CN217300220U - Mute buffering door stopper device - Google Patents
Mute buffering door stopper device Download PDFInfo
- Publication number
- CN217300220U CN217300220U CN202123379503.9U CN202123379503U CN217300220U CN 217300220 U CN217300220 U CN 217300220U CN 202123379503 U CN202123379503 U CN 202123379503U CN 217300220 U CN217300220 U CN 217300220U
- Authority
- CN
- China
- Prior art keywords
- rod
- sucker
- door
- suction
- supporting
- 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.)
- Active
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model belongs to the technical field of door stoppers, in particular to a mute buffer door stopper device, a door sucker and a door stopper rod; the door sucker comprises an installation base, a sucker, a rubber sleeve, a first damping rod and a supporting suction table, wherein the sucker is fixedly installed on the installation base, the bottom end of the rubber sleeve is clamped on the sucker through a limiting block, the first damping rod is installed at the bottom in the sucker, and the supporting suction table is arranged at the top end of the first damping rod in a supporting connection mode; a first buffer spring is connected between the bottom of the supporting suction table and the inner bottom of the sucker; the door suction rod consists of a suction rod seat, a limiting cylinder, a second damping rod and a suction rod. The sucker rod head of the utility model extends into the sucker rod cavity and is adsorbed with the supporting suction table; the rubber sleeve wraps the suction rod head and is nested with the suction rod head; the tail end of the suction rod is connected with a second damping rod and a second buffer spring in the limiting cylinder through a limiting block, the first damping rod, the second damping rod and the buffer spring slowly contract, the impact force of the door suction disc and the door body is reduced, noise is eliminated, and the silencing effect is good.
Description
Technical Field
The utility model belongs to the technical field of the door-inhale, concretely relates to silence buffering door-inhale device.
Background
The door stopper is a device for sucking and positioning the opened door leaf, plays a role of stabilizing the door, and prevents air from flowing to make the door swing indefinite or bring the door on the door when wind blows; the existing door stoppers are simple in structural design, rigid impact can be generated when the door stopper rod and the door sucker are contacted and collided with each other, noise is easy to produce, and the door stopper rod or the door sucker can be damaged; the existing permanent magnet door stopper is simple in structure, but poor in use effect, and the door cannot be buffered due to the impact force generated in the process of being positioned by the door stopper, so that the structure is complex.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a mute buffer door stopper, wherein a suction rod head extends into a suction rod cavity and is adsorbed with a support suction table; the rubber sleeve wraps the suction rod head and is nested with the suction rod head; the tail end of the suction rod is connected with a second damping rod and a second buffer spring in the limiting cylinder through a limiting block, the first damping rod, the second damping rod and the buffer spring slowly contract, the impact force of the door suction disc and the door body is reduced, noise is eliminated, and the silencing effect is good.
In order to achieve the above object, the utility model provides a following technical scheme: a mute buffer door stopper device comprises a door sucker and a door stopper rod; the door sucker comprises an installation base, a sucker, a rubber sleeve, a first damping rod and a supporting suction table, wherein the sucker is fixedly installed on the installation base, the bottom end of the rubber sleeve is clamped on the sucker through a limiting block, the first damping rod is installed at the bottom in the sucker, and the supporting suction table is arranged at the top end of the first damping rod in a supporting connection mode; a first buffer spring is connected between the bottom of the supporting suction table and the inner bottom of the sucker;
the door suction rod consists of a suction rod seat, a limiting cylinder, a second damping rod and a suction rod; one end of the suction rod extends into the limiting cylinder and is fixedly connected with a limiting block, a second damping rod is installed at the bottom in the limiting cylinder, and the top end of the second damping rod is fixedly connected with the limiting block; a second buffer spring is connected between the limiting block and the bottom in the limiting cylinder; the other end of the suction rod is integrally provided with a suction rod head.
Preferably, the interior of the rubber sleeve is communicated with the interior of the sucker, and a sucker rod cavity for accommodating the sucker rod is arranged.
Preferably, the upper surface of the supporting suction table adopts an arc-shaped structural design, the supporting suction table is internally provided with a suction magnet, and a cushion pad is laid on the upper surface.
Preferably, the support suction table moves up and down in the suction rod cavity by the acting force of the first buffer spring.
Preferably, the diameter of the rubber sleeve is larger than that of the sucker head; the sucker head is sleeved with the rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
the suction rod and the suction rod head on the door suction rod of the utility model align the rubber sleeve on the door suction cup and the suction rod cavity of the suction cup and extend into the rubber sleeve; the top of the sucker rod extends into the sucker rod cavity and is mutually adsorbed with the supporting suction table through a magnet; the rubber sleeve wraps the periphery of the suction rod head and is mutually nested and positioned and connected; the impact force of the suction rod and the suction rod head on the door sucker under the action of the door pushing action force is relieved by the first damping rod and the first buffer spring which support the bottom of the suction table; meanwhile, after the suction rod head impacts the support suction table, a reaction force is given to the suction rod, the tail end of the suction rod is arranged in the limiting cylinder through the limiting block, and the tail end of the suction rod is connected with a second damping rod and a second buffer spring in the limiting cylinder through the limiting block, so that the reaction impact force of the suction rod on the door suction rod and the door body is relieved; the first damping rod, the second damping rod and the buffer spring slowly contract, so that the impact force of the door body is reduced, the noise is eliminated, and the silencing effect is good; convenient installation and use and reasonable structural design.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a silent buffering door stopper device of the present invention;
fig. 2 is a schematic structural view of a door sucker in a silent buffering door stopper device of the present invention;
fig. 3 is a schematic top view of a door sucker of a silent buffering door stopper device according to the present invention;
fig. 4 is a schematic structural view of a door suction rod in the silent buffering door suction device of the present invention;
fig. 5 is a schematic structural view of an embodiment of a silent buffering door stopper device 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 work belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a mute buffer door stopper device comprises a door sucker and a door stopper rod; the door sucker comprises an installation base 1, a sucker 2, a rubber sleeve 3, a first damping rod 6 and a supporting suction table 7, wherein the sucker 2 is fixedly installed on the installation base 1, the bottom end of the rubber sleeve 3 is clamped on the sucker 2 through a limiting clamp, the first damping rod 6 is installed at the bottom in the sucker 2, and the supporting suction table 7 is arranged at the top end of the first damping rod 6 in a supporting and connecting mode; a first buffer spring 8 is connected between the bottom of the supporting suction table 7 and the inner bottom of the sucker 2;
the door suction rod consists of a suction rod seat 11, a limiting cylinder 12, a second damping rod 13 and a suction rod 9; one end of the suction rod 9 extends into the limiting cylinder 12 and is fixedly connected with a limiting block 15, a second damping rod 13 is installed at the bottom in the limiting cylinder 12, and the top end of the second damping rod 13 is fixedly connected with the limiting block 15; a second buffer spring 14 is connected between the limiting block 15 and the bottom in the limiting cylinder 12; the other end of the suction rod 9 is integrally provided with a suction rod head 10.
Specifically, the inside of the rubber sleeve 3 is communicated with the inside of the sucker 2, and a sucker cavity 4 for accommodating the sucker head 10 is arranged.
Specifically, the upper surface of the supporting suction table 7 adopts an arc-shaped structural design, the supporting suction table 7 is internally provided with a suction magnet, and the upper surface is paved with a cushion pad 5.
Specifically, the supporting suction table 7 moves up and down in the suction rod cavity 4 by the acting force of the first buffer spring 8.
Specifically, the diameter of the rubber sleeve 3 is larger than that of the sucker head 10; the sucker head 10 and the rubber sleeve 3 are mutually sleeved.
In addition, the door sucker and the door sucker rod are respectively installed on the wall body and the door body through the installation base 1 and the sucker rod seat 11.
The utility model discloses a theory of operation and use flow: when the utility model is used, after the push-open door is opened, the suction rod 9 and the suction rod head 10 arranged on the door suction rod behind the door body are aligned with the rubber sleeve 3 on the door suction disc and the suction rod cavity 4 of the suction disc 2 and extend into the rubber sleeve and the suction rod cavity; the top of the sucker head 10 extends into the sucker cavity 4 and is mutually adsorbed with the supporting sucker table 7 through a magnet; the rubber sleeve 3 wraps the periphery of the sucker head 10 and is mutually nested and positioned; impact force brought to the door sucker by the suction rod 9 and the suction rod head 10 under the action of door pushing force is relieved through the first damping rod 6 and the first buffer spring 8 which support the bottom of the suction table 7; meanwhile, after the suction rod head 10 impacts the support suction table 7, a reaction force is applied to the suction rod 9, the tail end of the suction rod 9 is arranged in the limiting cylinder 12 through the limiting block 15, and the tail end of the suction rod 9 is connected with the second damping rod 13 and the second buffer spring 14 in the limiting cylinder 12 through the limiting block 15, so that the reaction impact force of the suction rod 9 on the door suction rod and the door body is relieved; the first damping rod 6, the second damping rod 13 and the buffer spring slowly contract, so that the impact force of the door body is reduced, the noise is eliminated, and the silencing effect is good; convenient installation and use and reasonable structural design.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 silence buffering door-inhale device which characterized in that: comprises a door sucker and a door sucker rod; the door sucker comprises an installation base (1), a sucker (2), a rubber sleeve (3), a first damping rod (6) and a supporting suction table (7), wherein the sucker (2) is fixedly installed on the installation base (1), the bottom end of the rubber sleeve (3) is clamped on the sucker (2) through a limiting clamp, the first damping rod (6) is installed at the bottom in the sucker (2), and the supporting suction table (7) is arranged at the top end of the first damping rod (6) in a supporting and connecting mode; a first buffer spring (8) is connected between the bottom of the supporting suction table (7) and the inner bottom of the sucker (2);
the door suction rod consists of a suction rod seat (11), a limiting cylinder (12), a second damping rod (13) and a suction rod (9); one end of the suction rod (9) extends into the limiting cylinder (12) and is fixedly connected with a limiting block (15), a second damping rod (13) is installed at the bottom in the limiting cylinder (12), and the top end of the second damping rod (13) is fixedly connected with the limiting block (15); a second buffer spring (14) is connected between the limiting block (15) and the inner bottom of the limiting cylinder (12); the other end of the suction rod (9) is integrally provided with a suction rod head (10).
2. The silence buffer door stopper device according to claim 1, wherein: the rubber sleeve (3) is communicated with the inside of the sucker (2) and is provided with a sucker cavity (4) for accommodating the sucker head (10).
3. The silence buffer door-inhale device of claim 1, wherein: the upper surface of the supporting suction table (7) is designed to be of an arc-shaped structure, the supporting suction table (7) is internally provided with a magnet, and the upper surface is paved with a cushion pad (5).
4. The silence buffer door-inhale device of claim 1, wherein: the supporting suction table (7) moves up and down in the suction rod cavity (4) through the acting force of the first buffer spring (8).
5. The silence buffer door-inhale device of claim 1, wherein: the diameter of the rubber sleeve (3) is larger than that of the sucker head (10); the sucker head (10) is sleeved with the rubber sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123379503.9U CN217300220U (en) | 2021-12-30 | 2021-12-30 | Mute buffering door stopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123379503.9U CN217300220U (en) | 2021-12-30 | 2021-12-30 | Mute buffering door stopper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217300220U true CN217300220U (en) | 2022-08-26 |
Family
ID=82922929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123379503.9U Active CN217300220U (en) | 2021-12-30 | 2021-12-30 | Mute buffering door stopper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217300220U (en) |
-
2021
- 2021-12-30 CN CN202123379503.9U patent/CN217300220U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217300220U (en) | Mute buffering door stopper device | |
| CN215054380U (en) | Curtain wall supporting mechanism of shock absorption structure for constructional engineering appliance | |
| CN211821069U (en) | Quick antidetonation gallows that electromechanical engineering used | |
| CN210600001U (en) | Improved automobile shock absorber | |
| CN207607435U (en) | A kind of sun-proof mobile phone support | |
| CN219138733U (en) | Punching-free vacuum silica gel door stopper | |
| CN215805923U (en) | Shock pad structure for vehicle-mounted vacuum pump and fixed support | |
| CN212148686U (en) | Vehicle-mounted tablet personal computer fixing device | |
| CN219692461U (en) | Mounting bracket for siphon | |
| CN219794988U (en) | Door stopper | |
| CN221283293U (en) | Microphone shock-absorbing base | |
| CN219014149U (en) | Ceramic desk lamp with good shock resistance effect | |
| CN212361044U (en) | Two-section spring support hanger | |
| CN213980371U (en) | Door stopper convenient to install and use | |
| CN218816521U (en) | High-speed railway tunnel drainage ditch cover plate stabilizing assembly | |
| CN211423255U (en) | Shock absorber support assembly structure with fixed pin | |
| CN215187838U (en) | Elastic base arranged at bottom of equipment | |
| CN212361043U (en) | Integral type spring gallows | |
| CN205693719U (en) | A kind of Mobile phone holders | |
| CN213973593U (en) | Novel pantograph for railway | |
| CN216009348U (en) | Automobile air cylinder supporting device | |
| CN217100443U (en) | Unmanned aerial vehicle's wing fixing device | |
| CN218463775U (en) | Suspension shock attenuation vehicle-mounted support | |
| CN213541154U (en) | Split type front shock absorber of motorcycle air bag | |
| CN209844737U (en) | Improved air conditioner motor support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |