CN207080141U - Self-open and self-close's formula soundproof door - Google Patents
Self-open and self-close's formula soundproof door Download PDFInfo
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- CN207080141U CN207080141U CN201621398082.0U CN201621398082U CN207080141U CN 207080141 U CN207080141 U CN 207080141U CN 201621398082 U CN201621398082 U CN 201621398082U CN 207080141 U CN207080141 U CN 207080141U
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- door
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- steel pipe
- door body
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Abstract
The utility model discloses a kind of self-open and self-close's formula soundproof door in noise insulation equipment field, including door body and doorframe, also include door to steep, the door bubble includes steel pipe, bolt, nut, spring and steel ball, the nut is located at one end of steel pipe, the steel ball is located at the inside of the steel pipe other end, the bolt passes through nut, and it is connected by spring with steel ball, steel ball has fewer than half part to be located at outside steel pipe under spring nature, the door bubble is arranged in door body, and doorframe is provided with the hole to match with steel ball.The beneficial effects of the utility model are：By setting a special door bubble structure between door body and doorframe, snap action is realized to door body and doorframe using the hole on steel ball and doorframe with spring on door bubble, only needing to touch door body just can realize opening and closing, and door body closing is reliable and stable, substantially increases the efficiency of switch gate.
Description
Technical field
It the utility model is related to noise insulation equipment field, more particularly to a kind of self-open and self-close's formula soundproof door.
Background technology
At industrial and mining enterprises scene, soundproof door is used in the equipment room door design for having decrease of noise functions requirement mostly, is both easy to
Repair and maintenance equipment is entered and exited, the sound insulation and noise reducing effect in whole room will not be reduced again.At present, the switch of soundproof door is mainly logical
Cross artificial open and close tapered end or latch to realize, traditional mode for opening or shutting soundproof door can not be opened quickly
Soundproof door is closed, certain influence is brought to production and work.
Utility model content
The deficiencies of to overcome existing soundproof door open and close to bother, technical problem to be solved in the utility model is：Carry
For a kind of self-open and self-close's formula soundproof door that can quickly open and close.
Technical scheme is used by the utility model solves its technical problem：Self-open and self-close's formula soundproof door, including door body
And doorframe, in addition to door bubble, the door, which steeps, includes steel pipe, bolt, nut, spring and steel ball, and the nut is located at the one of steel pipe
End, the steel ball are located at the inside of the steel pipe other end, and the bolt passes through nut, and is connected by spring with steel ball, and spring is certainly
Steel ball has fewer than half part to be located at outside steel pipe under right state, and the door bubble is arranged in door body, and doorframe is provided with and steel ball
The hole to match.
It is further that one end journey fish mouth shaped of the steel pipe away from nut, the diameter of fish mouth shaped is less than diameter of the steel ball.
Further that the both sides of the steel pipe are provided with installing plate, installing plate is provided with elongated hole, the length direction of elongated hole with
Length of steel pipe direction is identical.
It is further that sandwich-type shell is made by sheet metal in the door body, internal filling sucting sound material is made.
It is further that the sound-absorbing material is asbestos board.
It is further that top that door body connects with doorframe and hinge edge are provided with doormat, door body is provided with door skirt below.
It is further that doormat and the door skirt is rubber spacer.
The beneficial effects of the utility model are：By setting a special door bubble structure, profit between door body and doorframe
Snap action is realized to door body and doorframe with the hole on door bubble on steel ball and doorframe with spring, it is only necessary to touch door body just
It can realize and open and close, and door body closing is reliable and stable, substantially increases the efficiency of switch gate.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model door bubble structure schematic diagram.
It is 1- door body to be marked in figure, 2- doorframes, 3- doors bubble, 4- installing plates, 5- doormats, 6- door skirts, 31- steel pipes, 32- spiral shells
Bolt, 33- nuts, 34- springs, 35- steel balls, 41- elongated holes.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the utility model includes door body 1 and doorframe 2, in addition to door bubble 3, and the door bubble 3 includes steel
Pipe 31, bolt 32, nut 33, spring 34 and steel ball 35, the nut 33 are located at one end of steel pipe 31, and the steel ball 35 is located at steel
The inside of the other end of pipe 31, the bolt 32 passes through nut 33, and is connected by spring 34 with steel ball 35, the nature of spring 34
Lower steel ball 35 has fewer than half part to be located at outside steel pipe 31, and the door bubble 3 is arranged in door body 1, and doorframe 2 is provided with and steel ball
35 holes to match.When the door closes, steel ball 35 is caught in the presence of spring 34 in the hole on doorframe 2, when needs are opened
Men Shi, it is only necessary to touch door body 1, the stress of steel ball 35 is compressed into steel pipe 31, and door is opened, and by rotating bolt, can be adjusted
Save the elasticity of spring, the dynamics of controlling switch door.Relative to traditional tapered end or latch structure, this door locking structure can make switch
Door is more prone to, and improves the efficiency of switch gate.
One end journey fish mouth shaped of the steel pipe 31 away from nut 33, the diameter of fish mouth shaped are less than the diameter of steel ball 35.Fish mouth shaped
Structure the part of steel ball 35 can be made to be exposed at outside steel pipe 31, again steel ball 35 can be avoided to be spilt at steel pipe 31.
In order to which preferably door bubble 3 is arranged in door body 1, installing plate 4, installing plate are provided with the both sides of the steel pipe 35
4 are provided with elongated hole 41, and the length direction of elongated hole 41 is identical with the length direction of steel pipe 31, set 41 conveniently adjusted door of elongated hole bubble 3
With a distance from doorframe 2, door body 1 is set to be easier to be opened and closed.
In order to improve the sound insulation value of door body 1, sandwich-type shell, inside filling sound absorption is made by sheet metal in the door body 1
Material is made.Shell mainly plays support and protective effect, and for sound-absorbing material preferably with asbestos board, soundproof effect is good, also has anti-
Fiery effect.
Further, the top and hinge edge that the door body 1 connects with doorframe 2 are provided with doormat 5, and door body 1 is provided with door below
Skirt 6.The main function of doormat 5 and door skirt 6 is that the gap between door body 1 and doorframe 2 is filled and covered, and improves door body 1
Sound insulaton performance.Doormat 5 and door skirt 6 are preferably with flexible rubber spacer.
The utility model is simple in construction, easy to install, can effectively improve the opening and closing efficiency of soundproof door, have
Good practicality and application prospect.
Claims (6)
1. self-open and self-close's formula soundproof door, including door body (1) and doorframe (2), it is characterized in that：Also include door bubble (3), the door bubble
(3) steel pipe (31), bolt (32), nut (33), spring (34) and steel ball (35) are included, the nut (33) is located at steel pipe (31)
One end, the steel ball (35) is located at the inside of steel pipe (31) other end, and the bolt (32) is through nut (33) and passes through bullet
Spring (34) is connected with steel ball (35), and steel ball (35) has fewer than half part to be located at steel pipe (31) under spring (34) nature
Outside, the door bubble (3) is arranged in door body (1), and doorframe (2) is provided with the hole to match with steel ball (35), the door body (1)
Sandwich-type shell is made by sheet metal, internal filling sucting sound material is made.
2. self-open and self-close's formula soundproof door as claimed in claim 1, it is characterized in that：The one of the remote nut (33) of the steel pipe (31)
Journey fish mouth shaped is held, the diameter of fish mouth shaped is less than steel ball (35) diameter.
3. self-open and self-close's formula soundproof door as claimed in claim 2, it is characterized in that：The both sides of the steel pipe (31) are provided with installing plate
(4), installing plate (4) is provided with elongated hole (41), and the length direction of elongated hole (41) is identical with steel pipe (31) length direction.
4. self-open and self-close's formula soundproof door as claimed in claim 1, it is characterized in that：The sound-absorbing material is asbestos board.
5. self-open and self-close's formula soundproof door as claimed in claim 4, it is characterized in that：Top that door body (1) connects with doorframe (2) and
Hinge edge is provided with doormat (5), and door body (1) is provided with door skirt (6) below.
6. self-open and self-close's formula soundproof door as claimed in claim 5, it is characterized in that：The doormat (5) and door skirt (6) are rubber
Bed course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398082.0U CN207080141U (en) | 2016-12-19 | 2016-12-19 | Self-open and self-close's formula soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398082.0U CN207080141U (en) | 2016-12-19 | 2016-12-19 | Self-open and self-close's formula soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080141U true CN207080141U (en) | 2018-03-09 |
Family
ID=61427419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398082.0U Active CN207080141U (en) | 2016-12-19 | 2016-12-19 | Self-open and self-close's formula soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080141U (en) |
-
2016
- 2016-12-19 CN CN201621398082.0U patent/CN207080141U/en active Active
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| GR01 | Patent grant |