CN203097551U - Door holder with cushioning and noise reducing functions - Google Patents
Door holder with cushioning and noise reducing functions Download PDFInfo
- Publication number
- CN203097551U CN203097551U CN 201320012814 CN201320012814U CN203097551U CN 203097551 U CN203097551 U CN 203097551U CN 201320012814 CN201320012814 CN 201320012814 CN 201320012814 U CN201320012814 U CN 201320012814U CN 203097551 U CN203097551 U CN 203097551U
- Authority
- CN
- China
- Prior art keywords
- door
- sucker
- suction nozzle
- cushioning
- door holder
- 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 - Fee Related
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a door holder with cushioning and noise reducing functions and relates to door holders. The door holder with the cushioning and noise reduction functions comprises a support behind a door, wherein a steel ball is arranged on the support, a sucker base is arranged on a wall body behind the door, a sucker is clamped on the sucker base, and a spring abutting against the sucker is arranged in the sucker base. The door holder with the cushioning and noise reduction functions is characterized in that the sucker is coated with a rubber sleeve and sponge bodies are fully distributed in the sucker base. The door holder with the cushioning and noise reduction functions is simple in structure and reasonable in design. The rubber sleeve can reduce impact sound between the steel ball and the sucker, and the sponge bodies can reduce noise produced when the spring and the sucker in the sucker base hit against the inner bottom of the sucker base. Furthermore, due to the fact that the door holder has the cushioning function, the door holding effect is made to be better.
Description
Technical field:
The utility model relates to a kind of door-inhale, but the door-inhale of concrete a kind of bradyseism noise abatement.
Background technology:
Door-inhale also is commonly called as door knob, also is the device that holds the location after a kind of door leaf is opened, to prevent wind or to touch door leaf and close.Opening the door or at closing time, door-inhale contact or draw back, owing to be to be made of metal material, inside is provided with spring, the noise of the bump of metal, friction and spring is big, and during the steel ball on door-inhale bump suction nozzle, has only a spring, suction nozzle sink big, and vibrations are big back and forth, influences spring application life.
The utility model content:
Technical problem to be solved in the utility model is to overcome the defective of prior art, but a kind of door-inhale of bradyseism noise abatement is provided.
Technical problem to be solved in the utility model realizes by the following technical solutions.
But a kind of door-inhale of bradyseism noise abatement comprises bearing behind the door, and bearing is provided with steel ball, the suction nozzle seat that is provided with of body of wall behind the door, card has suction nozzle on the suction nozzle seat, be provided with spring in the suction nozzle seat and withstand on the suction nozzle, it is characterized in that: be surrounded by rubber sleeve on the suction nozzle, be covered with cavernous body in the suction nozzle seat.
Described rubber sleeve is thin around at the suction nozzle top, avoids causing contact to be become flexible because of increasing contacting between the too thick suction nozzle that influence of rubber sleeve and the steel ball, weakens effect.
The utility model is simple in structure, reasonable in design, rubber sleeve can reduce the impact sound between steel ball and the suction nozzle, and cavernous body can reduce the noise of suction nozzle seat contained spring and suction nozzle bump suction nozzle seat inner bottom part, can also play the effect of bradyseism, make the door-inhale better effects if.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
1: bearing; 2: steel ball; 3: the suction nozzle seat; 4: suction nozzle; 5: spring; 6: rubber sleeve; 7: cavernous body.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
But a kind of as shown in Figure 1 door-inhale of bradyseism noise abatement, comprise bearing 1 behind the door, bearing 1 is provided with steel ball 2, the suction nozzle seat 3 that is provided with of body of wall behind the door, card has suction nozzle 4 on the suction nozzle seat 3, being provided with spring 5 in the suction nozzle seat 3 withstands on the suction nozzle 4, be surrounded by rubber sleeve 6 on the suction nozzle 4, rubber sleeve 6 is thin all around at the suction nozzle top, is covered with cavernous body 7 in the suction nozzle seat 3.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. but the door-inhale of a bradyseism noise abatement comprises bearing behind the door, and bearing is provided with steel ball, the suction nozzle seat that is provided with of body of wall behind the door, card has suction nozzle on the suction nozzle seat, be provided with spring in the suction nozzle seat and withstand on the suction nozzle, it is characterized in that: be surrounded by rubber sleeve on the suction nozzle, be covered with cavernous body in the suction nozzle seat.
2. but according to the door-inhale of a kind of bradyseism noise abatement described in the claim 1, it is characterized in that: described rubber sleeve is thin all around at the suction nozzle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012814 CN203097551U (en) | 2013-01-10 | 2013-01-10 | Door holder with cushioning and noise reducing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012814 CN203097551U (en) | 2013-01-10 | 2013-01-10 | Door holder with cushioning and noise reducing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097551U true CN203097551U (en) | 2013-07-31 |
Family
ID=48848962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012814 Expired - Fee Related CN203097551U (en) | 2013-01-10 | 2013-01-10 | Door holder with cushioning and noise reducing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097551U (en) |
-
2013
- 2013-01-10 CN CN 201320012814 patent/CN203097551U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102398173A (en) | Metal tube fixing and clamping device | |
| CN202240567U (en) | Fixed clamping device for metal tube | |
| CN203296533U (en) | Magnetic buffer door attractor | |
| CN203097551U (en) | Door holder with cushioning and noise reducing functions | |
| CN205778066U (en) | A kind of door-inhale | |
| CN204492412U (en) | A kind of buffering door-inhale | |
| CN201177027Y (en) | Cushion rubber washer | |
| CN202441160U (en) | Locating door suction strip | |
| CN201916335U (en) | Magnetic vacuum sucker | |
| CN202306161U (en) | Tumbler alarm clock | |
| CN202158126U (en) | Irregular buffer block | |
| CN200992081Y (en) | Magnetic rubber | |
| CN200981408Y (en) | Flexible magnetic pen | |
| CN203239105U (en) | Suction seat | |
| CN202931421U (en) | Cellphone support device | |
| CN203500775U (en) | Anti-blocking device for powder pipeline | |
| CN203880152U (en) | Sprayer one-way valve | |
| CN202319656U (en) | Pen container with suction disk | |
| CN202559912U (en) | Rubber door stopper | |
| CN205047006U (en) | Door -inhale of exempting from to punch | |
| CN215485229U (en) | Handle structure with transverse and longitudinal steering functions | |
| CN213115888U (en) | Door lock device of transportation equipment | |
| CN202560389U (en) | Magnetic steel floater | |
| CN201532761U (en) | Motor muffler | |
| CN208324630U (en) | A kind of desk calendar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140110 |