Clamping groove type door and window sealing strip
By designing slot-type door and window sealing strips, the combination of keels, anti-slip sleeves, friction parts and reinforcement ribs, the problem of easy rippling of traditional sealing strips is solved, the firmness and service life of the sealing strips are improved, and the doors and windows are enhanced. Sealing performance and sound insulation.
Patent Information
- Application Number
- CN202421743455.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Traditional slot-type door and window sealing strips are prone to "flashing", resulting in lax sealing, affecting the effectiveness of doors and windows and sealing performance.
A slot-type door and window sealing strip is designed, including keels, anti-slip sleeves, friction parts and reinforcement ribs. There are grooves on both sides of the keel, and the anti-slip sleeve is wrapped outside the keel, friction parts are installed at the grooves, and reinforcement ribs are provided inside the keel to improve the firmness and service life of the sealing strip.
By setting grooves and friction parts outside the keel, the firmness of the sealing strip in the door and window grooves is improved to avoid shaking and loosening; the reinforcement ribs extend the service life of the sealing strip and play a role in buffering and sound insulation when the door and window are closed. .
Smart Images
Figure CN222478561U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door and window sealing, in particular to a slot-type door and window sealing strip. Background Art
[0002] As people's quality of life continues to improve, higher requirements are placed on the sealing performance of doors and windows. Door and window sealing strips play an important role in door and window sealing, dust prevention, and energy saving, and have the functions of sound insulation, dust prevention, and warmth preservation. At present, there are two main ways to install door and window sealing strips. One is the adhesive type, which uses double-sided adhesive tape and is easy to install and fast; the other is the slot type, but the traditional slot type door and window sealing strips are prone to "movement", resulting in poor sealing of doors and windows, which directly affects the use effect and sealing performance of doors and windows. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a slot-type door and window sealing strip.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slot-type door and window sealing strip, including a keel, a groove is horizontally provided on both sides of the keel, the outside of the keel is wrapped with an anti-slip sleeve, a filler is provided inside the keel, and a friction piece is provided at the place where the anti-slip sleeve fits the groove.
[0005] As a further description of the above technical solution: reinforcing ribs are arranged inside the keel, and the reinforcing ribs are fixed inside the keel in a cross shape, and one filler is fixed at each corner of the reinforcing ribs.
[0006] As a further description of the above technical solution: the friction part includes an anti-slip sheet horizontally fixed on the vertical surface of the groove, a soft magnetic sheet is horizontally fixed on the upper and lower inner walls of the groove, and the anti-slip sheet and the soft magnetic sheet are both fixed on the outside of the anti-slip sleeve.
[0007] As a further description of the above technical solution: the side surface of the filler horizontally penetrates the cavity.
[0008] As a further description of the above technical solution: the anti-slip sleeve is composed of a wear-resistant layer and a sponge layer, the wear-resistant layer is arranged on the outside of the sponge layer, and the outside of the wear-resistant layer is provided with anti-slip grooves.
[0009] As a further description of the above technical solution: the keel is made of hard rubber, and the reinforcing ribs are made of PVC.
[0010] The utility model has the following beneficial effects:
[0011] Compared with the prior art, the slot-type door and window sealing strip improves the firmness of the sealing strip stuck in the door and window grooves and prevents it from shaking and loosening by arranging two grooves on the outside of the keel, sleeves an anti-slip sleeve on the outside of the keel, and arranges a friction piece at each of the two grooves. The reinforcing ribs provided increase the service life of the sealing strip and prevent the sealing strip from being worn and collapsed due to long-term use. The cavity is opened on the outside of the reinforcing ribs to buffer and soundproof the impact force when the doors and windows are closed. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a three-dimensional diagram of the overall structure of a slot-type door and window sealing strip proposed by the utility model;
[0013] Figure 2 This is a cross-sectional view of the overall structure of a slot-type door and window sealing strip proposed by the utility model;
[0014] Figure 3 The utility model provides a cross-sectional view of the overall structure of an anti-slip sleeve of a slot-type door and window sealing strip.
[0015] Legend:
[0016] 1. Anti-slip cover; 11. Wear-resistant layer; 12. Sponge layer; 2. Keel; 3. Filler; 4. Anti-slip sheet; 5. Soft magnetic sheet; 6. Cavity; 7. Reinforcement ribs. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Reference Figures 1 to 3 The utility model provides a slot-type door and window sealing strip: it includes a keel 2, a groove is horizontally provided on both sides of the keel 2, an anti-skid sleeve 1 is wrapped around the outside of the keel 2, a filler 3 is provided in the keel 2, a reinforcing rib 7 is provided in the keel 2, the reinforcing rib 7 is cross-fixed in the keel 2, a filler 3 is fixed at each corner of the reinforcing rib 7, the side of the filler 3 horizontally passes through the cavity 6, a friction piece is provided at the place where the anti-skid sleeve 1 fits the groove, the friction piece includes an anti-skid sheet 4 horizontally fixed on the vertical surface of the groove, a soft magnetic sheet 5 is horizontally fixed on the upper and lower inner walls of the groove, the anti-skid sheet 4 and the soft magnetic sheet 5 are both fixed on the outside of the anti-skid sleeve 1, the anti-skid sleeve 1 is composed of a wear-resistant layer 11 and a sponge layer 12, the wear-resistant layer 11 is arranged on the outside of the sponge layer 12, and anti-skid patterns are arranged on the outside of the wear-resistant layer 11, the keel 2 is made of hard rubber, and the reinforcing rib 7 is made of PVC.
[0019] By setting two grooves on the outside of the keel 2, sleeved with the anti-slip sleeve 1 on the outside of the keel 2, and setting a friction piece at each of the two grooves, the firmness of the sealing strip stuck in the door and window groove is improved to prevent it from shaking and loosening. The setting of the reinforcing rib 7 increases the service life of the sealing strip and prevents the sealing strip from being worn and collapsed due to long-term use. The cavity 6 is opened on the outside of the reinforcing rib 7 to buffer and soundproof the impact force when the doors and windows are closed.
[0020] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A slot-type door and window sealing strip, comprising a keel (2), characterized in that: A groove is horizontally provided on both sides of the keel (2); the outside of the keel (2) is wrapped with an anti-slip sleeve (1); a filler (3) is provided inside the keel (2); and a friction piece is provided at the position where the anti-slip sleeve (1) fits the groove.
2. The slot-type door and window sealing strip according to claim 1, characterized in that: A reinforcing rib (7) is provided inside the keel (2), and the reinforcing rib (7) is fixed inside the keel (2) in a cross shape, with one filler (3) being fixed to each corner of the reinforcing rib (7).
3. The slot-type door and window sealing strip according to claim 1, characterized in that: The friction member comprises an anti-slip sheet (4) fixed horizontally on the vertical surface of the groove, a soft magnetic sheet (5) is fixed horizontally on each of the upper and lower inner walls of the groove, and the anti-slip sheet (4) and the soft magnetic sheet (5) are both fixed on the outside of the anti-slip sleeve (1).
4. The slot-type door and window sealing strip according to claim 1, characterized in that: The side surface of the filler (3) horizontally penetrates the cavity (6).
5. The slot-type door and window sealing strip according to claim 1, characterized in that: The anti-slip sleeve (1) is composed of a wear-resistant layer (11) and a sponge layer (12); the wear-resistant layer (11) is arranged outside the sponge layer (12); and anti-slip grooves are arranged outside the wear-resistant layer (11).
6. The slot-type door and window sealing strip according to claim 2, characterized in that: The keel (2) is made of hard rubber, and the reinforcing ribs (7) are made of PVC.