CN219281619U

CN219281619U - Sealing rubber strip structure for door and window

Info

Publication number: CN219281619U
Application number: CN202223308060.9U
Authority: CN
Inventors: 李朝伟; 张凯; 陈学鹏
Original assignee: Kaida Green Construction Technology Shaanxi Co ltd
Current assignee: Kaida Green Construction Technology Shaanxi Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-30
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of door and window sealing, and provides a sealing rubber strip structure for doors and windows, which comprises a sealing assembly and a fixing assembly; the sealing assembly comprises a sealing plate, a sealing block, a sliding block, a locking column and a spring, wherein the sealing plate is fixedly arranged on a door and window sash, a notch which penetrates transversely is formed in the sealing plate, the sealing block is fixedly arranged on the inner side wall of the sealing plate, a sealing rubber strip is fixedly arranged on the inner side surface of the sealing block, a guide groove is formed in the sealing block and communicated with the notch, the sliding block is in sliding connection with the inner wall of the guide groove, the first end of the locking column is fixedly connected with the sliding block, the second end of the locking column upwards penetrates through the sealing block and then outwards extends, the spring is sleeved on the locking column, and the spring enables the sliding block to have an upward moving trend; the fixed subassembly includes the fixed block, and fixed block fixed mounting is on the door and window frame, and it has the seal groove that suits with the sealing block to open on the fixed block, and it has the locking hole to open on the inner wall of seal groove, and the locking hole suits with the locking post.

Description

Sealing rubber strip structure for door and window

Technical Field

The utility model relates to the technical field of door and window sealing, in particular to a sealing rubber strip structure for doors and windows.

Background

The sealing rubber strip for door and window is one kind of sealing strip for building decoration door and window, such as plastic steel door and window, aluminium alloy door and window, wood door and window, etc. The building door and window generally comprises a door and window sash and a door and window frame, wherein the door and window sash is provided with a clamping groove for clamping a sealing rubber strip, the sealing rubber strip is generally made of elastic strip-shaped or bar-shaped materials, the device can prevent leakage or invasion of indoor and outdoor mediums and prevent or reduce damage to a window caused by mechanical vibration and impact, thereby achieving the effects of sealing, sound insulation, heat insulation, shock absorption and the like.

The Chinese patent publication No. CN216197711U discloses a door and window sealing rubber strip, which improves the sealing area of the sealing rubber strip, but has lower bonding degree between the sealing rubber strip and a clamping groove during use, so the sealing effect is not ideal.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a sealing rubber strip structure for doors and windows, which improves the sealing effect between a door and window sash and a door and window frame.

In order to achieve the above object, the present utility model is realized by the following technical scheme: a sealing rubber strip structure for doors and windows comprises a sealing assembly and a fixing assembly;

the sealing assembly comprises a sealing plate, a sealing block, a sliding block, a locking column and a spring, wherein the sealing plate is fixedly arranged on a door and window sash, a notch penetrating transversely is formed in the sealing plate, the sealing block is fixedly arranged on the inner side wall of the sealing plate, a sealing adhesive tape is fixedly arranged on the inner side surface of the sealing block, a guide groove extending longitudinally is formed in the sealing block and is communicated with the notch, the sliding block is arranged in the guide groove and is in sliding connection with the inner wall of the guide groove, the first end of the locking column is fixedly connected with the sliding block, the second end of the locking column upwards penetrates through the sealing block and then outwards extends, the spring is sleeved on the locking column, and the spring enables the sliding block to have a trend of upwards moving;

the fixing assembly comprises a fixing block, the fixing block is fixedly arranged on the door and window frame, a sealing groove which is matched with the sealing block is formed in the fixing block, a locking hole which extends upwards is formed in the inner wall of the sealing groove, and the locking hole is matched with the locking column.

Further, the sealing assembly further comprises a pulling plate, a first end of the pulling plate is fixedly connected with the sliding block, and a second end of the pulling plate stretches into the notch.

Further, the inner side surface of the sealing block is of a semicircular structure.

Further, the sealing plate further comprises a flow guide block fixedly mounted at the top of the sealing plate, a first flow guide surface which is inclined downwards and extends towards the position close to the fixed block is formed at the top of the flow guide block, a second flow guide surface which is inclined downwards and extends towards the position far away from the fixed block is formed at the top of the fixed block, and the second flow guide surface is matched with the first flow guide surface.

Further, still include the soundproof cotton, soundproof cotton fixed mounting be in the inboard of closing plate, and with the fixed block contact.

The utility model has the beneficial effects that: the sealing rubber strip structure for the door and window provided by the utility model has the advantages that after the door and window leaves are contacted with the door and window frames, the sealing blocks are matched with the sealing grooves. Meanwhile, a user controls the locking column to be inserted into the locking hole, so that the sealing rubber strip is tightly attached to the inner wall of the sealing groove, and the sealing effect between the door window sash and the door window frame is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the structure of the present utility model in use.

Reference numerals: 10-sealing components, 11-sealing plates, 111-notches, 12-sealing blocks, 121-guide grooves, 13-sliding blocks, 14-locking columns, 15-springs, 16-sealing rubber strips, 17-pull plates, 20-fixing components, 21-fixing blocks, 211-second guide surfaces, 22-sealing grooves, 23-locking holes, 30-guide blocks, 31-first guide surfaces and 40-soundproof cotton.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "affixed" and "fixedly attached" are to be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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 description of the present application, it should be understood that the terms "longitudinal," "transverse," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.

As shown in fig. 1-2, the present utility model provides a sealing rubber strip structure for doors and windows, which comprises a sealing assembly 10 and a fixing assembly 20.

The seal assembly 10 includes a seal plate 11, a seal block 12, a slider 13, a locking post 14, and a spring 15. The sealing plate 11 is fixedly installed on the door and window sash, and a notch 111 penetrating transversely is formed in the sealing plate 11. The sealing block 12 is fixedly arranged on the inner side wall of the sealing plate 11, and a sealing rubber strip 16 is fixedly arranged on the inner side surface of the sealing block 12. The seal block 12 is formed with a guide groove 121 extending in the longitudinal direction, and the guide groove 121 communicates with the notch 111. The slider 13 is disposed in the guide groove 121 and slidably connected to the inner wall of the guide groove 121. The first end of the locking column 14 is fixedly connected with the sliding block 13, and the second end of the locking column 14 extends outwards after passing upwards through the sealing block 12. The spring 15 is sleeved on the locking post 14, and the spring 15 enables the sliding block 13 to have upward movement trend. The spring 15 is preferably a tension spring, the first end of which is fixedly connected with the slider 13, and the second end of which is fixedly connected with the inner wall of the guide groove 121.

The fixing assembly 20 includes a fixing block 21. The fixed block 21 is fixedly arranged on the door and window frame, the fixed block 21 is provided with a sealing groove 22 which extends inwards and is matched with the sealing block 12, the inner wall of the sealing groove 22 is provided with a locking hole 23 which extends upwards, and the locking hole 23 is matched with the locking column 14.

The specific using process is as follows: the user pulls the slider 13 downward through the notch 111 so that the slider 13 is hidden in the guide hole. The door and window wings are then closed, and the sealing block 12 is fitted with the sealing groove 22 when the door and window wings are contacted with the door and window frame. Then the user releases the sliding block 13, under the action of the spring 15, the locking column 14 is inserted into the locking hole 23 to complete locking, and at this time, the sealing rubber strip 16 is tightly attached to the inner wall of the sealing groove 22, so that the door and window wings and the door and window frames are prevented from loosening, and the sealing effect between the door and window wings and the door and window frames is improved.

In one embodiment, the seal assembly 10 further includes a pulling plate 17, a first end of the pulling plate 17 being fixedly connected to the slider 13, and a second end of the pulling plate 17 extending into the notch 111.

The design of the pull plate 17 can facilitate the control of the sliding block 13 by a user, and the sliding block 13 can be controlled to move only by controlling the pull plate 17 to move in the notch 111 by a hand.

In one embodiment, the inner side of the seal block 12 is semi-circular in configuration, thereby increasing the contact area between the seal groove 22 and the seal block 12 and increasing the seal area. Correspondingly, the sealing rubber strip 16 is also of an arc-shaped structure.

In one embodiment, the sealing plate 11 further comprises a guide block 30, wherein the guide block 30 is fixedly installed on the top of the sealing plate 11, and the top of the guide block 30 is formed with a first guide surface 31 inclined downward and extending toward the position close to the fixing block 21. The top of the fixed block 21 is formed with a second guide surface 211 inclined downward and extending away from the fixed block 21, the second guide surface 211 being adapted to the first guide surface 31.

After the door window sash is sealed with the door window frame, the design of the first guide surface 31 and the second guide surface 211 can enable rainwater to smoothly slide down when the rainwater is in rainy days, and the rainwater cannot enter the sealing block 12 and the sealing groove 22, so that the sealing effect between the door window sash and the door window frame is further improved.

In one embodiment, the soundproof cotton 40 is further included, and the soundproof cotton 40 is fixedly installed at the inner side of the sealing plate 11 and contacts with the fixing block 21. The soundproof cotton 40 can play a soundproof role, and prevent external noise from affecting the user.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A joint strip structure for door and window, its characterized in that: comprises a sealing component and a fixing component;

2. The joint strip structure for doors and windows according to claim 1, wherein: the sealing assembly further comprises a pulling plate, a first end of the pulling plate is fixedly connected with the sliding block, and a second end of the pulling plate stretches into the notch.

3. The joint strip structure for doors and windows according to claim 1, wherein: the inner side surface of the sealing block is of a semicircular structure.

4. The joint strip structure for doors and windows according to claim 1, wherein: the sealing plate comprises a sealing plate body, and is characterized by further comprising a flow guide block, wherein the flow guide block is fixedly arranged at the top of the sealing plate, a first flow guide surface which is inclined downwards and extends towards the position close to the fixing block is formed at the top of the flow guide block, a second flow guide surface which is inclined downwards and extends towards the position far away from the fixing block is formed at the top of the fixing block, and the second flow guide surface is matched with the first flow guide surface.

5. The joint strip structure for doors and windows according to claim 1, wherein: still include the soundproof cotton, soundproof cotton fixed mounting be in the inboard of closing plate, and with the fixed block contact.