CN220167843U - Connection structure and sliding window - Google Patents

Abstract

The embodiment of the utility model provides a connecting structure and a sliding window, which comprises a fixed part and a first sealing part, wherein the fixed part further comprises a fixed block and a bearing structure, one end of the bearing structure is connected with the fixed block, the other end of the bearing structure is connected with the first sealing part, and the first sealing part, the bearing structure and the fixed block enclose a first limiting space for setting a lighting part of an opening fan. In addition, be equipped with first sealing member on the fixed frame of sliding window, one side of first sealing portion dorsad first spacing space selectively supports and presses on first sealing member to ensure to open the fan and can be with fixed frame sealing connection when closing, guarantee the airtight effect of sliding window.

Description

Connection structure and sliding window

Technical Field

The utility model relates to the technical field of a sliding window, in particular to a connecting structure and a sliding window.

Background

The sliding window is a novel window body capable of realizing window sash opening in the height direction, for example, the sliding window can be opened or closed in a window body frame without being opened outwards or inwards, occupying an inner space, being difficult to cause collision damage, and being more concise and attractive in appearance. Therefore, the use of the sliding window in the building construction field is increasingly widespread.

In the related art, a sliding window includes a fixed frame, an opening sash, a vertical frame, and a slide rail. Wherein, install the slide rail on the vertical frame, the slide rail still includes fixed slide rail and diversion slide rail. The opening fan is provided with a guide component matched with the vertical frame. The opening fan can slide up and down along the sliding rail through the guide part so as to switch positions between the fixed sliding rail and the turning sliding rail, thereby being selectively connected with the fixed frame in a matched manner to perform room windowing ventilation.

However, the sealing effect of the matching position of the opening fan and the fixed frame in the conventional sliding window is poor.

Disclosure of Invention

The embodiment of the utility model provides a connecting structure and a sliding window, which are used for solving the problem of poor sealing effect of the matching position of an opening fan and a fixed frame in the sliding window.

In a first aspect, an embodiment of the present utility model provides a connection structure and a sliding window, where the connection structure is applied to the sliding window, and the connection structure includes a fixing portion and a first sealing portion;

the fixing part comprises a fixing block and a bearing structure, the bearing structure protrudes out of the side surface of the fixing block extending along the thickness direction, the first sealing part is connected with one end of the bearing structure away from the fixing block, the first sealing part extends along the thickness direction of the fixing block, the first sealing part, the bearing structure and the fixing block enclose a first limiting space, and the lighting component is arranged in the first limiting space;

the fixed frame of the sliding window is provided with a first sealing element, and one side of the first sealing part, which is opposite to the first limiting space, is selectively propped against the first sealing element.

In one possible implementation, the first seal has a first component and a second component, the first component being disposed at a first end of the second component along a length direction perpendicular to the second component.

In one possible implementation, a second end of the second component remote from the first component is provided with a clamping groove for clamping with the receiving structure.

In one possible implementation manner, a second sealing element is arranged on one side, facing the first limiting space, of the first component, the lighting component is pressed against the second sealing element, and the first component is in sealing connection with the lighting component through the second sealing element.

In one possible embodiment, the first sealing part is formed as an integral part of the receiving structure.

In a possible implementation manner, the device further comprises a second sealing part, the second sealing part is arranged on one side of the receiving structure, which is opposite to the first limiting space, and the second sealing part extends along the thickness direction of the fixed block, and the receiving structure is in sealing connection with the fixed frame through the second sealing part and a third sealing piece connected with the second sealing part.

In a feasible implementation mode, one side of the fixed block facing the first limiting space is provided with a first installation part, a fourth sealing element is arranged in the first installation part, the lighting component is propped against the fourth sealing element, and the fixed block is in sealing connection with the lighting component through the fourth sealing element.

In a feasible implementation mode, one side of the fixed block facing the first limiting space is provided with a second installation part, the second installation part is positioned between the first installation part and the bearing structure, and the second installation part is used for setting a lighting component support.

In a feasible implementation mode, the fixing frame further comprises a matching part, the matching part is connected with one side, opposite to the first limiting space, of the fixing block, and a hook lock is arranged at one end, far away from the fixing block, of the matching part and is used for being matched and connected with the fixing frame.

In one possible implementation, the connection structure is an integral piece.

In a second aspect, an embodiment of the present utility model further provides a sliding window, including a fixed frame and an opening fan, where the opening fan includes a connection structure of the first aspect and a lighting component, the lighting component is disposed on the connection structure, and the connection structure is selectively connected with the fixed frame in a matching manner.

The embodiment of the utility model provides a connecting structure, which comprises a fixing part and a first sealing part, wherein the fixing part further comprises a fixing block and a bearing structure, one end of the bearing structure is connected with the fixing block, the other end of the bearing structure is connected with the first sealing part, and the first sealing part, the bearing structure and the fixing block enclose a first limiting space for setting a lighting part of an opening fan. In addition, be equipped with first sealing member on the fixed frame of sliding window, one side of first sealing portion dorsad first spacing space selectively supports and presses on first sealing member to ensure to open the fan and can be with fixed frame sealing connection when closing, guarantee the airtight effect of sliding window.

The embodiment of the utility model also provides a sliding window, which comprises the connecting structure in any one of the technical schemes, so that the sliding window has all the beneficial effects of any one of the technical schemes, and the description is omitted here.

Drawings

Fig. 1 is a schematic structural diagram of an opening fan according to an embodiment of the present utility model, which is matched with a fixing frame through a connecting structure;

FIG. 2 is a schematic structural diagram of a connection structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the first seal of FIG. 2;

FIG. 4 is an assembled schematic view of the first seal portion mated with the stationary portion;

fig. 5 is a schematic structural diagram of a connection structure according to another embodiment of the present utility model.

Reference numerals illustrate:

100-fixing part; 200-a first seal; 300-a first limit space; 400-lighting parts; 500-fixing frames; 600-first seal; 700-a second seal; 800-a second seal; 900-third seal; 1000-fourth seal; 1100-lighting component support; 1200-mating portion; 1300-muntin structure;

110-a fixed block; 120-receiving structure; 210-a first component; 220-a second component; 1210-hooking lock;

111-a first mounting portion; 112-a second mounting portion; 121-a clamping part; 211-a first seal groove; 221-a clamping groove; 222-first bump; 223-second bump;

1121-a limit bump; 1211-grooves; 2231-limit bump.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the description of embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above" and "over" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under," "under" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.

The sliding window is a novel window body capable of realizing window sash opening in the height direction, for example, the sliding window can be opened or closed in a window body frame without being opened outwards or inwards, occupying an inner space, being difficult to cause collision damage, and being more concise and attractive in appearance. Therefore, the use of the sliding window in the building construction field is increasingly widespread.

In the related art, a sliding window includes a fixed frame, an opening sash, a vertical frame, and a slide rail. Wherein, install the slide rail on the vertical frame, the slide rail still includes fixed slide rail and diversion slide rail. The opening fan is provided with a guide component matched with the vertical frame. The opening fan can slide up and down along the sliding rail through the guide part so as to switch positions between the fixed sliding rail and the turning sliding rail, thereby being selectively connected with the fixed frame in a matched manner to perform room windowing ventilation.

However, the opening fan and the fixing frame in the existing sliding window cannot be tightly matched, so that the overall sealing effect is poor. In view of the above, an embodiment of the present utility model provides a connection structure and a sliding window to solve the above-mentioned problems.

The following will describe the embodiments of the present utility model in detail with reference to the drawings.

Fig. 1 is a schematic structural diagram of an opening fan according to an embodiment of the present utility model, which is matched with a fixing frame 500 through a connecting structure; fig. 2 is a schematic structural diagram of a connection structure according to an embodiment of the present utility model.

Referring to fig. 1 to 2, in a first aspect, an embodiment of the present utility model provides a connection structure applied to an opening fan of a sliding window. The opening fan can be tightly matched with the fixed frame 500 through the connecting structure, so that the sealing effect of the matched and connected position of the opening fan and the fixed frame is improved. Illustratively, the connecting structure includes a fixed portion 100 and a first sealing portion 200. The fixing portion 100 is used for being connected with an opening fan, and the first sealing portion 200 is used for sealing and connecting the opening fan with the fixing frame 500.

Illustratively, the securing portion 100 includes a securing block 110 and a receiving structure 120. The receiving structure 120 is used for carrying the lighting component 400 of the opening fan, and the receiving structure 120 protrudes from the side surface of the fixing block 110 extending along the thickness direction thereof. In other words, the receiving structure 120 protrudes from one of the sides of the fixing block 110 in the thickness direction thereof. Illustratively, the receiving structure 120 may be a receiving block, a receiving plate, or a receiving post, which are not specifically limited herein.

The thickness direction of the fixing block 110 is shown with reference to the z direction in fig. 1. The side surface of the receiving structure 120 protruding from the fixing block 110 and extending in the thickness direction thereof means that the receiving structure 120 is disposed on the side surface. In addition, the receiving structure 120 may be provided on the side of the fixing block 110 by a connector, or the fixing block 110 having the receiving structure 120 may be produced by an integral molding.

With continued reference to fig. 1 and 2, the first sealing portion 200 is connected to an end of the receiving structure 120 remote from the fixed block 110, and the first sealing portion 200 extends in a thickness direction (shown with reference to the z-direction) of the fixed block 110. For example, one end of the first sealing portion 200 may be fixedly connected to one end of the receiving structure 120, or may be connected by a clamping manner, or the first sealing portion 200 may be integrally provided with the receiving structure 120 and the fixing block 110. The first sealing portion 200 extends in the thickness direction (see z direction) of the fixing block 110, and forms a space having one side opened, that is, a first limit space 300 for placing the lighting member 400 of the opening fan is surrounded by the first sealing portion 200, the receiving structure 120, and the fixing block 110. The first sealing portion 200 may be parallel to the thickness direction of the fixing block 110 (see z direction in fig. 1 or 2), or the first sealing portion 200 may be inclined at a predetermined angle toward the fixing block 110, so long as it can be connected to the lighting member 400, and is not particularly limited.

For example, the lighting member 400 may be a transparent material member such as glass or acryl plate, which allows light to pass therethrough.

Since the first sealing member 600 is disposed on the portion of the fixed frame 500 of the sliding window facing the opening fan, a side of the first sealing portion 200 facing away from the first limiting space 300 can be selectively pressed against the first sealing member 600. It can be understood that the above selective pressing means that when the opening fan needs to be closed, the first sealing portion 200 fixed on the opening fan can press against the first sealing member 600 on the fixing frame 500, and elastically deform the first sealing member 600, so as to ensure sealing at the mating connection of the opening fan and the sealing fan, and improve the overall sealing effect of the opening fan and the fixing frame 500. Correspondingly, when the opening fan is required to be opened, the first sealing part 200 fixed on the opening fan is separated from the first sealing member 600, and the first sealing member 600 is restored. In addition, the first sealing member 600 may be a rubber member, which is elastically deformed by an external force, thereby performing a good sealing function.

Fig. 3 is a schematic structural view of the first sealing part 200 in fig. 2.

With continued reference to fig. 1 and 2, in some embodiments, the first seal portion 200 is coupled to the receiving structure 120 by way of a snap fit. Referring to fig. 1 to 3, the first sealing part 200 has a first member 210 and a second member 220, wherein the first member 210 is disposed at a first end of the second member 220 in a direction perpendicular to a length direction of the second member 220. The length direction of the second member 220 may refer to the x direction in fig. 3. That is, the first member 210 is disposed perpendicular to the length direction (refer to the x direction in fig. 3) of the second member 220, and one end of the first member 210 is connected to one end of the second member 220. Specifically, the first part 210 may be connected to the second part 220 using a connector, thereby facilitating the detachment of the two; and may be integrally formed with the second member 220 so that superior connection strength may be obtained.

In addition, a second end of the second component 220, which is far from the first component 210, is provided with a clamping groove 221, and the clamping groove 221 is used for clamping with the receiving structure 120. Referring to fig. 3, the second end of the second component 220 is provided with a first bump 222 and a second bump 223, the first bump 222 and the second bump 223 are arranged in parallel along the length direction (referring to the x direction in fig. 3) of the second component 220, and the length of the first bump 222 is shorter than that of the second bump 223, so that the first bump 222 and the second bump 223 form a clamping groove 221 with an opening towards the right and the end of the receiving structure 120 can be clamped in the clamping groove 221 to complete the connection of the two.

In addition, a limiting protrusion 2231 is disposed at an end of the second protrusion 223 near the opening, and the limiting protrusion 2231 faces the direction of the first protrusion 222 (as shown in the z-direction in fig. 3) to cooperate with the receiving structure 120 engaged in the engaging groove 221, so as to prevent the receiving structure 120 from being disengaged from the engaging groove 221, and ensure the connection strength between the receiving structure 120 and the first sealing portion 200.

Fig. 4 is an assembly schematic view of the first sealing portion mated with the fixing portion.

Referring to fig. 4, for example, an end of the receiving structure 120 away from the fixed block 110 is provided with a clamping portion 121 that is matched with the clamping groove 221, the clamping portion 121 extends along a length direction (may be referred to as an x direction in fig. 4) of the receiving structure 120, and an end of the clamping portion 121 near the fixed block 110 is provided with a groove 1211 that is matched with the limit protrusion 2231. It can be appreciated that when the receiving structure 120 is connected to the first sealing portion 200, the clamping portion 121 of the receiving structure 120 is clamped in the clamping groove 221 of the first sealing portion 200, and the limit protrusion 2231 on the second protrusion 223 of the second component 220 in the first sealing portion 200 is matched in the groove 1211, so as to ensure the connection strength of the receiving structure 120 and the first sealing portion 200, and prevent the receiving structure 120 from being separated from the clamping groove 221. The length direction of the receiving structure 120 is shown in the x direction in fig. 3.

In addition, in order to improve the sealing effect of the sliding window, a second sealing member 700 may be provided between the connection structure and the lighting member 400 of the opening window. With continued reference to fig. 1 or 2, in some examples, a second sealing member 700 is disposed on a side of the first part 210 of the first sealing portion 200 facing the first limiting space 300, and the lighting part 400 is pressed against the second sealing member 700, so that the first part 210 is connected with the lighting part 400 in a sealing manner through the second sealing member 700.

It will be appreciated that when the lighting member 400 of the opening fan is placed in the first limiting space 300, there will necessarily be a gap between the lighting member 400 and the first sealing portion 200, and thus it is necessary to seal with other members to prevent air flow or water outside the space from entering the space through the gap on the sliding window. The second sealing member 700 is disposed at a side of the first member 210 facing the first limiting space 300, i.e., a side facing the lighting member 400, and the lighting member 400 and the first member 210 press-deform the second sealing member 700 to seal a gap therebetween.

Referring to fig. 3, in some examples, a first seal groove 211 is provided at a side of the first member 210 facing the first limiting space 300, a second seal 700 is provided in the first seal groove 211, and the second seal 700 protrudes from the first seal groove 211 and abuts against the lighting member 400. In addition, the second sealing member 700 may be a rubber member, and after the lighting member 400 is pressed against the rubber member, the rubber member is elastically deformed, so that a gap between the first member 210 and the lighting member 400 can be better sealed, and a better sealing effect is achieved.

In other examples, a plurality of first sealing grooves 211 are provided at a side of the first member 210 facing the first limiting space 300, the plurality of first sealing grooves 211 are arranged at intervals along the z direction, and the plurality of second sealing members 700 are respectively provided in the corresponding first sealing grooves 211, so that the lighting member 400 positioned in the first limiting space 300 is pressed against the plurality of second sealing members 700. Providing a plurality of second seals 700 between the first member 210 and the lighting member 400 can better close the gap between the first member 210 and the lighting member 400, thereby obtaining a better sealing effect, than providing a single second seal 700 between the first member 210 and the lighting member 400.

It can be understood that, when the lighting component 400 is disposed in the first limiting space 300, the first sealing portion 200 limiting the lighting component 400 will be subjected to a larger pressure due to the tendency of outward dumping, so as to ensure that the connection between the first sealing portion 200 and the receiving structure 120 will not be deformed due to the larger pressure, and therefore, the connection strength between the two needs to be improved. In order to ensure the connection strength of the first sealing portion 200 and the receiving structure 120, the first sealing portion and the receiving structure may be integrally formed.

With continued reference to fig. 1 or 2, in some examples, the connection structure further includes a second sealing portion 800, where the second sealing portion 800 is disposed on a side of the receiving structure 120 facing away from the first limiting space 300, and the second sealing portion 800 extends along a thickness direction of the fixing block 110. The receiving structure 120 is hermetically connected to the fixing frame 500 by the second sealing part 800 and the third sealing member 900 connected to the second sealing part 800.

For example, the second sealing part 800 may press against the third sealing member 900 of the fixing frame 500. In other words, the second sealing portion 800 extends toward the fixing frame 500, and an end of the second sealing portion 800 away from the receiving structure 120 is pressed against the third sealing member 900 of the fixing frame 500.

Since the third sealing member 900 facing the opening fan is disposed on the fixing frame 500, when the opening fan is closed, the second sealing portion 800 of the connection structure connected with the opening fan is pressed against the third sealing member 900, thereby closing the gap between the opening fan and the fixing frame 500. The third sealing member 900 and the second sealing portion 800 form a second layer sealing structure between the opening fan and the fixed frame 500, so that the sealing effect between the opening fan and the fixed frame 500 can be further improved, and the sliding window can obtain better overall sealing performance.

In other examples, a side of the receiving structure 120 facing away from the first limiting space 300 may be provided with a plurality of second sealing portions 800, and the plurality of first sealing portions 200 may be disposed at intervals along a length direction (may refer to the x direction) of the receiving structure 120. Accordingly, the fixing frame 500 is provided with a plurality of third sealing members 900 at intervals toward one side of the opening fan, and each second sealing portion 800 corresponds to each third sealing member 900 one by one, thereby forming a multi-layered sealing structure, ensuring a sealing effect between the opening fan and the fixing frame 500.

In addition, the second sealing part 800 may be a sealing block structure protruding from the receiving structure 120, and the third sealing member 900 may be a rubber member extending toward the opening fan, for example. When the opening fan is closed, each sealing block structure and the corresponding rubber member can be in close contact, thereby ensuring that a gap between the opening fan and the fixing frame 500 is sealed.

With continued reference to fig. 1 and 2, in some examples, a fourth sealing member 1000 is further disposed on a side of the fixing block 110 facing the first limiting space 300, and the lighting member 400 abuts against the fourth sealing member 1000, and the fixing block 110 is in sealing connection with the lighting member 400 through the fourth sealing member 1000. In other words, the lighting member 400 provided in the first limiting space 300 is provided with the fourth sealing member 1000 at a side facing away from the first sealing portion 200, and the fourth sealing member 1000 serves to close a gap formed between the lighting member 400 and the fixing block 110.

As a possible implementation, the side of the fixing block 110 facing the first limiting space 300 is provided with a first mounting portion 111, and an opening of the first mounting portion 111 faces the first limiting space 300, that is, faces the lighting member 400 placed in the first limiting space 300. The fourth seal 1000 is mounted in the first mounting portion 111 to ensure that it does not shift in position.

In addition, in some other examples, as compared with the above example, a plurality of first mounting portions 111 are provided on a side of the fixing block 110 facing the first limiting space 300, the plurality of first mounting portions 111 are sequentially arranged in a thickness direction (shown with reference to the z direction) of the fixing block 110, and an opening of each first mounting portion 111 faces the first limiting space 300. Correspondingly, each first installation part 111 is internally provided with a fourth sealing piece 1000, and the lighting part 400 positioned in the first limiting space 300 is pressed against the fourth sealing pieces 1000. It can be appreciated that the sealing of the gap between the lighting member 400 and the fixed block 110 may be performed a plurality of times by providing a plurality of fourth sealing members 1000 arranged in sequence between the lighting member 400 and the fixed block 110, thereby improving the sealing effect. The fourth sealing member 1000 may be a rubber member, for example, and may be elastically deformed by being pressed, so that a particularly better sealing effect of the gap between the lighting member 400 and the fixing block 110 may be ensured. The first mounting portion 111 may be a first mounting groove, for example.

Since the lighting member 400 has a large weight, in order to prevent the receiving structure 120 from being broken by a large pressure, a lighting member holder 1100 extending in the longitudinal direction of the receiving structure 120 (see x-direction in fig. 2) may be provided above the receiving structure 120. Referring to fig. 1 and 2, a second mounting portion 112 is disposed on a side of the fixing block 110 facing the first limiting space 300, and the second mounting portion 112 is located between the fourth sealing member 1000 and the receiving structure 120, and one end of the lighting component bracket 1100 is clamped in the second mounting portion 112.

In addition, a limiting bump 1121 facing the receiving structure 120 is disposed on a side of the second mounting portion 112 near the first limiting space 300. Since one end of the lighting member support 1100 can be clamped to the limiting projection 1121, the limiting projection 1121 limits the angle change of the lighting member support 1100, so that the lighting member support 1100 is always kept horizontal to receive the lighting member 400. In particular, the second mounting portion 112 may be disposed between the first mounting portion 111 and the receiving structure 120, one end of the lighting component support 1100 is engaged in the second mounting portion 112, and the end of the lighting component support is clamped on the limiting bump 1121, and the lighting component 400 is supported on the receiving structure 120 near the lower surface of the receiving structure 120. It can be appreciated that, since the lighting component bracket 1100 is horizontally disposed on the fixed block 110 and can bear a part of downward pressure, it can share a part of pressure with the receiving structure 120, so as to avoid deformation of the receiving structure 120 or breakage of the receiving structure from the fixed block 110 due to excessive pressure. In addition, an elastic member may be further provided between the lighting member holder 1100 and the lighting member 400, so that the lighting member 400 is prevented from being damaged due to direct contact with the lighting member holder 1100. The second mounting portion 112 may be a second mounting groove, for example.

In addition to the above-described examples, in some other examples, the connection structure may further include a fitting portion 1200, and the fitting portion 1200 is used to lock the opening fan with the fixing frame 500. In particular, for example, the engaging portion 1200 is connected to a side of the fixing block 110 facing away from the first limiting space 300, and a hook lock 1210 is disposed at an end of the engaging portion 1200 away from the fixing block 110, where the hook lock 1210 is used for being connected to the fixing frame 500 in a matching manner. It should be noted that, the fitting portion 1200 and the fixing block 110 may be connected together by a connecting piece, for example, the two may be locked together by a bolt; the two can also be integrated into one piece. When the fitting portion 1200 and the fixing block 110 are connected together by the connecting member, the detachment or replacement of the two can be facilitated; when the fitting portion 1200 and the fixing block 110 are integrally formed, the connection strength therebetween can be ensured.

In addition, referring to fig. 1 to 2, the opening of the hook lock 1210 faces the direction of the fixing block 110, and the hook lock 1210 is gradually engaged in the muntin structure 1300 on the fixing frame 500 during the opening and closing of the opening sash of the sliding window, thereby locking the opening sash with the fixing frame 500.

Fig. 5 is a schematic structural diagram of a connection structure according to another embodiment of the present utility model. Referring to fig. 5, the fitting portion 1200 is fitted with the fixing block 110 by providing a staggered connection block, and then the two are locked together by a screw, thereby completing the connection of the fitting portion 1200 with the fixing block 110. It will be appreciated that, since the engaging portion 1200 is detachably connected to the fixing block 110, when one of them is problematic, replacement can be facilitated.

In order to make the whole of the connecting structure lighter and more attractive on the premise of ensuring the whole strength of the connecting structure, the connecting structure can be an integrated part. It will be appreciated that when the connection is an integral piece, the same thickness and volume of connection provides a higher overall strength than a connection in which the components are detachably connected. In other words, on the premise of ensuring the integral strength of the connecting structure to be unchanged, the parts in the integrally formed connecting structure have smaller thickness and volume, so that the integral production cost of the sliding window can be reduced; in addition, the sliding window with the connecting structure has narrower frames, so that the proportion of the lighting part 400 to the frames is increased, and the overall attractiveness of the sliding window is improved.

In a second aspect, an embodiment of the present utility model further provides a sliding window, including a fixed frame 500 and an opening fan, where the opening fan includes a connection structure of the first aspect and a lighting component 400, where the lighting component 400 is disposed on the connection structure, and the connection structure is selectively connected with the fixed frame 500 in a matching manner.

It can be understood that, since the sliding window includes the connection structure in any one of the above schemes, the sliding window has all the beneficial effects of any one of the above schemes, and will not be described herein.

It is to be understood that, based on the several embodiments provided in the present utility model, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present utility model to obtain other embodiments, which all do not exceed the protection scope of the present utility model.

The foregoing detailed description of the embodiments of the present utility model further illustrates the purposes, technical solutions and advantageous effects of the embodiments of the present utility model, and it should be understood that the foregoing is merely a specific implementation of the embodiments of the present utility model, and is not intended to limit the scope of the embodiments of the present utility model, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present utility model should be included in the scope of the embodiments of the present utility model.

Claims (11)

1. A connection structure, characterized in that it is applied to a sliding window, comprising a fixing portion (100) and a first sealing portion (200);

the fixing part (100) comprises a fixing block (110) and a bearing structure (120), the bearing structure (120) protrudes out of the side surface of the fixing block (110) extending along the thickness direction, the first sealing part (200) is connected with one end of the bearing structure (120) away from the fixing block (110), the first sealing part (200) extends along the thickness direction of the fixing block (110), the first sealing part (200), the bearing structure (120) and the fixing block (110) enclose a first limiting space (300), and the lighting component (400) is arranged in the first limiting space (300);

the fixed frame (500) of the sliding window is provided with a first sealing piece (600), and one side of the first sealing part (200) opposite to the first limiting space (300) is selectively pressed against the first sealing piece (600).

2. The connection structure according to claim 1, wherein the first sealing portion (200) has a first member (210) and a second member (220), the first member (210) being disposed at a first end of the second member (220) in a direction perpendicular to a length direction of the second member (220).

3. The connection structure according to claim 2, characterized in that a second end of the second part (220) remote from the first part (210) is provided with a clamping groove (221), the clamping groove (221) being adapted to be clamped with the receiving structure (120).

4. The connecting structure according to claim 2, wherein a second sealing member (700) is provided on a side of the first member (210) facing the first limiting space (300), the lighting member (400) is pressed against the second sealing member (700), and the first member (210) is connected with the lighting member (400) in a sealing manner through the second sealing member (700).

5. The connection structure according to claim 1, characterized in that the first sealing portion (200) is an integral piece with the receiving structure (120).

6. The connecting structure according to claim 1, further comprising a second sealing portion (800), wherein the second sealing portion (800) is disposed on a side of the receiving structure (120) facing away from the first limiting space (300), and the second sealing portion (800) extends along a thickness direction of the fixing block (110), and the receiving structure (120) is in sealing connection with the fixing frame (500) through the second sealing portion (800) and a third sealing member (900) connected with the second sealing portion (800).

7. The connecting structure according to claim 1, wherein a first mounting portion (111) is provided on a side of the fixing block (110) facing the first limiting space (300), a fourth sealing member (1000) is provided in the first mounting portion (111), the lighting member (400) is pressed against the fourth sealing member (1000), and the fixing block (110) is in sealing connection with the lighting member (400) through the fourth sealing member (1000).

8. The connecting structure according to claim 7, wherein a second mounting portion (112) is provided on a side of the fixing block (110) facing the first limiting space (300), and the second mounting portion (112) is located between the first mounting portion (111) and the receiving structure (120), and the second mounting portion (112) is used for setting a lighting component support (1100).

9. The connecting structure according to claim 1, further comprising a mating portion (1200), wherein the mating portion (1200) is connected to a side of the fixing block (110) facing away from the first limiting space (300), and a hook lock (1210) is disposed at an end of the mating portion (1200) away from the fixing block (110), and the hook lock (1210) is configured to be mated with the fixing frame (500).

10. A connection according to any one of claims 5-9, characterized in that the connection is an integral piece.

11. A sliding window, characterized by comprising a fixed frame (500) and an opening fan, wherein the opening fan comprises a connecting structure as claimed in any one of claims 1-10 and a lighting component (400), the lighting component (400) is arranged on the connecting structure, and the connecting structure is selectively matched and connected with the fixed frame (500).