CN202578416U - Doorframe sealing strip with twice closing effect - Google Patents
Doorframe sealing strip with twice closing effect Download PDFInfo
- Publication number
- CN202578416U CN202578416U CN 201220194994 CN201220194994U CN202578416U CN 202578416 U CN202578416 U CN 202578416U CN 201220194994 CN201220194994 CN 201220194994 CN 201220194994 U CN201220194994 U CN 201220194994U CN 202578416 U CN202578416 U CN 202578416U
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- China
- Prior art keywords
- rubber
- sealing strip
- plastic hollow
- air
- hollow section
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a doorframe sealing strip with a twice closing effect. The doorframe sealing strip comprises a rubber and plastic hollow pipe and at least one air slow release plug, wherein two ends of the rubber and plastic hollow pipe are open; and the air slow release plugs are arranged in the rubber and plastic hollow pipe. The doorframe sealing strip is arranged on a doorframe, so that the vibration and noise generated by strong collision between the door and the doorframe can be effectively avoided, and the door and the doorframe are prevented from being damaged; and moreover, because a collision buffer piece can deform and does not bounce when the door is closed, the door is ensured to be tightly closed, and good heat insulation and sound insulation effects are achieved.
Description
Technical field
The utility model relates to a kind of weather strip, and particularly a kind of have a sealing strip for door frame of closing effect for twice.
Background technology
Mostly doorframe on the existing market is to be embedded in the central structure of body of wall, and at closing time, door normally directly contacts with doorframe, and regular meeting is vibrated and noise owing to direct fierce bump produces, and in the course of time, opposite house and doorframe all can cause very big infringement.For this reason, some comparatively the design of hommization be on doorframe, to wrap up padded coaming, cushioning effect is played in contacting between opposite house and the doorframe, thereby alleviates at closing time vibration and noise.But the padded coaming of this type doorframe parcel is generally tweed or solid rubber and plastic material, though can imitate the reduction noise to a certain extent, but still have certain defective.Tweed weather strip easy abrasion, and repeatedly use the back external surface to lose sealing function because of compacting.Adopt solid rubber seal; Between door leaf and the doorframe is a kind of " contacting firmly ", but door makes door leaf rebound with after solid rubber seal contacts easily; It is not tight to cause closing the door; Do not realize real sealing, and still can't effectively solve vibrative problem, still can opposite house and doorframe cause damage.
The utility model content
The purpose of the utility model provides a kind of sealing strip for door frame of closing effect for twice that has, and is poor to solve existing sealing strip for door frame sealing, after door and doorframe bump, can make a bounce-back, and cause the problem of damage easily.
The utility model proposes a kind of sealing strip for door frame of closing effect for twice that has, and comprising:
One rubber and plastic hollow section, it is an elastic component, its both ends open.
Further, the cross section of this rubber and plastic hollow section is a D shape.
Further, described have a sealing strip for door frame of closing effect for twice, also comprises at least one air slowly-releasing plug, is arranged in this rubber and plastic hollow section.
Further, be provided with two air slowly-releasing plugs in this rubber and plastic hollow section, and form an air chamber between two air slowly-releasing plugs.
Further, be provided with three air slowly-releasing plugs in this rubber and plastic hollow section, and between the air slowly-releasing plug of centre and air slowly-releasing plug, form an air chamber respectively in both sides.
Further, described have a sealing strip for door frame of closing effect for twice, also comprises a double faced adhesive tape, and this double faced adhesive tape is arranged on this and has on the sealing strip for door frame of closing effect for twice contact surface with doorframe.
The utility model also proposes a kind of sealing strip for door frame of closing effect for twice that has, and comprising:
One rubber and plastic hollow section, it is an elastic component, it offers at least one steam vent, and its closed at both ends.
Further, the cross section of this rubber and plastic hollow section is a D shape.
Further, described have a sealing strip for door frame of closing effect for twice, also comprises at least one air slowly-releasing plug, is arranged in this rubber and plastic hollow section, and is positioned at the position that this steam vent is set.
Further, be provided with two air slowly-releasing plugs in this rubber and plastic hollow section, and form an air chamber between two air slowly-releasing plugs.
Further, be provided with three air slowly-releasing plugs in this rubber and plastic hollow section, and between the air slowly-releasing plug of centre and air slowly-releasing plug, form an air chamber respectively in both sides.
Further, described have a sealing strip for door frame of closing effect for twice, also comprises a double faced adhesive tape, and this double faced adhesive tape is arranged on this and has on the sealing strip for door frame of closing effect for twice contact surface with doorframe.
With respect to prior art, the beneficial effect of the utility model is: it is simple in structure, easily manufactured to the utlity model has the sealing strip for door frame of closing effect for twice; With low cost, use installation all very convenient, it is through having carried out simple change to prior art; Only changed the shape of weather strip; Good buffering effect when having realized that door leaf and doorframe are closed can effectively prevent between door leaf and doorframe strong collision to take place and the vibration and the noise that produce, and can not rebound at closing time; Make adequate closure between door leaf and the doorframe, have good sound-insulating and heat-insulating effect.
Description of drawings
Fig. 1 is the first kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 2 is a kind of user mode figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 3 is the first process sketch map at closing time;
Fig. 4 is the second process sketch map at closing time;
Fig. 5 is the second kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 6 is the third example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 7 is the 4th kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 8 is the 5th kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Fig. 9 is the 6th kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Figure 10 is the 7th kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice;
Figure 11 is the 8th kind of example structure figure that the utlity model has the sealing strip for door frame of closing effect for twice.
The specific embodiment
Specify the utility model below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, this sealing strip for door frame comprises rubber and plastic hollow section 1 and air slowly-releasing plug 2.Rubber and plastic hollow section 1 elongated shape, set inside becomes hollow, both ends open, its preferred cross sectional shape is a D shape, and the flat face of D shape structure is more firm after pasting more easily and pasting, and rubber and plastic hollow section 1 is made up of the rubber-like material, preferred rubber.Air slowly-releasing plug 2 is arranged on the upper end of rubber and plastic hollow section 1, and it constitutes for ventilative material, preferred sponge.
During use; As shown in Figure 2, will have the sealing strip for door frame 3 of closing effect for twice and be arranged on the doorframe 4, can stick double faced adhesive tape at the back side of sealing strip for door frame 3 (being the flat face of the sealing strip for door frame 3 of D tee section) in advance; And utilize double faced adhesive tape sealing strip for door frame 3 to be attached on the doorframe 4 handled easily.
At closing time, be divided into two processes, see also Fig. 3 and Fig. 4, it is respectively the sketch map of two processes of closing the door.(1) at first, as shown in Figure 3, when door leaf 5 is drawn/promotes; Door leaf 5 quick-makes when door leaf 5 touches the sealing strip for door frame 3 on the doorframe 4, are hindered by sealing strip for door frame 3; Speed descends immediately, constitutes because sealing strip for door frame 3 is elastic materials, has absorbed the impulse force of door leaf 5; Vibration and the noise that can avoid door leaf 5 and doorframe 3 that strong collision takes place and produce, and prevented door leaf 5 bounce-backs.(2) secondly, as shown in Figure 4, door leaf 5 is with after sealing strip for door frame 3 contacts; Pulled on/when promoting; The rubber and plastic hollow section 1 of sealing strip for door frame 3 is extruded, and inner air is discharged from both ends open, and because air can receive the obstruction of air slowly-releasing plug 2 to a certain extent when discharging; The air velocity of discharge is slowed down, and door leaf 5 is slowly closed with doorframe 4.And after door leaf 5 and doorframe 4 slow closures; Sealing strip for door frame 3 can utilize the elasticity of rubber and plastic hollow section 1 and air slowly-releasing plug 2, makes 1 resilience of rubber and plastic hollow section, jacking door leaf 5; And the slit of filling door leaf 5 and doorframe 4; The junction of airtight door leaf 5 and doorframe 4 makes adequate closure between door leaf 5 and the doorframe 4, and has the effect of sound-insulating and heat-insulating.
When door leaf 5 was opened with doorframe 4, air got into rubber and plastic hollow section 1 lentamente through air slowly-releasing plug 2, and sealing strip for door frame 3 is returned to the original form.
Embodiment two
Embodiment one structure is merely a kind of embodiment of the utility model, but does not limit the utility model with this, and the position of the structure of rubber and plastic hollow section and air slowly-releasing plug and quantity all can design according to border needs factually.See also Fig. 5, the rubber and plastic hollow section 1 same elongated shape of this sealing strip for door frame, set inside becomes hollow, both ends open.The difference of comparing with embodiment one is that the upper end of the rubber and plastic hollow section 1 of present embodiment and mid portion are respectively arranged with two air slowly-releasing plugs 21,22, and two air slowly-releasing plugs 21, forms an air chamber 51 between 22.
Be squeezed and discharge in the process of inner air at rubber and plastic hollow section 1; Because the both sides up and down of air chamber 51 are respectively arranged with air slowly-releasing plug 21 and air slowly-releasing plug 22; So when the air in the air chamber 51 is discharged, can receive two air slowly-releasing plugs 21,22 obstruction to a certain degree up and down, thereby with respect to embodiment one; The present embodiment air velocity of discharge is slower, has better buffering effect.
Embodiment three
See also Fig. 6, the rubber and plastic hollow section 1 same elongated shape of this sealing strip for door frame, set inside becomes hollow, both ends open.The difference of comparing with embodiment one, embodiment two is; Be provided with three air slowly-releasing plugs 23,24,25 in the rubber and plastic hollow section 1 of present embodiment; Air slowly-releasing plug 23 is positioned at rubber and plastic hollow section 1 upper end; Air slowly-releasing plug 23 is positioned at rubber and plastic hollow section 1 mid portion with air slowly-releasing plug 24, and forms an air chamber 52 between air slowly-releasing plug 23 and the air slowly-releasing plug 24, forms an air chamber 53 between air slowly-releasing plug 24 and the air slowly-releasing plug 25.
Be squeezed and discharge in the process of inner air at rubber and plastic hollow section 1; Because the both sides up and down of air chamber 52 are respectively arranged with air slowly-releasing plug 23 and air slowly-releasing plug 24, the both sides up and down of air chamber 53 are respectively arranged with air slowly-releasing plug 24 and air slowly-releasing plug 25, so when the air in the air chamber 52 is discharged; Can receive air slowly-releasing plug 23,24 obstruction to a certain degree; When the air in the air chamber 53 is discharged, can receive air slowly-releasing plug 24,25 obstruction to a certain degree, thereby the relative embodiment two of present embodiment; The discharge of inner air is slower, has better buffering effect.
Embodiment four
See also Fig. 7, this sealing strip for door frame comprises rubber and plastic hollow section 1 and air slowly-releasing plug 2.Rubber and plastic hollow section 1 elongated shape, set inside becomes hollow, closed at both ends, its preferred cross sectional shape is a D shape, rubber and plastic hollow section 1 is made up of the rubber-like material, preferred rubber.Air slowly-releasing plug 2 is arranged on the upper end of rubber and plastic hollow section 1, and it constitutes for ventilative material, preferred sponge.And rubber and plastic hollow section 1 is provided with plurality of rows pore 6, and steam vent 6 is positioned at the position of air slowly-releasing plug 2.
In rubber and plastic hollow section 1 was squeezed process, inner air was discharged through the steam vent on the rubber and plastic hollow section 16, because air can receive the obstruction of air slowly-releasing plug 26 to a certain extent when discharging, the air velocity of discharge was slowed down, and had good buffering effect.
Embodiment five
See also Fig. 8, this sealing strip for door frame comprises rubber and plastic hollow section 1 and air slowly-releasing plug 2.Rubber and plastic hollow section 1 elongated shape, set inside becomes hollow, closed at both ends.The difference of comparing with embodiment four is; The upper end of the rubber and plastic hollow section 1 of present embodiment and mid portion are provided with two air slowly-releasing plugs 27,28; Two air slowly-releasing plugs 27, form an air chamber 54 between 28; And be provided with plurality of rows pore 6 on the rubber and plastic hollow section 1 equally, steam vent 6 is positioned at the position of air slowly-releasing plug 27,28.
In rubber and plastic hollow section 1 is squeezed process; Inner air is discharged through the steam vent on the rubber and plastic hollow section 16, because the both sides up and down of air chamber 54 are respectively arranged with air slowly-releasing plug 27 and air slowly-releasing plug 28, so when the air in the air chamber 54 is discharged; Can receive two air slowly-releasing plugs 27,28 obstruction to a certain degree up and down; Thereby with respect to embodiment five, the present embodiment air velocity of discharge is slower, has better buffering effect.
Embodiment six
See also Fig. 9, this sealing strip for door frame comprises rubber and plastic hollow section 1 and air slowly-releasing plug 2.Rubber and plastic hollow section 1 elongated shape, set inside becomes hollow, closed at both ends, rubber and plastic hollow section 1 is provided with plurality of rows pore 6.The difference of comparing with embodiment four is that the air slowly-releasing plug 27 of present embodiment fills up the inner space of rubber and plastic hollow section 1.
In rubber and plastic hollow section 1 is squeezed process; Inner air is discharged through the steam vent on the rubber and plastic hollow section 16; Because air is circulation in air slowly-releasing plug 27; So the exhaust meeting is comparatively slow, and air slowly-releasing plug 27 is elastic material, and large-sized air slowly-releasing plug 27 can make sealing strip for door frame have better buffering effect.
In addition, the annexation of air slowly-releasing plug and rubber and plastic hollow section also can be arranged to freely insert the formula of pulling out, thereby just can or insert according to the needs of the degree of closing of door leaf and doorframe, perhaps pulls out.
Embodiment seven
See also Figure 10, this sealing strip for door frame comprises rubber and plastic hollow section 1, rubber and plastic hollow section 1 elongated shape, and set inside becomes hollow, and cavity extends to two ends, makes both ends open.Be with the difference of comparing with embodiment one, embodiment two, embodiment three, be not provided with air slowly-releasing plug in the rubber and plastic hollow section 1 of present embodiment, thereby the inner air circulation is very fast, the speed of closing the door is comparatively rapid.
Embodiment eight
See also Figure 11, this sealing strip for door frame comprises rubber and plastic hollow section 1, rubber and plastic hollow section 1 elongated shape, and set inside becomes hollow, closed at both ends, rubber and plastic hollow section 1 is provided with plurality of rows pore 6.Be with the difference of embodiment four, five, six phase ratio, be not provided with air slowly-releasing plug in the rubber and plastic hollow section 1 of present embodiment, thereby the inner air circulation is very fast, the speed of closing the door is comparatively rapid.
More than the disclosed several specific embodiments that are merely the utility model; But the utility model is not limited thereto; Any those skilled in the art can think variation, only otherwise exceed the said scope of appended claims, all should drop in the protection domain of the utility model.
Claims (10)
1. one kind has the sealing strip for door frame of closing effect for twice, it is characterized in that, comprising:
One rubber and plastic hollow section, it is an elastic component, its both ends open.
2. as claimed in claim 1 have a sealing strip for door frame of closing effect for twice, it is characterized in that the cross section of this rubber and plastic hollow section is a D shape.
3. as claimed in claim 1 have a sealing strip for door frame of closing effect for twice, it is characterized in that, also comprises at least one air slowly-releasing plug, is arranged in this rubber and plastic hollow section.
4. as claimed in claim 3 have a sealing strip for door frame of closing effect for twice, it is characterized in that, is provided with two air slowly-releasing plugs in this rubber and plastic hollow section, and form an air chamber between two air slowly-releasing plugs.
5. as claimed in claim 3 have a sealing strip for door frame of closing effect for twice; It is characterized in that; Be provided with three air slowly-releasing plugs in this rubber and plastic hollow section, and between the air slowly-releasing plug of centre and air slowly-releasing plug, form an air chamber respectively in both sides.
6. one kind has the sealing strip for door frame of closing effect for twice, it is characterized in that, comprising:
One rubber and plastic hollow section, it is an elastic component, it offers at least one steam vent, and its closed at both ends.
7. as claimed in claim 6 have a sealing strip for door frame of closing effect for twice, it is characterized in that the cross section of this rubber and plastic hollow section is a D shape.
8. as claimed in claim 6 have a sealing strip for door frame of closing effect for twice, it is characterized in that, also comprises at least one air slowly-releasing plug, is arranged in this rubber and plastic hollow section, and is positioned at the position that this steam vent is set.
9. as claimed in claim 8 have a sealing strip for door frame of closing effect for twice, it is characterized in that, is provided with two air slowly-releasing plugs in this rubber and plastic hollow section, and form an air chamber between two air slowly-releasing plugs.
10. as claimed in claim 8 have a sealing strip for door frame of closing effect for twice; It is characterized in that; Be provided with three air slowly-releasing plugs in this rubber and plastic hollow section, and between the air slowly-releasing plug of centre and air slowly-releasing plug, form an air chamber respectively in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194994 CN202578416U (en) | 2012-04-28 | 2012-04-28 | Doorframe sealing strip with twice closing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194994 CN202578416U (en) | 2012-04-28 | 2012-04-28 | Doorframe sealing strip with twice closing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578416U true CN202578416U (en) | 2012-12-05 |
Family
ID=47247838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194994 Expired - Fee Related CN202578416U (en) | 2012-04-28 | 2012-04-28 | Doorframe sealing strip with twice closing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644432A (en) * | 2012-04-28 | 2012-08-22 | 上海索尔装饰成套制品有限公司 | Doorframe sealing strip having double closing effects |
-
2012
- 2012-04-28 CN CN 201220194994 patent/CN202578416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644432A (en) * | 2012-04-28 | 2012-08-22 | 上海索尔装饰成套制品有限公司 | Doorframe sealing strip having double closing effects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140520 Granted publication date: 20121205 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150520 Granted publication date: 20121205 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |