CN202559912U - Rubber door stopper - Google Patents
Rubber door stopper Download PDFInfo
- Publication number
- CN202559912U CN202559912U CN2012201503127U CN201220150312U CN202559912U CN 202559912 U CN202559912 U CN 202559912U CN 2012201503127 U CN2012201503127 U CN 2012201503127U CN 201220150312 U CN201220150312 U CN 201220150312U CN 202559912 U CN202559912 U CN 202559912U
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- CN
- China
- Prior art keywords
- base
- rubber
- ball cap
- suction
- suction base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a rubber door stopper and solves the technical problems of noisiness and high cost of existing door stoppers. The rubber door stopper comprises a stopping seat and a stopping head. A rubber limit ring is disposed in an inner cavity of the stopping seat. A ball cap is disposed at the top end of the stopping head. Aperture of the limit ring is smaller than the diameter of the ball cap. A ventilating hole is reserved on the stopping seat. A metal reinforcing plate is disposed in a base of the stopping seat.
Description
Technical field
The utility model relates to building materials, is specifically related to a kind of door-inhale.
Background technology
Door-inhale is also claimed door knob, is after a kind of door leaf is opened it to be held the device of location, can prevent wind or touches and cause the door leaf accident to be closed.Existing door-inhale is made up of suction base and suction nozzle two parts, is installed on respectively on door leaf and the body of wall, between the two through magnetic force absorption.Owing to use metal material, thus have following shortcoming: a, suction base and suction nozzle touched mutually when door leaf was opened, operating noise is big; B, metal material have improved cost.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of rubber door-inhale, advantages of good adsorption effect, little, the low cost of manufacture of operating noise.
For solving the problems of the technologies described above, the rubber door-inhale of the utility model comprises suction base and suction nozzle, and described suction base inner chamber is provided with the spacing collar of rubber material, and the suction nozzle top is provided with ball cap, and the aperture of spacing collar is less than the diameter of ball cap.
After having adopted technique scheme, suction base and suction nozzle are installed on respectively on body of wall and the door leaf, when opening door leaf; Only need push away with have gentle hands, suction nozzle contacts with suction base, the inner spacing collar of ball cap compressing suction base; Because spacing collar is the rubber material, has the certain deformation ability, ball cap is broken through spacing collar after overcoming resistance; Both are spacing jointly, prevent that the unexpected accident of door leaf from closing.Because the aperture of spacing collar less than the diameter of ball cap, cooperates between the two, can reach adsorption effect preferably.Because spacing collar is the rubber material, noiselessness when contacting between ball cap and the spacing collar.Compare with metal material, the rubber door-inhale of the utility model is cheap for manufacturing cost.
Described suction base is provided with air vent.Its function is in the contact of ball cap and spacing collar or when separating, and for the air of suction base inner chamber provides passage, prevents to produce noise because of air pressure variations.
Be provided with the stiffener of metal material in the suction base base on the described suction base, its function is to improve the fixed effect of suction base, makes it can bear bigger pressure, improves the application life of the utility model.
Description of drawings
Fig. 1 is the structural representation of suction base of the rubber door-inhale of the utility model;
Fig. 2 is the structural representation of suction nozzle of the rubber door-inhale of the utility model;
Fig. 3 is the sectional view of Fig. 1 along the A-A line;
Fig. 4 is the working state schematic representation of the rubber door-inhale of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Visible like Fig. 1, Fig. 2, Fig. 3, Fig. 4, the rubber door-inhale of the utility model comprises suction base 1 and suction nozzle 2, and described suction base 1 inner chamber is provided with the spacing collar 12 of rubber material, and suction nozzle 2 tops are provided with ball cap 22, and the aperture of spacing collar 12 is less than the diameter of ball cap 22.
During the utility model work, suction base 1 is installed on the door leaf, suction nozzle 2 is installed on the body of wall through two suction nozzle locating holes 21 on the suction nozzle base 20 through two suction base locating holes 11 on the suction base base 10.Push away with have gentle hands at closing time, suction base 1 contacts with suction nozzle 2, the inner spacing collar 12 of ball cap 22 compressing suction bases; Because spacing collar 12 is the rubber material, has the certain deformation ability, ball cap 22 is broken through spacing collar 12 after overcoming resistance; Both are spacing jointly, prevent that the unexpected accident of door leaf from closing.Because the aperture of spacing collar 12 less than the diameter of ball cap 22, cooperates between the two, can reach adsorption effect preferably.The diameter of ball cap 22 is greater than the aperture of spacing collar 12, but smaller or equal to the internal diameter of suction base 1, to guarantee suction nozzle 2 and suction base 1 cooperating.
Draw with have gentle hands when opening the door, ball cap 22 extruding spacing collars 12 make its slight deformation, and ball cap 22 is broken through spacing collar 12 after overcoming resistance, and suction base 1 separates with suction nozzle 2.Because spacing collar 12 is the rubber material, noiselessness when contacting between ball cap 22 and the spacing collar 12.The suction nozzle 2 of the utility model can use various materials, uses the ABS engineering plastics to make in the present embodiment.Compare with metal material, the rubber door-inhale of the utility model is cheap for manufacturing cost.
Described suction base 1 is provided with air vent 14.Its function is in 12 contacts of ball cap 22 and spacing collar or when separating, and for the air of suction base 1 inner chamber provides passage, prevents to produce noise because of air pressure variations.
Be provided with the stiffener 13 of metal material in the suction base base 10 on the described suction base 1; Stiffener 13 is covered by in the suction base base 10; Suction base locating hole 11 penetrates stiffener 13 and suction base base 10 simultaneously, and stiffener 13 is stressed jointly with suction base base 10 during work, can improve the fixed effect of suction base; Make it can bear bigger pressure, improve the application life of the utility model.
Claims (3)
1. rubber door-inhale; Comprise suction base (1) and suction nozzle (2); It is characterized in that: described suction base (1) inner chamber is provided with the spacing collar (12) of rubber material, and suction nozzle (2) top is provided with ball cap (22), and the aperture of spacing collar (12) is less than the diameter of ball cap (22).
2. rubber door-inhale as claimed in claim 1 is characterized in that: described suction base (1) is provided with air vent (14).
3. according to claim 1 or claim 2 rubber door-inhale is characterized in that: the stiffener (13) that is provided with metal material in the suction base base (10) on the described suction base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201503127U CN202559912U (en) | 2012-04-11 | 2012-04-11 | Rubber door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201503127U CN202559912U (en) | 2012-04-11 | 2012-04-11 | Rubber door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559912U true CN202559912U (en) | 2012-11-28 |
Family
ID=47209578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201503127U Expired - Lifetime CN202559912U (en) | 2012-04-11 | 2012-04-11 | Rubber door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243991A (en) * | 2013-05-05 | 2013-08-14 | 温广川 | Adsorption type door stopper |
-
2012
- 2012-04-11 CN CN2012201503127U patent/CN202559912U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243991A (en) * | 2013-05-05 | 2013-08-14 | 温广川 | Adsorption type door stopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |