CN212535389U - Door stopper - Google Patents
Door stopper Download PDFInfo
- Publication number
- CN212535389U CN212535389U CN202020938331.0U CN202020938331U CN212535389U CN 212535389 U CN212535389 U CN 212535389U CN 202020938331 U CN202020938331 U CN 202020938331U CN 212535389 U CN212535389 U CN 212535389U
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- China
- Prior art keywords
- suction head
- recess
- buffer block
- door
- door stopper
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Abstract
The utility model relates to a door-inhale, the suction head is established to cylindrically, the connecting plate is connected with the lateral wall of suction head, be equipped with first recess on the fixing base, the breach clamp comprises two clamping pieces, the one end of clamping piece is through the interior wall connection of pivot with first recess, the cover is equipped with the torsional spring in the pivot, the both ends of torsional spring are connected with clamping piece and fixing base respectively, two be equipped with the second recess corresponding with the suction head on the adjacent one side of clamping piece, the buffering base is established on the tank bottom of first recess, be equipped with the third recess that supplies buffer block sliding connection on the buffering base, be equipped with the spring between the tank bottom of buffer block and third recess, the buffer block corresponds the setting with the suction head. The utility model has the advantages that: the noise and damage caused by direct collision are effectively avoided; the suction head can also be withdrawn from the second groove under the action of a pulling force.
Description
Technical Field
The utility model relates to a door annex technical field, in particular to door-inhale.
Background
The door stopper is also commonly called as a door stopper, and is also a device for sucking and positioning the door leaf after the door leaf is opened so as to prevent the door leaf from being closed by wind or touching the door leaf. The door stopper is divided into a permanent magnet door stopper and an electromagnetic door stopper, and the permanent magnet door stopper is generally used in a common door and can only be manually controlled; the electromagnetic door stopper is used for electrically controlled door and window equipment such as a fireproof door and the like, and has manual control and automatic control functions.
The existing door stopper generally adopts a magnet attraction mode, and is not provided with a damping device, when the door stopper is attracted and fixed, a suction head and a suction seat can directly collide, the generated noise is large, and the door stopper is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a door stopper to solve the above-mentioned problem.
The technical scheme of the utility model is realized like this: a door stopper comprises a suction head component and a suction seat component which are respectively fixed on a door and a wall, wherein the suction head component comprises a suction head seat, a connecting plate and a suction head which are sequentially connected, the suction head is set to be cylindrical, the connecting plate is connected with the side wall of the suction head, the suction seat component comprises a fixed seat, a gap clamp, a torsional spring, a buffer block, a buffer base and a spring, a first groove is arranged on the fixed seat, the gap clamp consists of two clamping pieces, one end of each clamping piece is connected with the inner wall of the first groove through a rotating shaft, the torsional spring is sleeved on the rotating shaft, the two ends of the torsional spring are respectively connected with the clamping pieces and the fixed seat, a second groove corresponding to the suction head is arranged on one side adjacent to the two clamping pieces, the buffer base is arranged on the groove bottom of the first groove, a third groove for the buffer block to be in sliding connection is arranged on the, the buffer block is arranged corresponding to the suction head.
By adopting the technical scheme, when the suction head is pushed by force, the resistance of the torsion spring can be overcome between the two clamping pieces to increase the distance between the two clamping pieces, so that the suction head enters the second groove, the buffer block and the spring can effectively buffer the suction head, absorb excessive force of the suction head and fix the suction head between the two clamping pieces, and noise and damage caused by direct collision are effectively avoided; the suction head can also be withdrawn from the second groove under the action of a pulling force.
The utility model discloses further set up to: and an inclined plane is arranged on one side of the clamping piece away from the rotating shaft.
Through adopting above-mentioned technical scheme, make the suction head more easy entering into between two clamping pieces through the inclined plane, make the inserting of suction head light more.
The utility model discloses further set up to: and a gasket is arranged on one side of the buffer block facing the suction head.
Through adopting above-mentioned technical scheme, the gasket can the effectual impact force that reduces the suction head, can effectual protection suction head and buffer block.
The utility model discloses further set up to: the gasket is set into an arc shape corresponding to the suction head.
Through adopting above-mentioned technical scheme, make the gasket can carry out the efficient laminating with the suction head, improved the shock attenuation effect to the suction head.
The utility model discloses further set up to: the gasket is made of rubber.
Through adopting above-mentioned technical scheme, rubber material can effectual protection suction head and buffer block, increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, the utility model discloses a door stopper, which comprises a suction head component 1 and a suction seat component 2 which are respectively fixed on a door and a wall, wherein the suction head component 1 comprises a suction head seat 3, a connecting plate 4 and a suction head 5 which are sequentially connected, the suction head 5 is in a cylindrical shape, the connecting plate 4 is connected with the side wall of the suction head 5, the suction seat component 2 comprises a fixed seat 6, a gap clamp 7, a torsion spring 8, a buffer block 9, a buffer base 10 and a spring 11, a first groove 12 is arranged on the fixed seat 6, the gap clamp 7 consists of two clamping pieces 14, one end of each clamping piece 14 is connected with the inner wall of the first groove 12 through a rotating shaft 13, the torsion spring 8 is sleeved on the rotating shaft 13, two ends of the torsion spring 8 are respectively connected with the clamping pieces 14 and the fixed seat 6, a second groove 15 corresponding to the suction head 5 is arranged on one, buffer base 10 is established on the tank bottom of first recess 12, be equipped with the third recess 16 that supplies buffer block 9 sliding connection on buffer base 10, be equipped with spring 11 between the tank bottom of buffer block 9 and third recess 16, buffer block 9 corresponds the setting with suction head 5.
By adopting the technical scheme, when the suction head is pushed by force, the resistance of the torsion spring can be overcome between the two clamping pieces to increase the distance between the two clamping pieces, so that the suction head enters the second groove, the buffer block and the spring can effectively buffer the suction head, absorb excessive force of the suction head and fix the suction head between the two clamping pieces, and noise and damage caused by direct collision are effectively avoided; the suction head can also be withdrawn from the second groove under the action of a pulling force.
In the embodiment of the present invention, an inclined plane is disposed on one side of the clamping piece 14 away from the rotating shaft 13.
Through adopting above-mentioned technical scheme, make the suction head more easy entering into between two clamping pieces through the inclined plane, make the inserting of suction head light more.
In the embodiment of the present invention, a gasket 17 is disposed on one side of the buffer block 9 facing the suction head 5.
Through adopting above-mentioned technical scheme, the gasket can the effectual impact force that reduces the suction head, can effectual protection suction head and buffer block.
In the embodiment of the present invention, the pad 17 is set to be an arc shape corresponding to the suction head 5.
Through adopting above-mentioned technical scheme, make the gasket can carry out the efficient laminating with the suction head, improved the shock attenuation effect to the suction head.
In the embodiment of the present invention, the gasket 17 is made of rubber.
Through adopting above-mentioned technical scheme, rubber material can effectual protection suction head and buffer block, increase of service life.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a door-inhale, includes that the suction head subassembly (1) of fixing respectively on door and wall and inhale a seat subassembly (2), its characterized in that: the suction head component (1) comprises a suction head seat (3), a connecting plate (4) and a suction head (5) which are sequentially connected, the suction head (5) is arranged in a cylindrical shape, the connecting plate (4) is connected with the side wall of the suction head (5), the suction head component (2) comprises a fixing seat (6), a gap clamp (7), a torsion spring (8), a buffer block (9), a buffer base (10) and a spring (11), a first groove (12) is arranged on the fixing seat (6), the gap clamp (7) consists of two clamping pieces (14), one end of each clamping piece (14) is connected with the inner wall of the corresponding first groove (12) through a rotating shaft (13), the torsion spring (8) is sleeved on the rotating shaft (13), two ends of the torsion spring (8) are respectively connected with the clamping pieces (14) and the fixing seat (6), and a second groove (15) corresponding to the suction head (5) is arranged on one side adjacent to the clamping pieces (14), buffer base (10) are established on the tank bottom of first recess (12), be equipped with on buffer base (10) and supply buffer block (9) sliding connection's third recess (16), be equipped with spring (11) between the tank bottom of buffer block (9) and third recess (16), buffer block (9) correspond the setting with suction head (5).
2. The door stopper as claimed in claim 1, wherein: and an inclined plane is arranged on one side of the clamping piece (14) far away from the rotating shaft (13).
3. The door stopper as claimed in claim 1, wherein: and a gasket (17) is arranged on one side of the buffer block (9) facing the suction head (5).
4. The door stopper as claimed in claim 3, wherein: the gasket (17) is set to be arc-shaped corresponding to the suction head (5).
5. The door stopper as claimed in claim 4, wherein: the gasket (17) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938331.0U CN212535389U (en) | 2020-05-28 | 2020-05-28 | Door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938331.0U CN212535389U (en) | 2020-05-28 | 2020-05-28 | Door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535389U true CN212535389U (en) | 2021-02-12 |
Family
ID=74544771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020938331.0U Active CN212535389U (en) | 2020-05-28 | 2020-05-28 | Door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458115A (en) * | 2021-12-20 | 2022-05-10 | 宁波市五角阻尼股份有限公司 | Door stopper structure |
-
2020
- 2020-05-28 CN CN202020938331.0U patent/CN212535389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458115A (en) * | 2021-12-20 | 2022-05-10 | 宁波市五角阻尼股份有限公司 | Door stopper structure |
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