, namely a casement window and a sliding window: the flat-open window has the defects that after the window is opened, the window can encroach on the indoor space to cause obstruction to indoor activities; the sliding window overcomes the defect of a casement window, but is limited by the structure of the sliding window, and has the problem of poor sealing. Based on the above state of the art, there is a need to design a new window which does not encroach on the indoor space, and which is easy to realize sealing.

Disclosure of Invention

The utility model aims to provide a ventilating window structure capable of being opened in parallel, which enables a window to be sealed easily and does not occupy an indoor space by arranging window sashes which are opened in parallel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a ventilating window structure capable of being opened in parallel comprises a window frame, a window sash and a glass plate, wherein the window sash is arranged on the window frame, and the glass plate is arranged on the window sash;

a set of parallel opening mechanisms are respectively arranged on a pair of parallel edges of the window sashes, and two side edges of the window sashes are arranged on the window frame through two sets of parallel opening mechanisms;

the parallel opening mechanism further comprises a mounting plate, a sliding rod, a connecting rod and a spring, wherein the mounting plate is fixedly arranged on the window sash and faces to one side where the window frame is positioned, and a slideway hole is formed in the end face of the mounting plate; the two sliding rods are slidably mounted in the sliding holes and extend out of two end faces of the mounting plate respectively, the extending ends of the two sliding rods are hinged to the window frame respectively through the two connecting rods, and the two springs are located in the sliding holes and supported at the non-extending ends of the two sliding rods respectively.

Preferably, the window frame is provided with a containing groove corresponding to the parallel opening mechanism, and the parallel opening mechanism is positioned in the containing groove when the window sash is in a closed state.

As a preferable scheme, the parallel opening mechanism further comprises an upper rack, a lower rack, a gear rod and a handle, wherein the upper rack and the lower rack are positioned between the two springs, and one ends of the upper rack and the lower rack, which are far away from each other, are respectively propped against the two springs; teeth are machined on the upper rack and the lower rack, sections of the upper teeth of the upper rack and sections of the upper teeth of the lower rack are mutually overlapped, and the teeth are positioned on the inner sides of the overlapped parts;

the gear rod penetrates through the window sash from the inner side of the window sash and is inserted into the mounting plate, a gear is machined at the insertion end of the gear rod, and the outer side of the gear is meshed with teeth on the upper rack and the lower rack respectively;

the handle is mounted to the exposed end of the gear rod.

As a preferable scheme, a limiting pin is fixed on the side face of the sliding rod, and a strip-shaped hole for limiting the moving range of the limiting pin is processed on the mounting plate.

Preferably, a locking mechanism capable of locking the gear rod and preventing the gear rod from rotating is arranged between the gear rod and the window sash.

Preferably, the locking mechanism is a bidirectional ratchet mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the window sashes are arranged to be in a parallel opening structure, so that the window sashes are easier to seal, the invasion of the window sashes to indoor space can be greatly reduced, the advantages of the traditional casement window and the sliding window are achieved, the defects of the traditional casement window and the traditional sliding window are eliminated, and the window has good application effects and market prospects.

2. According to the utility model, through arranging the structures of the upper rack, the lower rack, the gear rod, the handle and the like, the axial distance between the upper rack and the lower rack can be changed by rotating the handle, and then the supporting force of the two springs to the two sliding rods is changed. When the window sash is in a closed state, the supporting force of the two springs to the two sliding rods is increased, and the connection tightness between the window sash and the window frame is improved. Before the window sash is opened or closed, the supporting force of the two springs to the two sliding rods is reduced, so that the opening and closing actions of the window sash are more labor-saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view at a in fig. 1.

Fig. 3 is a schematic view of the window sash in fig. 2 in an opened state.

Fig. 4 is a partial enlarged view at B in fig. 3.

Fig. 5 is a partial cross-sectional view at C in fig. 3.

Reference numerals in the drawings: 1. window sashes; 2. a glass plate; 3. a window frame; 4. a mounting plate; 5. a slide bar; 6. a connecting rod; 7. a receiving groove; 8. a limiting pin; 9. a bar-shaped hole; 10. a gear lever; 11. a rack is arranged; 12. a lower rack; 13. a handle; 14. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the present embodiment includes a window frame 3, a window sash 1, and a glass plate 2, the window sash 1 being mounted on the window frame 3, the glass plate 2 being mounted on the window sash 1. The above is a conventional structure in the prior art, and is also common in daily life, so it is not described here again.

As shown in fig. 2, a pair of parallel sides of the window sash 1 are each provided with a set of parallel opening mechanisms, and both sides of the window sash 1 are mounted on the window frame 3 by two sets of parallel opening mechanisms. By parallel opening is meant that the direction of movement of the sash 1 during opening of the sash 1 is perpendicular to the plane of the frame 3. After the parallel opening mode is adopted, ventilation channels can be formed between four sides of the window sash 1 and the window frame 3, and the window sash 1 can meet ventilation requirements only by being opened in a small range, so that the invasion of indoor space is small (in fact, in general, the small-range opening mode cannot cause substantial invasion of the indoor space). In addition, after the parallel opening mode is adopted, sealing can be easily realized only by arranging a sealing strip between the window frame 3 and the window sash 1.

As shown in fig. 2, the parallel opening mechanism in this embodiment further includes a mounting plate 4, a sliding rod 5, a connecting rod 6 and a spring 14, where the mounting plate 4 is fixedly mounted on the window sash 1 and faces the side where the window frame 3 is located, a sliding hole is provided on an end surface of the mounting plate 4, two sliding rods 5 are slidably mounted in the sliding hole and respectively protrude from two end surfaces of the mounting plate 4, the two connecting rods 6 respectively hinge protruding ends of the two sliding rods 5 on the window frame 3, and the two springs 14 are located in the sliding hole and respectively supported at non-protruding ends of the two sliding rods 5. When the sliding rod is used, the handle 13 is screwed to enable the gear rod 10 to rotate, the gear rod 10 drives the upper rack 11 and the lower rack 12 to move through the gear-rack matching mechanism, the upper rack 11 and the lower rack 12 are enabled to be close to or far away from each other, the axial distance between the upper rack 11 and the lower rack 12 is changed, and then the supporting force of the two springs 14 on the two sliding rods 5 is changed. When the window sash 1 is in a closed state, the supporting force of the two springs 14 to the two sliding rods 5 is increased, so that the connection tightness between the window sash 1 and the window frame 3 is improved. Before the window sash 1 is opened or closed, the supporting force of the two springs 14 to the two sliding rods 5 is reduced, so that the opening and closing actions of the window sash 1 are more labor-saving.

Working principle:

fig. 2 shows the structure of the window sash 1 in a closed state, in which the window sash 1 is attached to the window frame 3, and the mounting plate 4, the link 6 and the slide bar 5 are all located in the receiving groove 7 in the window frame 3. At this time, the upper and lower slide bars 5 are respectively extended to the upper and lower ends to the extreme positions by the supporting action of the springs 14, so that the support plate and the window sash 1 are maintained in a moving trend toward the window frame 3, and the window sash 1 is maintained in a closed state. When the window sash 1 is opened, the window sash 1 is pulled in the direction vertical to the window sash 1, so that the window sash 1 is far away from the window frame 3, during the moving process of the window sash 1, the connecting rod 6 rotates, during the rotating process of the connecting rod 6, the sliding rod 5 is pushed to move towards the middle part of the mounting plate 4 and compress the spring 14, when the connecting rod 6 and the sliding rod 5 are positioned on the same straight line, the moving direction of the sliding rod 5 is changed into the reverse direction, and meanwhile, the spring 14 starts to stretch and push the sliding rod 5 to extend out of the mounting plate 4, and finally, the position state shown in fig. 2 is formed.

As shown in fig. 2 and 3, the window frame 3 is provided with a receiving groove 7 corresponding to the parallel opening mechanism, and the parallel opening mechanism is positioned in the receiving groove 7 when the window sash 1 is in a closed state. The arrangement of the accommodating groove 7 effectively ensures the fitting performance of the window sash 1 and the window frame 3, and ensures that the structures of the window frame 3 and the window sash 1 are more neat.

As shown in fig. 3, 4 and 5, the parallel opening mechanism further comprises an upper rack 11, a lower rack 12, a gear rod 10 and a handle 13, wherein the upper rack 11 and the lower rack 12 are positioned between the two springs 14, and one ends of the upper rack 11 and the lower rack 12, which are far away from each other, respectively abut against the two springs 14; teeth are machined on the upper rack 11 and the lower rack 12, sections of the teeth on the upper rack 11 and the lower rack 12 are mutually overlapped, and the teeth are positioned on the inner sides of the overlapped parts; the gear rod 10 passes through the window sash 1 from the inner side of the window sash 1 and is inserted into the mounting plate 4, a gear is machined at the insertion end of the gear rod 10, and the outer sides of the gear are respectively meshed with teeth on the upper rack 11 and the lower rack 12; the handle 13 is mounted on the exposed end of the gear lever 10.

As shown in fig. 4, a limiting pin 8 is fixed on the side surface of the sliding rod 5, and a bar-shaped hole 9 for limiting the movement range of the limiting pin 8 is processed on the mounting plate 4.

In particular, a lock mechanism capable of locking the gear lever 10 against rotation may be provided between the gear lever 10 and the window sash 1. The locking mechanism is a bidirectional ratchet mechanism.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation window structure that can open in parallel, includes window frame (3), casement (1) and glass board (2), and casement (1) are installed on window frame (3), and glass board (2) are installed on casement (1), its characterized in that:

a set of parallel opening mechanisms are respectively arranged on a pair of parallel edges of the window sash (1), and two side edges of the window sash (1) are arranged on the window frame (3) through two sets of parallel opening mechanisms;

the parallel opening mechanism further comprises a mounting plate (4), a sliding rod (5), a connecting rod (6) and a spring (14), wherein the mounting plate (4) is fixedly arranged on the window sash (1) and faces one side where the window frame (3) is located, and a slideway hole is formed in the end face of the mounting plate (4); the two sliding rods (5), the connecting rods (6) and the springs (14) are respectively arranged in the sliding holes, the two sliding rods (5) are slidably mounted in the sliding holes and respectively extend out of two end faces of the mounting plate (4), the extending ends of the two sliding rods (5) are hinged to the window frame (3) through the two connecting rods (6), and the two springs (14) are located in the sliding holes and respectively supported at the non-extending ends of the two sliding rods (5).

2. A parallel openable ventilation window structure in accordance with claim 1, wherein: the window frame (3) is provided with a containing groove (7) corresponding to the parallel opening mechanism, and when the window sash (1) is in a closed state, the parallel opening mechanism is positioned in the containing groove (7).

3. A parallel openable ventilation window structure in accordance with claim 1, wherein: the parallel opening mechanism further comprises an upper rack (11), a lower rack (12), a gear rod (10) and a handle (13), wherein the upper rack (11) and the lower rack (12) are positioned between the two springs (14), and one ends, far away from each other, of the upper rack (11) and the lower rack (12) are respectively propped against the two springs (14); teeth are machined on the upper rack (11) and the lower rack (12), sections of the upper teeth of the upper rack (11) and sections of the upper teeth of the lower rack (12) are mutually overlapped, and the teeth are positioned on the inner sides of the overlapped parts;

the gear rod (10) penetrates through the window sash (1) from the inner side of the window sash (1) and is inserted into the mounting plate (4), a gear is machined at the insertion end of the gear rod (10), and the outer side of the gear is meshed with teeth on the upper rack (11) and the lower rack (12) respectively;

the handle (13) is mounted on the exposed end of the gear rod (10).

4. A parallel openable ventilation window structure in accordance with claim 1, wherein: the side of the sliding rod (5) is fixedly provided with a limiting pin (8), and the mounting plate (4) is provided with a bar-shaped hole (9) for limiting the movement range of the limiting pin (8).

5. A parallel openable ventilation window structure according to claim 3, wherein: a locking mechanism capable of locking the gear rod (10) and preventing the gear rod from rotating is arranged between the gear rod (10) and the window sash (1).

6. A parallel openable ventilation window structure in accordance with claim 5, wherein: the locking mechanism is a bidirectional ratchet mechanism.