CN205653929U - C - type keel - Google Patents
C - type keel Download PDFInfo
- Publication number
- CN205653929U CN205653929U CN201620335201.1U CN201620335201U CN205653929U CN 205653929 U CN205653929 U CN 205653929U CN 201620335201 U CN201620335201 U CN 201620335201U CN 205653929 U CN205653929 U CN 205653929U
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- flank
- sidewall
- vibration damping
- base plate
- type
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Abstract
The utility model provides a C - type keel, include bottom plate and first flank and the second flank be connected with the both ends of bottom plate, bottom plate, first flank and second flank form C type groove, wherein, the junction of first flank and bottom plate is equipped with a damping groove who extends the setting to C type inslot, and the junction of second flank and bottom plate is equipped with extends the 2nd damping groove who sets up to C type inslot. The utility model provides a C - type keel sets up the damping recess through the junction at bottom plate and flank, can cushion the vibration of the fossil fragments that the sound wave brought to play good sound insulation effect, setting up of wrinkle form strengthening rib can be in damping sound insulation, the intensity of increase fossil fragments.
Description
Technical field
This utility model relates to a kind of c-type Os Draconis.
Background technology
Os Draconis for building usually use C-shaped Os Draconis to constitute body of wall with plasterboard, rock wool combination, but
It is that the body of wall soundproof effect that this combination is constituted is limited, it is impossible to meet the ring such as room and office space
The private requirement in border.
In practice of construction, usually use double wall discrete or the mode such as elastic connection solves this and asks
Topic, but this mode not only increases the thickness of wall, and add difficulty of construction.
Utility model content
This utility model aims to solve the problem that problem as described above.The purpose of this utility model is to provide
A kind of c-type Os Draconis.
Sound insulation Os Draconis of the present utility model, including base plate and the first side of being connected with the two ends of base plate
The wing and the second flank；Base plate, the first flank and the second flank form C-shaped channel.
Wherein, the junction of the first flank and base plate is provided with in C-shaped channel extended first
Silencing groove, the junction of the second flank and base plate is provided with in C-shaped channel extended second and subtracts
Shake groove.
Wherein, the first Silencing groove also includes the first vibration damping sidewall and the second vibration damping sidewall, and first subtracts
Shake sidewall and the first flank connects, and constitute 30～60 degree of angles, the second vibration damping with the first flank
Sidewall connects with base plate, and constitutes 30～60 degree of angles with base plate.
Second Silencing groove includes the 3rd vibration damping sidewall and the 4th vibration damping sidewall, the 3rd vibration damping sidewall with
Second flank connects, and constitutes 30～60 degree of angles, the 4th vibration damping sidewall and the end with the second flank
Plate connects, and constitutes 30～60 degree of angles with base plate.
Wherein, the first Silencing groove also include the first diapire, the first diapire and the first vibration damping sidewall and
Second vibration damping sidewall connects；Second Silencing groove also includes that the second diapire, the second diapire and the 3rd subtract
Shake sidewall and the 4th vibration damping sidewall；First diapire and the second diapire are globoidal structure.
Wherein, the reinforcement of corrugation it is provided with in the first Silencing groove and the second Silencing groove.
The c-type Os Draconis that this utility model provides, subtract by arranging in the junction of base plate and flank
Shake groove, can buffer the vibration of the Os Draconis that sound wave brings, thus play good sound insulation effect,
Arranging of corrugation reinforcement can be while vibration damping insulates against sound, the intensity of increase Os Draconis.
Following description for exemplary embodiment be read with reference to the drawings, of the present utility model its
His property feature and advantage will become apparent from.
Accompanying drawing explanation
The accompanying drawing of the part being incorporated in description and constituting description shows this practicality
Novel embodiment, and be used for together with the description explaining principle of the present utility model.At these
In accompanying drawing, similar reference is used for representing similar key element.Accompanying drawing in describing below is
Embodiments more of the present utility model rather than all embodiment.For ordinary skill
From the point of view of personnel, on the premise of not paying creative work, can be obtained it according to these accompanying drawings
His accompanying drawing.
Fig. 1 schematically illustrates the schematic diagram according to c-type Os Draconis of the present utility model.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below
The accompanying drawing in this utility model embodiment will be combined, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, ability
The every other reality that territory those of ordinary skill is obtained under not making creative work premise
Execute example, broadly fall into the scope of this utility model protection.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can mutual combination in any.
The purpose of this utility model is to arrange vibration-proof structure in the inside of Os Draconis, reduces sound wave dragon
Propagation of Energy in bone, thus play the effect of sound insulation.
As it is shown in figure 1, a kind of c-type Os Draconis 1, including base plate the 10, first flank 20 and the
Two flanks 30, the first flank 20 and the second flank 30 are respectively positioned on the homonymy of base plate 10, and
The two ends vertical connection that one flank 20 is relative with base plate 10 respectively with the second flank 30；The end
Plate, the first flank and the second flank form C-shaped channel；
Wherein, the junction of the first flank 20 and base plate 10 is provided with the length along c-type Os Draconis 1
The first Silencing groove 210 that direction is arranged, the junction of the second flank 30 and base plate 10 is provided with edge
The second Silencing groove 310 that the length direction of c-type Os Draconis 1 is arranged, the first flank 20 and base plate
The junction of 10 is provided with the first Silencing groove 210 extended in C-shaped channel, the second flank
30 and the junction of base plate 10 be provided with the second Silencing groove 310 extended in C-shaped channel,
Wherein the first Silencing groove 210 and the second Silencing groove 310 all set along the length direction of c-type Os Draconis
Put.
First Silencing groove 210 also includes the first vibration damping sidewall 2101 and the second vibration damping sidewall 2102,
First vibration damping sidewall 2101 connects with the first flank 20, and constitutes 30～60 with the first flank 20
Degree angle, the second vibration damping sidewall 2102 connects with base plate 10, and constitutes 30～60 with base plate 10
Degree angle, specifically, the first vibration damping sidewall 2101 and the first flank 20 structure in angle of 45 degrees,
Second vibration damping sidewall 2102 is with base plate 10 structure in angle of 45 degrees.
Second Silencing groove 310 includes the 3rd vibration damping sidewall 3101 and the 4th vibration damping sidewall 3102,
3rd vibration damping sidewall 3101 connects with the second flank 30, and constitutes 30～60 with the second flank 30
Degree angle, the 4th vibration damping sidewall 3102 connects with base plate 10, and constitutes 30～60 with base plate 10
Degree angle, specifically, the 3rd vibration damping sidewall 3101 and the second flank 30 structure in angle of 45 degrees,
4th vibration damping sidewall 3102 is with base plate 10 structure in angle of 45 degrees.
The diapire of the first Silencing groove 210 and the second Silencing groove 310 is globoidal structure, and this cambered surface is tied
The radian of structure is more than pi/2, and being more than of the radius of the circle at the arc profile place of this globoidal structure
First vibration damping sidewall 2101 and the distance of the second vibration damping sidewall 2102 and the 3rd vibration damping sidewall
3101 and the 4th distance of vibration damping sidewall 3102.In a specific embodiment, this cambered surface
The radian of structure is 3 π/4, and the radius of the circle at curved profile place is the first vibration damping sidewall
2101 and second 1.5 times of distance of vibration damping sidewall 2102.
Additionally, be additionally provided with along groove in the first Silencing groove 210 and described second Silencing groove 310
The reinforcement of the corrugation that wall is arranged.
C-type Os Draconis of the present utility model and common c-type Os Draconis are carried out sound insulation property contrast
Test, concrete outcome is as follows:
By upper table, the sound insulation value of c-type Os Draconis of the present utility model is better than common C
The sound insulation value of type Os Draconis.
In sum, the c-type Os Draconis that this utility model provides, by the company at base plate and flank
The place of connecing arranges vibration damping groove, can buffer the vibration of the Os Draconis that sound wave brings, thus play good
Sound insulation effect, arranging of corrugation reinforcement can increase Os Draconis while vibration damping insulates against sound
Intensity.
It is last it is noted that above example is only in order to illustrate technical side of the present utility model
Case, is not intended to limit.Although this utility model having been carried out detailed with reference to previous embodiment
Illustrate, it will be understood by those within the art that: it still can be to foregoing embodiments
Described technical scheme is modified, or wherein portion of techniques feature is carried out equivalent replaces
Change；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The spirit and scope of type each embodiment technical scheme.
Claims (4)
1. c-type Os Draconis (1), it is characterised in that include base plate (10) and with described base plate (10)
Two ends connect the first flank (20) and the second flank (30)；Described base plate (10), described
One flank (20) and described second flank (30) form C-shaped channel；
Wherein, the junction of described first flank (20) and described base plate (10) is provided with to described c-type
The first Silencing groove (210) extended in groove, described second flank (30) and described base plate (10)
Junction be provided with the second Silencing groove (310) extended in described C-shaped channel.
2. c-type Os Draconis as claimed in claim 1, it is characterised in that
Described first Silencing groove (210) also includes the first vibration damping sidewall (2101) and the second vibration damping sidewall
(2102), described first vibration damping sidewall (2101) connects with described first flank (20), and with institute
State the first flank (20) and constitute 30～60 degree of angles, described second vibration damping sidewall (2102) and the described end
Plate (10) connects, and constitutes 30～60 degree of angles with described base plate (10)；
Described second Silencing groove (310) includes the 3rd vibration damping sidewall (3101) and the 4th vibration damping sidewall (3102),
Described 3rd vibration damping sidewall (3101) connects with described second flank (30), and with described second flank
(30) 30～60 degree of angles, described 4th vibration damping sidewall (3102) and described base plate (10) phase are constituted
Connect, and constitute 30～60 degree of angles with described base plate (10).
3. c-type Os Draconis as claimed in claim 2, it is characterised in that
Described first Silencing groove (210) also includes the first diapire, described first diapire and described first vibration damping
Sidewall (2101) and described second vibration damping sidewall (2102) connect；
Described second Silencing groove (310) also includes the second diapire, described second diapire and the 3rd vibration damping sidewall
And the 4th vibration damping sidewall (3102) (3101)；
Described first diapire and described second diapire are globoidal structure.
4. c-type Os Draconis as claimed in claim 1, it is characterised in that
The reinforcement of corrugation it is provided with in described first Silencing groove (210) and described second Silencing groove (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335201.1U CN205653929U (en) | 2016-04-20 | 2016-04-20 | C - type keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335201.1U CN205653929U (en) | 2016-04-20 | 2016-04-20 | C - type keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653929U true CN205653929U (en) | 2016-10-19 |
Family
ID=57390259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335201.1U Active CN205653929U (en) | 2016-04-20 | 2016-04-20 | C - type keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653929U (en) |
-
2016
- 2016-04-20 CN CN201620335201.1U patent/CN205653929U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |