CN208380349U - A kind of door-inhale - Google Patents
A kind of door-inhale Download PDFInfo
- Publication number
- CN208380349U CN208380349U CN201820546751.7U CN201820546751U CN208380349U CN 208380349 U CN208380349 U CN 208380349U CN 201820546751 U CN201820546751 U CN 201820546751U CN 208380349 U CN208380349 U CN 208380349U
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- Prior art keywords
- suction nozzle
- suction
- suction base
- door
- nozzle body
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Abstract
The utility model discloses a kind of door-inhales, including suction nozzle body, the upper end of the suction nozzle body is equipped with guide groove, the lower end of the suction nozzle body is equipped with shifting chute, the guide groove is connected with shifting chute, support rod is equipped in the guide groove, the upper end of the support rod extends to the top of suction nozzle body through guide groove, the upper end of the support rod is connected with suction nozzle, buffer gasket is socketed in the support rod, support block is equipped in the shifting chute, the side wall of the support block is equipped with external screw thread, the inner sidewall of the shifting chute is equipped with and the matched internal screw thread of external screw thread, the inner sidewall of the support block and shifting chute is threadedly coupled, the upper end of the support block is equipped with limited block, and limited block is U-shaped structure, second spring is equipped in the guide groove.The utility model is installed two springs inside door-inhale, is effectively buffered, guard block is not damaged, and noise is small, and can be according to actual installation door body situation, the buffer strength of flexible modulation door-inhale.
Description
Technical field
The utility model relates to door-inhale technical field more particularly to a kind of door-inhales.
Background technique
Door-inhale is also commonly called as that the device of positioning is sucked after door knob and a kind of door leaf are opened, to prevent wind or touch door leaf
And it closes.Attract connection by suction nozzle and suction base cap, door body is fixed, door-inhale is divided into permanent magnetism door-inhale and two kinds of electromagnetism door-inhale, forever
Magnetic gate suction is commonly used in common door, can only be manually controlled；Electromagnetic door is smoked in the automatically controlled door window device such as fire resistant doorsets, is had concurrently manually
Control and automatic control function.
Existing door-inhale is general to be only arranged a spring in suction base shell, and such buffering effect is poor, in fixed door body
When not can be carried out effective buffering, door-inhale component is easily damaged, and rigid collision can be generated between component, component easy to damage, and collide
When noise it is larger, and the buffer strength of door-inhale are unadjustable.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of door-inhale proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of door-inhale, including suction nozzle body, the upper end of the suction nozzle body are equipped with guide groove, and the lower end of the suction nozzle body, which is equipped with, to be moved
Dynamic slot, the guide groove are connected with shifting chute, support rod are equipped in the guide groove, the upper end of the support rod is prolonged through guide groove
The top of suction nozzle body is extended to, the upper end of the support rod is connected with suction nozzle, and buffer gasket, the shifting chute are socketed in the support rod
Interior to be equipped with support block, the side wall of the support block is equipped with external screw thread, and the inner sidewall of the shifting chute is equipped with matched with external screw thread
The inner sidewall of internal screw thread, the support block and shifting chute is threadedly coupled, and the upper end of the support block is equipped with limited block, and limited block is U
Type structure, the guide groove is interior to be equipped with second spring, and one end of the second spring is connected in support rod, the second spring
The other end is connected in the inner bottom wall of limited block, and the two sides of the suction nozzle body are run through equipped with the first fixation hole, the suction nozzle body
Outside is socketed with suction nozzle bottom cover, and suction nozzle bottom cover and suction nozzle body are threadedly coupled, and the top of the suction nozzle is equipped with suction base shell, the suction
Suction base cap is equipped in seat shell, the lower end of the suction base cap runs through the lower end of suction base shell and extends to the outside of suction base shell, and suction base
Cap and suction base shell are slidably connected, and the threaded upper ends of the suction base shell are connected with suction base bottom plate, are equipped with first on the inside of the suction base shell
Spring, one end of first spring and suction base cap offset, and the other end and suction base bottom plate of first spring offset, the suction
The lower end of seat cap is equipped with arc groove corresponding with suction nozzle, and the second fixation hole there are two setting, and two are run through on the suction base bottom plate
Second fixation hole is located at the two sides of suction base suction base.
Preferably, the middle part of the suction base bottom plate, which is run through, is equipped with third fixation hole.
Preferably, rubber layer is fixedly connected on the inner wall of the arc groove.
Preferably, the lower end of the support block is equipped with limiting slot.
Preferably, the support rod and suction nozzle are threadedly coupled.
In the utility model, in use, suction base bottom plate is fixed in door body by screw, the rotation of suction base shell is connected to
On suction base bottom plate, suction nozzle body is fixed on the wall by screw and the first fixation hole, when installation makes suction nozzle body and suction base bottom plate
Position is corresponding, and when opening the door, connection is sucked in door body rotation, suction base cap and suction nozzle, and the movement of door body can be such that support rod is moved, into
And second spring is compressed, it is buffered, buffer gasket can avoid suction nozzle when support rod is mobile and rigid collision occurs for suction nozzle body, effectively
Guard block is not damaged, and reduces noise when component collision, and rubber layer can be delayed when suction nozzle and suction base cap contact
Punching can rotate support block before install suction nozzle body, the case where according to actual installation door body, when as heavier such as door body, due to support block with
Shifting chute inner thread connection, and then make support block to moving inside shifting chute, and then compress second spring and make its compression, make second
Elastic force of the spring under identical stroke becomes larger.The utility model is installed two springs inside door-inhale, is effectively buffered, and protects
It is not damaged to protect component, and noise is small, and can be according to actual installation door body situation, the buffer strength of flexible modulation door-inhale.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of door-inhale structural schematic diagram；
Fig. 2 be the utility model proposes a kind of door-inhale suction base bottom plate structural schematic diagram；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is enlarged drawing at B in Fig. 1.
In figure: 1 suction nozzle body, 2 support blocks, 3 limiting slots, 4 limited blocks, 5 shifting chutes, 6 first fixation holes, 7 suction nozzle bottom covers, 8 are supported
Bar, 9 buffer gaskets, 10 suction nozzles, 11 suction base shells, 12 suction base bottom plates, 13 first springs, 14 suction base caps, 15 second springs, 16 are led
To slot, 17 second fixation holes, 18 third fixation holes, 19 arc grooves, 20 rubber layers, 21 internal screw threads, 22 external screw threads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of door-inhale, including suction nozzle body 1, the upper end of suction nozzle body 1 are equipped with guide groove 16, under suction nozzle body 1
End is equipped with shifting chute 5, and guide groove 16 is connected with shifting chute 5, support rod 8 is equipped in guide groove 16, the upper end of support rod 8 is through guiding
Slot 16 extends to the top of suction nozzle body 1, and the upper end of support rod 8 is connected with suction nozzle 10, buffer gasket 9, shifting chute are socketed in support rod 8
Support block 2 is equipped in 5, the side wall of support block 2 is equipped with external screw thread 22, and the inner sidewall of shifting chute 5 is equipped with matched with external screw thread 22
The inner sidewall of internal screw thread 21, support block 2 and shifting chute 5 is threadedly coupled, and the upper end of support block 2 is equipped with limited block 4, and limited block 4 is U
Type structure is equipped with second spring 15 in guide groove 16, and one end of second spring 15 is connected in support rod 8, second spring 15 it is another
One end is connected in the inner bottom wall of limited block 4, and the two sides of suction nozzle body 1 are run through equipped with the first fixation hole 6,1 outer sheath of suction nozzle body
It is connected to suction nozzle bottom cover 7, and suction nozzle bottom cover 7 and suction nozzle body 1 are threadedly coupled, the top of suction nozzle 10 is equipped with suction base shell 11, suction base shell
Suction base cap 14 is equipped in 11, the lower end of suction base cap 14 runs through the lower end of suction base shell 11 and extends to the outside of suction base shell 11, and inhales
Seat cap 14 and suction base shell 11 are slidably connected, and the threaded upper ends of suction base shell 11 are connected with suction base bottom plate 12, are equipped on the inside of suction base shell 11
First spring 13, one end of the first spring 13 and suction base cap 14 offset, and the other end and suction base bottom plate 12 of the first spring 13 offset,
The lower end of suction base cap 14 is equipped with arc groove 19 corresponding with suction nozzle 10, and the second fixation hole there are two setting is run through on suction base bottom plate 12
17, and two the second fixation holes 17 are located at the two sides of suction base suction base 12, in use, suction base bottom plate 12 is consolidated by screw
It is scheduled in door body, the rotation of suction base shell 11 is connected on suction base bottom plate 12, is consolidated suction nozzle body 1 by screw and the first fixation hole 6
It is scheduled on wall, when installation keeps suction nozzle body 1 and 12 position of suction base bottom plate corresponding, and when opening the door, door body rotation and is inhaled suction base cap 14
First 10 are sucked connection, and the movement of door body can be such that support rod 8 is moved, and then compress second spring 15, are buffered, and support rod 8 is moved
Buffer gasket 9 can avoid suction nozzle 10 when dynamic and rigid collision occurs for suction nozzle body 1, and effective protection component is not damaged, and reduction portion
Noise when part collides, rubber layer 20 can be buffered when suction nozzle 10 and suction base cap 14 contact, can installation suction nozzle body 1 it
Before, the case where according to actual installation door body, when as heavier such as door body, support block 2 is rotated, since support block 2 and 5 inner thread of shifting chute connect
It connects, and then makes support block 2 to moving inside shifting chute 5, and then compress second spring 15 to make its compression, make second spring 15 identical
Elastic force under stroke becomes larger.
In the utility model, the middle part of suction base bottom plate 12, which is run through, is equipped with third fixation hole 18.It is solid on the inner wall of arc groove 19
Surely it is connected with rubber layer 20.The lower end of support block 2 is equipped with limiting slot 3, resists limiting slot 3 by tool such as bottle opener, and then rotate and support
Block 2.Support rod 8 and suction nozzle 10 are threadedly coupled, replacement suction nozzle 10 easy to disassemble.
In the utility model, in use, suction base bottom plate 12 is fixed in door body by screw, suction base shell 11 is rotated and is connected
It connects on suction base bottom plate 12, is fixed on the wall suction nozzle body 1 by screw and the first fixation hole 6, when installation makes 1 He of suction nozzle body
12 position of suction base bottom plate is corresponding, and when opening the door, connection is sucked in door body rotation, suction base cap 14 and suction nozzle 10, and the movement of door body can make
Support rod 8 is moved, and then compresses second spring 15, is buffered, and buffer gasket 9 can avoid 10 He of suction nozzle when support rod 8 is mobile
Rigid collision occurs for suction nozzle body 1, and effective protection component is not damaged, and reduces noise when component collision, and rubber layer 20 can be
When suction nozzle 10 and suction base cap 14 contact, buffered, it can be before suction nozzle body 1 be installed, the case where according to actual installation door body, such as
When door body is heavier, support block 2 is rotated, since support block 2 is connected with 5 inner thread of shifting chute, and then makes support block 2 to inside shifting chute 5
It moves, and then compress second spring 15 to make its compression, elastic force of the second spring 15 under identical stroke is made to become larger.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of door-inhale, including suction nozzle body (1), which is characterized in that the upper end of the suction nozzle body (1) is equipped with guide groove (16), institute
The lower end for stating suction nozzle body (1) is equipped with shifting chute (5), and the guide groove (16) is connected with shifting chute (5), the guide groove (16)
Interior to be equipped with support rod (8), the upper end of the support rod (8) extends to the top of suction nozzle body (1), the support rod through guide groove (16)
(8) upper end is connected with suction nozzle (10), is socketed with buffer gasket (9) on the support rod (8), is equipped with and is supported in the shifting chute (5)
The side wall of block (2), the support block (2) is equipped with external screw thread (22), and the inner sidewall of the shifting chute (5) is equipped with and external screw thread
(22) inner sidewall of matched internal screw thread (21), the support block (2) and shifting chute (5) is threadedly coupled, the upper end of the support block (2)
Equipped with limited block (4), and limited block (4) is U-shaped structure, is equipped with second spring (15) in the guide groove (16), described second
One end of spring (15) is connected on support rod (8), and the other end of the second spring (15) is connected to the inner bottom wall of limited block (4)
On, the two sides of the suction nozzle body (1) are run through equipped with the first fixation hole (6), and suction nozzle body (1) outside is socketed with suction nozzle bottom cover
(7), and suction nozzle bottom cover (7) and suction nozzle body (1) are threadedly coupled, and the top of the suction nozzle (10) is equipped with suction base shell (11), the suction
Suction base cap (14) are equipped in seat shell (11), the lower end of the suction base cap (14) runs through the lower end of suction base shell (11) and extends to suction base
The outside of shell (11), and suction base cap (14) and suction base shell (11) are slidably connected, the threaded upper ends of the suction base shell (11) are connected with
Suction base bottom plate (12), suction base shell (11) inside are equipped with the first spring (13), one end of first spring (13) and suction base
Cap (14) offsets, and the other end and suction base bottom plate (12) of first spring (13) offset, and the lower end of the suction base cap (14) is set
There is arc groove (19) corresponding with suction nozzle (10), runs through there are two setting the second fixation hole (17) on the suction base bottom plate (12), and
Two the second fixation holes (17) are located at the two sides of suction base bottom plate (12).
2. a kind of door-inhale according to claim 1, which is characterized in that the middle part of the suction base bottom plate (12), which is run through, is equipped with the
Three fixation holes (18).
3. a kind of door-inhale according to claim 1, which is characterized in that be fixedly connected on the inner wall of the arc groove (19)
Rubber layer (20).
4. a kind of door-inhale according to claim 1, which is characterized in that the lower end of the support block (2) is equipped with limiting slot (3).
5. a kind of door-inhale according to claim 1, which is characterized in that the support rod (8) and suction nozzle (10) are threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546751.7U CN208380349U (en) | 2018-04-17 | 2018-04-17 | A kind of door-inhale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820546751.7U CN208380349U (en) | 2018-04-17 | 2018-04-17 | A kind of door-inhale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380349U true CN208380349U (en) | 2019-01-15 |
Family
ID=64975849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820546751.7U Active CN208380349U (en) | 2018-04-17 | 2018-04-17 | A kind of door-inhale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380349U (en) |
-
2018
- 2018-04-17 CN CN201820546751.7U patent/CN208380349U/en active Active
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