CN210888585U - A kind of translational airtight door and window - Google Patents

Abstract

The utility model discloses a translational airtight door and window, which comprises a window frame, a window sash, a roller assembly, a handle and a transmission mechanism. The roller assembly is respectively installed on the upper frame of the window sash and the lower frame of the window sash. A guide mechanism for push-pull guide and a translation mechanism for driving the window sash to translate along the direction perpendicular to the push-pull direction of the window sash. The frame is pushed and pulled along the length direction, and is translated along the push-pull direction perpendicular to the window sash through the translation mechanism. The utility model can control the translational movement between the window sashes through the handle, so as to reduce the gap and enhance the air tightness.

Description

A kind of translational airtight door and window

technical field

The utility model relates to a window, in particular to a translational airtight door and window.

Background technique

A sliding window is a window sash that is opened or closed by pushing and pulling two or more sashes against each other. Whether it is a single-sided door sash or a counter-touching sash, since two window sashes are required to overlap to provide the window to open, the sliding window can be opened. Therefore, the two The gap between the sashes is large, otherwise the two sashes are prone to interference during the pushing and pulling process. However, it is precisely because the gap is large that it is easy to form a gap between the two sashes in the closed state to allow water or air to enter. As a result, the doors and windows are not tightly closed, and the gap is easily further expanded by wind and rain, which is a vicious circle.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the present utility model is to provide a translational airtight door and window, which can control the translational movement between the window sashes through the handle, reduce the gap and enhance the airtightness.

The purpose of the present utility model is achieved through the following technical solutions:

A translational airtight door and window comprises a window frame, a window sash, a roller assembly, a handle and a transmission mechanism. The roller assembly is respectively installed on the upper frame of the window sash and the lower frame of the window sash, and the roller assembly has a guide mechanism for pushing and pulling the window sash. and a translation mechanism for driving the window sash to translate along the direction perpendicular to the push-pull direction of the window sash. The handle is pivotally connected to the window sash and linked with one end of the transmission mechanism, and the other end of the transmission mechanism is connected to the translation mechanism. The window sash is pushed and pulled along the length direction of the window frame through the guide mechanism. , through the translation mechanism to translate along the direction perpendicular to the sliding and pulling of the window sash.

Preferably, the roller assembly includes a sliding sheet, a supporting frame and a rolling wheel, the supporting frame and the rolling wheel constitute the guide mechanism, the sliding sheet is placed on the frame of the window sash, one end is connected to the transmission mechanism, and slides along the length direction of the frame, and the sliding sheet can be Relative to the support frame, it reciprocates and translates in the push-pull direction perpendicular to the window sash. The roller is pivotally connected to the support frame and rolls with the window frame. The bottom of the support frame is fixed with a guide post, and the sliding sheet is provided with a chute for the guide post to slide into. The chute includes a first trough body close to the indoor and a second trough body close to the outdoor, one end of the first trough body and one end of the second trough body are connected, and the sliding sheet, the guide post and the chute constitute the translation mechanism.

Preferably, the roller positioned on the upper frame of the window sash is a guide wheel, the roller positioned on the lower frame of the window sash is a pulley, the rotation plane of any point on the guide wheel is parallel to the sliding direction of the sliding sheet, and the rotation plane of any point on the pulley is perpendicular to the sliding direction of the sliding sheet .

Preferably, there are more than two guide posts, and the two guide posts are separated from both ends of the support frame. Correspondingly, the sliding sheet is provided with sliding grooves corresponding to the number and position of the guide posts.

Preferably, the first groove body and the second groove body are straight grooves and are parallel to each other.

Preferably, the chute further includes an arc-shaped transition slot, and one end of the first slot body communicates with one end of the second slot body through the arc-shaped transition slot.

Preferably, both ends of the sliding sheet are respectively provided with a male head and a female head, and the female head is used for engaging with the male head of another sliding sheet.

Preferably, the transmission mechanism includes a link mechanism, the link mechanism extends from the side of the window sash to the upper frame and the lower frame of the window sash, one end of the link mechanism is fixedly connected with the pivot of the handle, and the other end of the link mechanism is connected with the sliding One end of the sheet is hinged.

Preferably, the upper frame and the lower frame of the window sash are respectively provided with at least two sets of roller assemblies, and the two sets of roller assemblies are connected by a transmission belt.

Preferably, both the male head and the female head are upturned to form a raised edge, and the connecting strap is connected between the male head and the female head of the two sets of roller assemblies.

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

By setting the roller assembly, the utility model separates the guide mechanism and the translation mechanism, and has respectively the guiding function of pushing and pulling the window sash and the ability to translate the window sash perpendicular to the push-pull direction. After the action, the window sash will be translated, so that the gap between the two window sashes becomes smaller. The key point is that the utility model uses the handle to perform the movement of the window sash translation. It can also block wind and rain, and can also play a certain role in sound insulation.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the utility model translational airtight doors and windows (remove window frame, frame);

Fig. 2 is the external structure schematic diagram of the utility model translational airtight door and window;

3 is one of the structural schematic diagrams of the roller assembly located on the upper frame of the window sash of the present invention;

4 is the second structural schematic diagram of the roller assembly located on the upper frame of the window sash according to the present invention;

5 is one of the structural schematic diagrams of the roller assembly located in the lower frame of the window sash according to the present invention;

FIG. 6 is the second structural schematic diagram of the roller assembly located in the lower frame of the window sash according to the present invention.

In the picture: 100, window frame; 200, window sash; 300, roller assembly; 400, handle; 500, transmission mechanism; 600, connecting belt; 1, sliding piece; 11, male head; 12, female head; 13, sliding Slot; 131, first slot body; 132, second slot body; 133, transition slot; 14, warped edge; 2, support frame; 21, guide post; 22, sliding hole; 3, roller; 4, fixed frame; 41, accommodating groove; 411, arc-shaped convex part; 42, sliding rod; 43, guide groove; 5, mounting frame; 51, first fixing plate; 6, bolt; 7, second fixing plate.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in FIG. 1-2, a translation airtight door and window includes a window frame 100, a window sash 200, a roller assembly 300, a handle 400 and a transmission mechanism 500. The roller assembly 300 is respectively installed on the upper frame of the window sash 200 and the upper frame of the window sash 200. The lower frame, the roller assembly 300 has a guide mechanism for pushing and pulling the window sash 200 and a translation mechanism for driving the window sash 200 to translate along the push-pull direction perpendicular to the window sash 200. The handle 400 is pivotally connected to the window sash 200 and is connected to one end of the transmission mechanism 500. Linkage, the other end of the transmission mechanism 500 is connected to the translation mechanism;

By arranging the roller assembly 300, the guide mechanism and the translation mechanism are separated, respectively possessing the guiding function of pushing and pulling the window sash 200 and the ability to translate the window sash 200 perpendicular to the push-pull direction (indoor-outdoor direction). After the action is performed by the translation mechanism, the window sash 200 will be translated to make the gap between the two window sashes 200 smaller. The key point is that the present invention uses the handle 400 to link the translation action of the window sash 200, which is easy to operate. The airtight type of the window sash 200 can be effectively guaranteed, which can block wind and rain, and can also play a certain role in sound insulation. In this example, the transmission mechanism 500 can be built in the frame of the window sash 200 . One of the two window sashes 200 can be configured with a convex portion, and the other window sash 200 can be configured with an insert groove to form a concave portion, and the convex portion is embedded in the concave portion. The two window sashes 200 cannot be moved relative to each other to form a closed state, so as to achieve locking, without additionally configuring door and window locks, and also preventing prying, realizing locking preparation, and locking can be easily achieved by the relative translation of the window sash 200, and by pushing and pulling the window sash. 200 can be aligned, easy to adjust.

Specifically, as shown in FIGS. 3-6 , the roller assembly 300 in this embodiment includes a sliding sheet 1 , a supporting frame 2 and a rolling wheel 3 , the supporting frame 2 and the rolling wheel 3 constitute the guiding mechanism, and the sliding sheet 1 is placed on the frame of the window sash 200 , one end is connected to the transmission mechanism 500, and slides along the length direction of the frame, the sliding sheet 1 can reciprocate and translate relative to the supporting frame 2 in the push-pull direction perpendicular to the window sash 200, and the roller 3 is pivotally connected to the supporting frame 2 and is connected with the window frame 100. Rolling fit, a guide post 21 is fixedly protruding from the bottom of the support frame 2, and the sliding sheet 1 is provided with a chute 13 for the guide post 21 to extend into and slide. In the second groove body 132 , one end of the first groove body 131 is communicated with one end of the second groove body 132 , and the sliding sheet 1 , the guide post 21 and the sliding groove 13 constitute the translation mechanism. Through the connection and cooperation of the guide posts 21 and the sliding grooves 13 between the sliding sheet 1 and the supporting frame 2, combined with the installation of the sliding sheet 1 on the frame of the window sash 200 and the sliding of the supporting frame 2, the sliding sheet 1 can be pushed and pulled in the transmission mechanism 500. When the guide post 21 of the support frame 2 enters the first groove body 131 or the second groove body 132, the sliding sheet 1 is linked to translate from the indoor to the outdoor direction or the outdoor to the indoor direction, so that the sliding sheet 1 will drive the window sash 200 to translate, and the gap between the two window sashes 200 will become smaller, thereby effectively and simply realizing the sealing of the sliding window sash 200, ensuring the sealing performance, and reducing the leakage of wind and rain.

In order to facilitate installation, the fixing frame 4 is detachably installed with a mounting plate 5 , the number of the rollers 3 is more stable, and the two rollers 3 are pivotally connected to the fixing frame 4 through the mounting plate 5 . In order to further improve the convenience of installation, the mounting plate 5 is installed on the fixed frame 4 by means of bolts 6, and the axis of the bolts 6 is perpendicular to the translation direction of the guide frame 2, so that the position of the guide wheel 3 in the length direction of the sash frame can be adjusted. , to facilitate installation. Wherein, a first fixing plate 51 is formed on the mounting plate 5; for the roller assembly 300 located on the upper frame of the window sash, a second fixing plate 7 is formed on the fixing frame 4; for the roller assembly 300 located at the lower frame of the window sash, its supporting frame 2 is formed with a second fixing plate 7 . The first fixing plate 51 is detachable and can be used as a nut. The bolts 6 are threadedly connected to the first fixing plate 51 and the second fixing plate 44 respectively, and corresponding threaded holes are formed on the first fixing plate 51 and the second fixing plate 44 . The bottom of the accommodating groove 41 is provided with a plurality of arc-shaped convex parts 411 to increase the ability to translate the window sash 200 , that is, to make the sliding friction of the window sash 200 better and easier to slide, and at the same time increase the supporting capacity of the accommodating groove 41 .

In this example, both ends of the sliding piece 1 are respectively provided with a male head 11 and a female head 12 , and the female head 12 is used for snapping with the male head 11 of another sliding piece 1 to facilitate installation and connection. The transmission mechanism 500 includes a link mechanism. The link mechanism extends from the side of the window sash 200 to the upper frame and the lower frame of the window sash 200. One end of the link mechanism is fixedly connected to the pivot of the handle 400. In this example, a clamp can be provided. , so that the clamp clamps the rotating end of the handle 400. When the handle 400 rotates, it is transmitted to the link mechanism through the clamp; mechanism so that the rotational power of the handle 400 can be transmitted to the sliding sheet 1 of the roller assembly 300 . The link mechanism can be a flexible belt-like structure or a rigid rod that bends at the corners to transmit power. When the handle 400 is rotated, through the transmission mechanism 500, on the one hand, the sliding sheet 1 of the upper frame is provided with a pushing force, and on the other hand, the sliding sheet 1 of the lower frame is provided with a pulling force. The arrangement of the second tank body 132 close to indoor and outdoor will be opposite. As shown in Figure 3-4, the roller 3 on the upper frame of the window sash 200 is a guide wheel. As shown in Figure 5-6, the roller 3 on the lower frame of the window sash 200 is a pulley, and the rotation plane of any point on the guide wheel is parallel to the sliding sheet The sliding direction of the sliding sheet 1 mainly provides the guiding effect in the horizontal direction; the rotation plane of any point on the pulley is perpendicular to the sliding direction of the sliding sheet 1 to mainly provide the supporting function in the vertical direction.

As shown in FIGS. 1-2 , in order to further improve the stability of translation, the upper frame and the lower frame of the window sash 200 are respectively provided with at least two sets of roller assemblies 300 , and the two sets of roller assemblies 300 are connected by a driving belt 600 .

In order to better store the sliding sheet 1 in the frame of the window sash 200, both the male head 11 and the female head 12 are upturned to form a raised edge 14, and the connecting belt 600 is connected between the male head 11 and the female head 12 of the two sets of roller assemblies 300. , because the warped edge 14 can just accommodate the end of the connecting strip 600 , so as to make the sliding sheet 1 and the connecting strip 600 more flat after connecting.

In order to provide a balanced stress condition, there are more than two guide posts 21 , and the two guide posts 21 are separated from both ends of the support frame 2 . Correspondingly, the sliding sheet 1 is provided with the chute 13 corresponding to the number and position of the guide posts 21 . . In order to further improve the smoothness of the guide post 21 to drive the sliding sheet 1 to translate, the first groove body 131 and the second groove body 132 in this embodiment are both straight grooves and are parallel to each other. The chute 13 in this example also includes an arc-shaped transition slot 133. One end of the first slot body 131 is communicated with one end of the second slot body 132 through the arc-shaped transition slot 133. In this way, the sliding sheet 1 that translates outdoors or indoors will not be able to be moved in translation. The process will be smoother.

In order to drive the translational drive of the window sash 200 more forcefully and stably, the roller assembly 300 in this embodiment further includes a fixing frame 4. The fixing frame 4 is used to be fixedly installed on the window sash 200. The fixing frame 4 has an accommodating slot 41. Reinforcing ribs are added at the bottom of the accommodating groove 41 to increase the ability to translate the window sash 200. The support frame 2 is placed in the accommodating groove 41, and the accommodating groove 41 is provided with a sliding rod 42 extending along the translation direction of the sliding sheet 1. The frame 2 has a sliding hole 22 slidably matched with the sliding rod 42 , and the bottom of the accommodating groove 41 is provided with a guide groove 43 through which the guide post 21 extends. In this way, when the guide post 21 switches and moves on the chute 13 , the fixed frame 4 will translate relative to the support frame 2 through the cooperation of the sliding rod 42 and the sliding block. Since the sliding sheet 1 needs to push, pull and slide along the length of the frame of the window sash 200 , the strength is low. After adding the fixing frame 4 , the fixing frame 4 can be configured to have higher strength to drive the window sash 200 to translate.

The embodiments of the present utility model are not limited to this. According to the above-mentioned contents of the present utility model, the present utility model can also make other Modifications, substitutions or combinations in various forms all fall within the protection scope of the present invention.

Claims (10)

1. A translational airtight door and window is characterized by comprising a window frame, a window sash, a roller wheel assembly, a handle and a transmission mechanism, wherein the roller wheel assembly is respectively arranged on an upper frame of the window sash and a lower frame of the window sash, the roller wheel assembly is provided with a guide mechanism for carrying out push-pull guide on the window sash and a translational mechanism for driving the window sash to translate along the direction vertical to the push-pull direction of the window sash, the handle is pivoted with the window sash and is linked with one end of the transmission mechanism, and the other end of the transmission mechanism is in transmission connection with the; the window sash is pushed and pulled to move along the length direction of the window frame through the guide mechanism, and is translated along the direction vertical to the pushing and pulling direction of the window sash through the translation mechanism.

2. The sliding airtight door and window of claim 1, wherein the roller assembly comprises a sliding sheet, a supporting frame and a roller, the supporting frame and the roller form the guiding mechanism, the sliding sheet is disposed on the window sash frame, one end of the sliding sheet is connected to the transmission mechanism and slides along the length direction of the frame, the sliding sheet can reciprocally translate relative to the supporting frame in the direction perpendicular to the sliding direction of the window sash, the roller is pivoted to the supporting frame and is in rolling fit with the window frame, a guide pillar is fixed to the bottom of the supporting frame, a sliding groove for the guide pillar to extend into the sliding groove is formed in the sliding sheet, the sliding groove comprises a first groove body close to the indoor and a second groove body close to the outdoor, one end of the first groove body is communicated with one end of the second groove body, and the sliding sheet.

3. The sliding airtight door and window of claim 1, wherein the roller located on the upper frame of the window sash is a guide roller, the roller located on the lower frame of the window sash is a pulley, the rotation plane of any point on the guide roller is parallel to the sliding direction of the sliding sheet, and the rotation plane of any point on the pulley is perpendicular to the sliding direction of the sliding sheet.

4. The sliding airtight door/window of claim 1, wherein the number of the guide posts is two or more, the two guide posts are separately disposed at two ends of the supporting frame, and correspondingly, the sliding plate is configured with sliding grooves corresponding to the number and positions of the guide posts.

5. The translational airtight door and window of claim 1, wherein the first groove body and the second groove body are straight grooves and are parallel to each other; the sliding groove further comprises an arc-shaped transition groove, and one end of the first groove body is communicated with one end of the second groove body through the arc-shaped transition groove.

6. The sliding airtight door and window of claim 1, wherein the roller assembly further comprises a fixing frame, the fixing frame has a receiving groove, the supporting frame is disposed in the receiving groove, the receiving groove is provided with a sliding rod extending along the sliding direction of the sliding sheet, the supporting frame has a sliding hole slidably engaged with the sliding rod, and the bottom of the receiving groove is provided with a guide groove for the guide post to extend out.

7. The sliding airtight door and window of any one of claims 2-6, wherein the two ends of the sliding sheet are respectively provided with a male head and a female head, and the female head is used for buckling with the male head of the other sliding sheet.

8. The sliding airtight door and window of claim 7, wherein the transmission mechanism comprises a link mechanism, the link mechanism extends from the side edge of the window sash to the upper frame and the lower frame of the window sash, one end of the link mechanism is fixedly connected with the pivot of the handle, and the other end of the link mechanism is hinged with one end of the sliding sheet.

9. The sliding airtight door and window of claim 8, wherein the upper frame and the lower frame of the window sash are respectively provided with at least two sets of roller assemblies, and the two sets of roller assemblies are in transmission connection through a connecting belt.

10. The translating airtight door and window of claim 9, wherein the male head and the female head are both tilted upward to form a raised edge, and the connecting band is connected between the male head and the female head of the two sets of roller assemblies.

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