Windproof outward-opening window

Abstract

The utility model relates to the technical field of window equipment, in particular to a windproof out-opening window which is characterized in that a window sash is hinged to a window frame, an abutting frame is fixedly installed on the window sash, a folded plate is fixedly installed on the window frame, a through groove is formed in the folded plate, an I-shaped block is installed on the folded plate in a sliding mode and penetrates through the through groove, and a plurality of sets of limiting holes are formed in the folded plate. The movable rod penetrates through the I-shaped block and extends into the limiting hole, the connecting block is fixedly connected with the end, away from the limiting hole, of the movable rod, the movable rod is sleeved with the spring, the two ends of the spring are fixedly connected with the connecting block and the I-shaped block respectively, and the transmission assembly is installed on the I-shaped block. When the window sash is opened, the movable rod moves out of the limiting hole to relieve fixation of the I-shaped block, the window sash can be opened through movement of the I-shaped block and transmission of the transmission assembly, the movable rod resets under the action of the spring, fixation of the I-shaped block and the window sash is achieved, and therefore the windproof effect of the window sash is achieved, and the window sash is prevented from being automatically closed under the action of wind power.

Description

Technical Field

[0001] The utility model relates to the technical field of window equipment, in particular to a windproof outward-opening window. Background Art

[0002] An outward-opening window refers to a casement window in which part or all of the window sash protrudes outside the room after the window sash is opened.

[0003] Existing patent CN 207700911 U An outward-opening window includes a window sash and a window frame, wherein the window sash is provided with a hook for rotating to a slot, wherein the window sash is slidably connected with a linkage rod driving the hook to rotate, wherein a sliding block is fixedly connected to the linkage rod, wherein the window sash is provided with a slide groove for guiding the sliding travel of the sliding block, wherein the sliding block is slidably connected with a locking assembly for locking the sliding block, wherein the slide groove is provided with a locking groove for cooperating with the locking assembly to lock the sliding block, wherein an unlocking assembly for unlocking the sliding block is slidably connected in the locking groove. The sliding of the sliding block drives the hook buckle to lock the window sash in the slot, wherein the fixing of the slider is realized by the locking assembly, thereby making the locking between the window sash and the window frame more secure.

[0004] However, in the process of using an outward-opening window of the existing patent, the locking between the window sash and the window frame can only be achieved after the window sash is closed. When encountering strong winds and ventilation needs to be maintained, the window sash cannot remain fixed in the open state under the action of wind, that is, it has no windproof effect. Utility Model Content

[0005] The utility model aims to provide a windproof outward-opening window, which solves the problem that the locking between the window sash and the window frame can only be achieved after the window sash is closed. When encountering strong winds and ventilation needs to be maintained, the window sash cannot be kept fixed in the open state under the action of wind, that is, it has no windproof effect.

[0006] To achieve the above-mentioned objectives, the utility model provides a windproof outward-opening window, including a window frame, a window sash, an abutment frame and a folding plate, the window sash is hinged to the window frame, the abutment frame is fixedly mounted on the window sash, and the folding plate is fixedly mounted on the window frame, and also includes an opening and closing device, the opening and closing device includes an I-block, a movable rod, a spring, a connecting block and a transmission assembly, the folding plate is provided with a through groove, the I-block is slidably mounted on the folding plate and passes through the through groove, a plurality of groups of limiting holes are provided on the folding plate, the movable rod passes through the I-block and extends into the limiting hole, the connecting block is fixedly connected to one end of the movable rod away from the limiting hole, the spring is sleeved on the movable rod, the two ends of the spring are respectively fixedly connected to the connecting block and the I-block, and the transmission assembly is installed on the I-block.

[0007] Wherein, the transmission assembly includes a transmission rod and a mounting seat, and the mounting seat is fixedly mounted on the window sash; two ends of the transmission rod are respectively hinged to the mounting seat and the I-shaped block.

[0008] Wherein, the connecting block further comprises a holding rod, and the holding rod is fixedly mounted on the connecting block.

[0009] Wherein, the abutting frame further comprises absorbent cotton, and the absorbent cotton is fixedly mounted on a side of the abutting frame close to the window frame.

[0010] Wherein, the opening and closing device also includes a movable frame and a gauze net. An embedding groove is provided on one side of the window frame, and the movable frame is embedded in the embedding groove; the gauze net is fixedly installed in the movable frame.

[0011] The utility model provides a windproof outward-opening window. When the window sash needs to be opened, the holding rod is pulled to drive the movable rod on the connecting block to disengage from the limiting hole on the folding plate and not to disengage from the I-shaped block. At this time, the spring is stretched by the tension force and then moves the holding rod to the left. The holding rod drives the I-shaped block to move to the left under the cooperation of the connecting block and the movable rod. The I-shaped block is hinged to one end of the transmission rod, and the other end of the transmission rod is hinged to the mounting seat on the window sash. The straight line of the I-shaped block The movement of the line causes the transmission rod to rotate through the hinge, and the rotation of the transmission rod causes the window sash to rotate around the window frame through the mounting seat, thereby opening the window sash. After the opening is completed, the holding rod is loosened. At this time, the spring is reset under the action of its own elastic force, and the movable rod is driven by the connecting block to be reinserted into the limiting hole, so that the I-block cannot move, and the window sash is fixed through the connection relationship between the transmission rod and the mounting seat, thereby achieving the windproof effect of the window sash and preventing the window sash from closing automatically under the action of wind. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a windproof outward-opening window according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the connection between the connecting block and the folding plate of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a windproof outward-opening window according to the second embodiment of the utility model.

[0016] In the figure: 101-window frame, 102-window sash, 103-abutment frame, 104-folding plate, 105-I-shaped block, 106-movable rod, 107-spring, 108-connecting block, 109-through groove, 110-limiting hole, 111-transmission rod, 112-mounting seat, 113-holding rod, 114-absorbent cotton, 201-movable frame, 202-gauze, 203-embedded groove. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a windproof outward-opening window in the first embodiment of the utility model. Figure 2 It is a schematic diagram of the connection between the connecting block and the folding plate of the first embodiment of the utility model.

[0020] The utility model provides a windproof outward-opening window: comprising a window frame 101, a window sash 102, an abutment frame 103 and a folding plate 104, and also comprising an opening and closing device, wherein the opening and closing device comprises an I-shaped block 105, a movable rod 106, a spring 107, a connecting block 108 and a transmission assembly, wherein the transmission assembly comprises a transmission rod 111 and a mounting seat 112, the connecting block 108 also comprises a holding rod 113, and the abutment frame 103 also comprises absorbent cotton 114. The above-mentioned scheme solves the problem that the locking between the above-mentioned window sash and the window frame can only be achieved after the window sash is closed, and when encountering a windy day and it is necessary to maintain a ventilated state, the window sash cannot be kept fixed in an open state under the action of wind, that is, it has no windproof effect. It can be understood that the present scheme can also be used to solve the problem of mosquito prevention.

[0021] In this embodiment, by pulling the connecting block 108, the movable rod 106 is moved out of the limiting hole 110 to release the fixation of the I-block 105, and the window sash 102 can be opened by the movement of the I-block 105 and the transmission of the transmission assembly. The movable rod 106 is reset under the action of the spring 107 to fix the I-block 105 and the window sash 102, thereby achieving a windproof effect for the window sash 102 and preventing the window sash 102 from closing automatically under the action of wind.

[0022] Among them, the folding plate 104 is provided with a through groove 109, the I-shaped block 105 is slidably installed on the folding plate 104 and passes through the through groove 109, the folding plate 104 is provided with a plurality of groups of limiting holes 110, the movable rod 106 passes through the I-shaped block 105 and extends into the limiting hole 110, the connecting block 108 is fixedly connected to the end of the movable rod 106 away from the limiting hole 110, the spring 107 is sleeved on the movable rod 106, and the two ends of the spring 107 are respectively fixedly connected to the connecting block 108 and the I-shaped block 105, the transmission assembly is installed on the I-shaped block 105, the window sash 102 is hinged to the window frame 101 through a hinge, the cross-section of the I-shaped block 105 is I-shaped, and the vertical ends on both sides of the I-shaped block 105 are respectively in contact with the two sides of the folding plate 104, the movable rod 106 and the spring 10 There are two groups of 7, which are distributed on the upper and lower sides of the I-block 105, and the axes of the movable rod and the spring 107 coincide with each other. The connecting block 108 is welded on the movable rod 106. When in use, the connecting block 108 is pulled to stretch the spring 107 and disengage the movable rod 106 from the limiting hole 110, but not from the I-block 105. Then, the I-block 105 is moved to the left, and the movement of the I-block 105 drives the rotation of the window sash 102 through the transmission assembly. After the window sash 102 is opened, the spring 107, under the action of its own elastic force, drives the movable rod 106 to be reinserted into the limiting hole 110 through the connecting block 108, so that the I-block 105 and the window sash 102 are fixed, thereby achieving the windproof effect of the window sash 102 and preventing the window sash 102 from closing automatically under the action of wind.

[0023] Secondly, the mounting seat 112 is fixedly installed on the window sash 102; the two ends of the transmission rod 111 are respectively hinged to the mounting seat 112 and the I-block 105, the mounting seat 112 is U-shaped, and the two ends of the transmission rod 111 are hinged to the mounting seat 112 and the I-block 105 through pins. A notch is provided on the side of the I-block 105 close to the transmission rod 111, and the movement of the I-block 105 can be converted into rotation of the window sash 102 through the rotation cooperation between the transmission rod 111 and the mounting seat 112.

[0024] Again, the holding rod 113 is fixedly mounted on the connecting block 108 . The holding rod 113 is cylindrical. The setting of the holding rod 113 enables better force to be applied to the connecting block 108 .

[0025] Finally, the absorbent cotton 114 is fixedly installed on one side of the abutment frame 103 close to the window frame 101. The absorbent cotton 114 is made of sponge material, and the shape of the absorbent cotton 114 is adapted to the abutment frame 103. Through the setting of the absorbent cotton, rainwater is prevented from flowing in from the gap between the abutment frame 103 and the window frame 101.

[0026] In this embodiment, when the window sash 102 needs to be opened, the holding rod 113 is pulled to drive the movable rod 106 on the connecting block 108 to disengage from the limiting hole 110 on the folding plate 104, and not to disengage from the I-shaped block 105. At this time, the spring 107 is stretched by the tension, and then the holding rod 113 is moved to the left. The holding rod 113, with the cooperation of the connecting block 108 and the movable rod 106, drives the I-shaped block 105 to move to the left. The I-shaped block 105 is hinged to one end of the transmission rod 111, and the other end of the transmission rod 111 is hinged to the mounting seat 112 on the window sash 102. The straight line of the I-shaped block 105 The movement is hinged to rotate the transmission rod 111, and the rotation of the transmission rod 111 causes the window sash 102 to rotate around the window frame 101 through the mounting seat 112, thereby opening the window sash 102. After the opening is completed, the holding rod 113 is loosened. At this time, the spring 107 is reset under the action of its own elastic force, and drives the movable rod 106 to be reinserted into the limiting hole 110 through the connecting block 108, so that the I-block 105 cannot move, and the window sash 102 is fixed through the connection relationship between the transmission rod 111 and the mounting seat 112, thereby achieving the windproof effect of the window sash 102 and preventing the window sash 102 from closing automatically under the action of wind.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 ,in Figure 3 It is a schematic diagram of the overall structure of a windproof outward-opening window of the second embodiment of the utility model. On the basis of the first embodiment, the windproof outward-opening window of this embodiment further includes a movable frame 201 and a gauze net 202.

[0029] In this embodiment, the cooperation between the movable frame 201 and the gauze 202 can block mosquitoes.

[0030] Among them, an embedding groove 203 is provided on one side of the window frame 101, and the movable frame 201 is embedded in the embedding groove 203; the gauze 202 is fixedly installed in the movable frame 201, and the movable frame 201 is adapted to the shape of the embedding groove 203. A certain space is reserved for the folding plate 104 between the bottom of the movable frame 201 and the bottom of the gauze 202. A rubber layer is provided on the outer side of the movable frame 201, which can increase the friction with the window frame 101. When mosquito protection is needed, the movable frame 201 is embedded in the embedding groove 203, and the gauze 202 can block the mosquitoes.

[0031] In this embodiment, when mosquitoes need to be prevented, the movable frame 201 is embedded in the embedding groove 203, and the gauze 202 can block the mosquitoes.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A windproof outward-opening window, comprising a window frame, a window sash, an abutment frame and a folding plate, wherein the window sash is hinged to the window frame, the abutment frame is fixedly mounted on the window sash, and the folding plate is fixedly mounted on the window frame, characterized in that: Also includes an opening and closing device; The opening and closing device includes an I-block, a movable rod, a spring, a connecting block and a transmission assembly. The folding plate is provided with a through groove. The I-block is slidably mounted on the folding plate and passes through the through groove. The folding plate is provided with a plurality of groups of limiting holes. The movable rod passes through the I-block and extends into the limiting hole. The connecting block is fixedly connected to one end of the movable rod away from the limiting hole. The spring is sleeved on the movable rod. The two ends of the spring are respectively fixedly connected to the connecting block and the I-block. The transmission assembly is mounted on the I-block.

2. The windproof outward-opening window according to claim 1, characterized in that: The transmission assembly comprises a transmission rod and a mounting seat, wherein the mounting seat is fixedly mounted on the window sash; and both ends of the transmission rod are respectively hinged to the mounting seat and the I-shaped block.

3. The windproof outward-opening window according to claim 1, characterized in that: The connection block also includes a holding rod, and the holding rod is fixedly mounted on the connection block.

4. The windproof outward-opening window according to claim 1, characterized in that: The abutting frame also includes absorbent cotton, and the absorbent cotton is fixedly installed on a side of the abutting frame close to the window frame.

5. The windproof outward-opening window according to claim 1, characterized in that: The opening and closing device also includes a movable frame and a gauze net. An embedding groove is provided on one side of the window frame, and the movable frame is embedded in the embedding groove; the gauze net is fixedly installed in the movable frame.

Images