CN213359909U

CN213359909U - Door and window sealing strip

Info

Publication number: CN213359909U
Application number: CN202021299992.XU
Authority: CN
Inventors: 赵晨之
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-04
Anticipated expiration: 2030-07-06

Abstract

The utility model provides a door and window sealing strip, includes the fixed part, be provided with the sealing on the base, its characterized in that the fixed part with the sealing material all is elastic material, just the toughness of fixed part should be stronger than the sealing, the fixed part includes laminating portion and insertion portion, the insertion portion sets up laminating portion one side, laminating portion is suitable for installing at the door and window edge, makes the door and window sealing strip is fixed on door and window, the insertion portion is suitable for tentatively inserting the door and window gap, makes it sealed and supplementary at first step the laminating portion will state the door and window sealing strip and fix on door and window, the sealing does the extension of insertion portion, or the sealing sets up the insertion portion is terminal, the sealing is suitable for filling the door and window gap, adapt to different types of door and window gap insert and seal, and support the fixed part. The sealing part is arranged, so that the sealing part can be inserted into a door and window gap at any angle due to the strong flexibility of the sealing part, and the sealing part can be suitable for most doors and windows.

Description

Door and window sealing strip

Technical Field

The utility model belongs to the technical field of the door and window is sealed, concretely relates to door and window sealing strip.

Background

Door and window is as very common life furniture, and the leakproofness of door and window is that people are desirous, and the sealing of door and window not only can prevent wind, prevents that the mosquito from getting into and can also reduce outside hot-air admission in summer, reduces the air conditioner power consumption, and people often can set up the sealing strip for this reason and increase the leakproofness of door and window, but door and window on the market is numerous and various, often need use corresponding sealing strip to a door and window, has improved greatly when the sealing strip is damaged, the degree of difficulty of looking for the substitute.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects existing in the prior art, the door and window sealing strip which can adapt to most doors and windows on the market and has strong applicability is provided.

In order to realize the purpose of the utility model, the following technical scheme is adopted to realize: the utility model provides a door and window sealing strip, includes the fixed part, is provided with the sealing on the base, the fixed part with the sealing material all is elastic material, just the toughness of fixed part should be stronger than the sealing, toughness is elastic object produces the difficulty degree of non-plastic deformation promptly, and toughness is big more, is difficult to produce non-plastic deformation more, the fixed part is applicable to the support the sealing is and supplementary it is right door and window gap is sealed, the toughness of fixed part can make its better support the sealing, simultaneously the elasticity speciality of fixed part can make it can carry out the non-plastic deformation of deformation to adapt to the door and window gap of different angles.

The fixed part includes laminating portion and insertion portion, the insertion portion sets up laminating portion one side, laminating portion is suitable for and installs at the door and window edge, makes the door and window sealing strip fixes on door and window, insertion portion is suitable for tentatively insert door and window gap makes it sealed and supplementary at first step laminating portion will state the door and window sealing strip and fix on door and window, the sealing does the extension of insertion portion, or the sealing sets up insertion portion is terminal, the sealing is suitable for filling door and window gap, adaptation different types of door and window gap insert and seal, and support the fixed part, perhaps, when door and window closes, insertion portion drives the sealing together inserts door and window joint department to guarantee under door and window closed environment, the isolated nature in door and window both sides space.

Beneficially, the fixing portion is of a T shape, wherein the attachment portion is a "T" -shape, one side of the attachment portion has viscosity and/or can perform vacuum adsorption, the vacuum adsorption is to extrude air in the elastic material through deformation of the elastic material, and the object is adsorbed and fixed by generating suction force through restoring force of the elastic material, compared with the viscosity fixation, the vacuum adsorption has the advantages of being convenient to detach and not damaging the adsorbed object, and having the disadvantage of object requirement, the surface of the adsorbed object must be smooth and flat, the viscosity fixation is not high in requirement on the object, but the detachment is difficult, and the adsorbed object is easy to damage during detachment, and/or one side of the attachment portion is provided with a fixed chute, the fixed chute is provided with a limiting block, and when facing a door or window provided with a protrusion, the fixing portion can be slidably arranged in the fixed chute and prevented from being detached through the limiting block, so that it is fixed to the door or window.

Beneficially, when the original that resets is when the loop arm, the fixed part is provided with "v" type spout, the spout is suitable for the drainage, and/or, fixed part central authorities thickness is far greater than both sides thickness, and the installation door and window sealing strip often can with there is the difference in height on door and window surface to under some circumstances, liquid such as water can collect in sealing strip department, corrode it, influence its leakproofness and life, thereby spout and central thickness are far greater than both sides thickness the fixed part accessible structural feature makes liquid be guided and flows down, thereby makes water can not stop in the installation department.

Beneficially, the inserted part both sides have viscidity and/or can carry out vacuum adsorption, the inserted part can carry out non-plastic deformation and have stronger restoring force, the inserted part with the laminating portion is 90 degrees, the inserted part is close laminating portion one end cross-sectional area is less than the cross-sectional area of the other end, the sealing portion has stronger flexibility, and the flexibility is the difficult and easy degree that deformation takes place for the object atress promptly, and the flexibility is big more, easier deformation.

Advantageously, the sealing portion is tapered in cross-section on a side remote from the fixing portion. Thereby make the sealing portion inserts the door and window gap more easily, simultaneously the flexibility of sealing portion makes its door and window gap that can use different angles to carry out the bending and fill wherein, drive afterwards the insertion portion gets into the door and window gap, through the strong restoring force of insertion portion tightly seals the inserted hole in door and window gap, and makes the door and window sealing strip is fixed on the door and window gap, simultaneously the insertion portion is nearly laminating portion one end cross-sectional area is less than the characteristics of the cross-sectional area of the other end, has avoided receiving the influence of restoring force, is extruded from the door and window gap from bottom to top, and can play the fixed effect of screens in the face of the inserted hole less and the great door and window gap of inner space.

Beneficially, the fixing portion and the sealing portion are provided with friction strips and/or friction lines, so that surface friction force of the fixing portion and the sealing portion is increased, the fixing portion and the sealing portion are not prone to slipping off from hands during installation, operation is easy, and the fixing portion and the sealing portion can be inserted into gaps of doors and windows and not prone to slipping off.

Beneficially, the insertion portion is disposed on one side of the fitting portion and is formed with a degree of the fitting portion, the insertion portion is close to the cross-sectional area of one end of the fitting portion smaller than the cross-sectional area of the other end, so that the insertion portion is inserted into the door/window gap and then clamped in the door/window gap by the characteristic that the cross-sectional area of one end of the fitting portion is smaller than the cross-sectional area of the other end, thereby preventing the insertion portion from being separated from the door/window gap, the angle between the sealing portion and the insertion portion is an angle, the sealing portion has strong flexibility, the flexibility is the difficulty of deformation of the object, the flexibility is stronger, the object is deformed more easily, and the angle between the sealing portion and the insertion portion is an angle, so that the angle interval at which the sealing portion can deflect reaches a degree, thereby making the sealing portion be adaptable to the door/window gap with various angles, the cross section of the sealing part far away from one side of the fixing part is conical, so that the sealing part can be inserted into the door and window gap more easily.

Compared with the prior art, the beneficial effects of the utility model are that:

the sealing part is arranged, and the sealing part can be inserted into a door and window gap at any angle through the strong flexibility of the sealing part, so that the sealing part can be suitable for most doors and windows.

And the fixing part and the inserting part are arranged, and can be arranged on any door and window through elastic materials and structural design thereof, and better sealing performance is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the present invention in other embodiments;

FIG. 3 is a schematic view of the structure of the present invention installed in the gap seal of the door and window;

fig. 4 is a schematic structural view of the present invention installed at the edge of a door or window.

Reference numerals

1. A fixed part; 11. a bonding section; 12. an insertion portion; 2. a sealing part; 3. door and window sealing strips; 4. the edges of the door and window; 5. door and window gaps; 6. A door and window joint 7 and a limiting block; 8. a protrusion; 9. and fixing the sliding chute.

Detailed Description

Example 1

According to fig. 1, a door and window sealing strip 3 of this embodiment, including fixed part 1, be provided with sealing 2 on the base, fixed part 1 all is silica gel with sealing 2 material, silica gel belongs to elastic material, can make door and window sealing strip 3 have non-plastic deformation speciality, non-plastic deformation is under the influence of the external force that lasts object promptly, can take place deformation, and when external force removes, then the object is automatic to recover, its chemical property is comparatively inert simultaneously, be difficult for reacting with the external world, thereby extension door and window sealing strip 3's life.

In other embodiments, the material may be selected from other inert, resilient materials.

The toughness of fixed part 1 is required to be stronger than sealing 2, toughness is the degree of difficulty that elastic object produced non-plastic deformation promptly, toughness is big more, more difficultly produces non-plastic deformation, fixed part 1 is applicable to and supports sealing 2 and supplementary it seals door and window gap 5, the strong toughness of fixed part 1 can make it better support sealing 1, the elastic characteristic of fixed part 1 can make it can carry out the non-plastic deformation that deforms simultaneously to adapt to the door and window gap 5 of different angles.

Fixed part 1 includes laminating portion 11 and insertion portion 12, insertion portion 12 sets up in 11 one sides of laminating portion, laminating portion 11 is suitable for and installs at door and window edge 4, make door and window sealing strip 3 fix on door and window, insertion portion 12 is suitable for tentatively inserting door and window gap 5, make its tentatively sealed and supplementary laminating portion 11 fix door and window sealing strip 3 on door and window sealing strip 2 for the extension of insertion portion 12, or sealing portion 2 sets up at insertion portion 12 end, sealing portion 2 is suitable for filling door and window gap 5, adapt to different kinds of door and window gap 5 and insert and seal, and support fixed part 1.

The fixing part 1 is in a T shape, wherein the shape is the attaching part 11, one side of the attaching part 11 has viscosity, and the attaching part is adhered and fixed on the edge 4 of the door and window through the viscosity.

In other embodiments, the thickness of the attaching portion 11 is relatively large, and one side of the attaching portion is provided with a fixed chute 9, and the fixed chute 9 is provided with a limiting block 7, so that the attaching portion can be slidably disposed in the fixed chute 9 when facing the door/window edge 4 provided with the protrusion 8, and can be prevented from being separated by the limiting block 7, so that the attaching portion can be fixed on the door/window edge 4.

In other embodiments, laminating portion 11 can carry out vacuum adsorption, and vacuum adsorption makes the air wherein extrude through the object deformation with elastic material promptly, thereby produces suction through its restoring force and adsorbs fixedly with the object, compares in viscidity fixed, and the advantage is convenient to detach, and can not harm the adsorbate, and the shortcoming has the object requirement, and adsorbate surface must be smooth and level, and viscidity is fixed then not high to the object requirement, but dismantles difficultly, and easily injures the adsorbate during the dismantlement.

The outer surfaces of the fixing part 1 and the sealing part 2 are provided with friction strips and/or friction lines so as to increase the surface friction force of the fixing part, so that the fixing part is not easy to slip off the hands during installation, is easy to operate, and can not be easily disengaged after being inserted into a gap 5 between a door and a window.

The 1 one side of fixed part is the toper far away in sealing 2's cross section, thereby make sealing 2 insert door and window gap 5 more easily, sealing 2's flexibility makes its door and window gap 5 that can use different angles simultaneously, and carry out the bending and fill wherein, drive insertion portion 12 entering door and window gap 5 afterwards, strong restoring force through insertion portion 12, tightly seal door and window gap 5's inserted hole, and make door and window sealing strip 3 fix on door and window gap 5, the characteristics that the nearly laminating portion 11 one end cross-sectional area of insertion portion 12 is less than the cross-sectional area of the other end simultaneously, avoided receiving the restoring force influence, from bottom to top is extruded in door and window gap 5, and the door and window gap 5 less and the great door and window gap 5 of inner space can play the fixed effect of screens facing the inserted hole.

In other embodiments, the fixing portion 1 is provided with a v-shaped chute, the chute is suitable for draining water, and/or the thickness of the center of the fixing portion 1 is far greater than the thickness of the two sides, the mounted door and window sealing strip 3 often has a height difference with the surface of the door and window, so that in some cases, liquid such as water can be accumulated at the sealing portion 2 to corrode the sealing portion, the sealing performance and the service life of the sealing portion are affected, and the chute and the fixing portion 1, the thickness of which is far greater than the thickness of the two sides, can lead the liquid to flow down through the structural characteristics, so that the water cannot stay at the sealing portion 2.

12 both sides of inserting portion have viscidity, and inserting portion 12 can carry out non-plastic deformation and have stronger restoring force to make inserting portion 12 change the form through non-plastic deformation, reduce the cross-sectional area and insert door and window gap 5 back, the strong restoring force of accessible inserting portion 12 dies the opening part stifled of door and window gap 5, thereby reaches sealed effect.

The inserting part 12 is arranged on one side of the attaching part 11 and forms 90 degrees with the attaching part 11, the cross section area of one end of the inserting part 12 close to the attaching part 11 is smaller than that of the other end, so that after the inserting part 12 is inserted into the door and window gap 5, the inserting part 12 is clamped in the door and window gap 5 through the characteristic that the cross section area of one end of the inserting part 12 close to the attaching part 11 is smaller than that of the other end, so that the inserting part 12 is prevented from being separated from the door and window gap 5, the angle between the sealing part 2 and the inserting part 12 is 45 degrees, the sealing part 2 has stronger flexibility, the flexibility is the difficulty of deformation of an object, the flexibility is stronger, the object is easier to deform, the angle between the sealing part 2 and the inserting part 12 is 45 degrees, the angle range in which the sealing part 2 can deflect reaches 90 degrees, so that the sealing part 2 can adapt to the door and window gaps 5 with various angles, thereby making it easier to insert the sealing part 2 into the door window gap 5.

When installing at door and window edge 4, the accessible hugs closely laminating portion 11 at door and window edge 4, and after static several seconds, confirms pressing down several times to with door and window sealing strip 3 fixed mounting on door and window edge 4, close door and window afterwards, insertion portion 12 drives sealing portion 2 and inserts door and window junction 6 together, isolated door and window both sides space.

In other embodiments, when the fixing portion 1 is to be installed in the window/door gap 5, the fixing portion 12 is fixed to the window/door edge 4 by inserting the fixing portion 1 into the window/door gap 5, and then pressing down is continued, while the fitting portion 11 is fitted and fixed to the window glass (panel).

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides a door and window sealing strip, includes the fixed part, is provided with sealing, its characterized in that on the base:

the fixing part and the sealing part are made of elastic materials, the toughness of the fixing part is stronger than that of the sealing part,

the fixing part comprises a fitting part and an inserting part, the inserting part is arranged on one side of the fitting part, the fitting part is suitable for being installed on the edge of a door and window to enable the door and window sealing strip to be fixed on the door and window,

the insertion part is suitable for being inserted into the gap of the door and the window preliminarily so as to seal the gap initially and assist the joint part to fix the door and window sealing strip on the door and the window,

the sealing part is an extension of the insertion part, or the sealing part is arranged at the tail end of the insertion part,

the sealing part is suitable for filling the door and window gaps, is suitable for different types of door and window gaps to be inserted and sealed, and supports the fixing part.

2. A door and window sealing strip according to claim 1, wherein: the fixing part is T-shaped, wherein the attaching part is provided with viscosity and/or can be subjected to vacuum adsorption,

and/or, laminating portion one side is provided with fixed spout, be equipped with the stopper on the fixed spout.

3. A door and window sealing strip according to claim 1 or 2, wherein: the fixed part and the sealing part are provided with friction strips and/or friction grains.

4. A weather strip according to any one of claims 1 to 3, wherein: the fixed part is provided with a V-shaped sliding groove which is suitable for draining water,

and/or the thickness of the center of the fixing part is far larger than that of the two sides.

5. A door and window sealing strip according to claim 1, wherein: the two sides of the insertion part are provided with viscosity and/or can be subjected to vacuum adsorption, and the insertion part can be subjected to non-plastic deformation and has strong restoring force.

6. A weather strip according to claim 5, wherein: the inserting portion and the attaching portion are 90 degrees, and the cross sectional area of one end of the inserting portion close to the attaching portion is smaller than that of the other end of the inserting portion.

7. A weather strip according to claim 6, wherein: the angle between the sealing part and the inserting part is 45 degrees.

8. A door and window sealing strip according to claim 7, wherein: the sealing portion has a strong flexibility.

9. A weather strip according to claim 6 or 7, wherein: the cross section of the sealing part is conical on the side away from the fixing part.

10. A door and window sealing strip according to claim 1, wherein: the fixing part and the sealing part are made of silica gel materials.