CN207740630U - A kind of vacuum heat-insulating plate attachment structure - Google Patents
A kind of vacuum heat-insulating plate attachment structure Download PDFInfo
- Publication number
- CN207740630U CN207740630U CN201820110167.7U CN201820110167U CN207740630U CN 207740630 U CN207740630 U CN 207740630U CN 201820110167 U CN201820110167 U CN 201820110167U CN 207740630 U CN207740630 U CN 207740630U
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- Prior art keywords
- connecting pin
- box cover
- connecting groove
- box body
- promote
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Abstract
The utility model discloses a kind of vacuum heat-insulating plate attachment structures, including box body and box cover, the box body connects and composes cuboid structure with the box cover by connection structure, it further include a connecting groove being arranged in box cavity side wall close to box cover position, it further include the sliding rail for being located at the box cover medial surface marginal position and the setting of face connecting groove, it further include connector, described connector one end is mating in connecting groove, and the connector other end is slidably fit on sliding rail and the end end forms promote-side.The setting of connector and connecting groove can easily connect box body and box cover.Connector can be also used for bearing the shearing force in vertical box cover direction, improves the structural strength of box body, there is certain load-bearing effect.
Description
Technical field
The utility model is related to heat-insulating shield technical field, more specifically to a kind of vacuum heat-insulating plate attachment structure.
Background technology
Vacuum heat-insulating plate (Vacuum Insulation Panel, VIP) is a kind of novel energy-conserving heat-insulating material.Due to it
Thermal coefficient is low, specific to be widely used up to (0.003-0.004) W/ (mK).Vacuum heat-insulating plate is mainly by core material, resistance
The three parts such as diaphragm bag, getter or drier form.Core material will specifically be entered and be transferred to the barrier good macromolecule of gas performance
It is sealed again in composite barrier film bag, after vacuumizing and is formed by plank, to ensure the vacuum degree of plank, wherein usually also adding
Added with getter or drier.
Although having extremely low thermal coefficient, existing vacuum heat-insulating plate is difficult to the mechanics of load-bearing and outer surface weakness
Performance etc., it has also become the restraining factors that vacuum heat-insulating plate promotes and applies.Specific plank will produce bending, make when stress is larger
At plank displacement, influence to use.The core material of existing vacuum heat-insulating plate can be expanded when being heated and being either cooled or contraction distortion
Lead to plank collapse-deformation, seriously affects use.
A kind of vacuum insulation plate body structure, including core material, Obstruct membrane bag, box body and box cover, box are applicant provided thus
Body and box cover constitute cuboid structure, during core material is located at box body and box cover connects and composes and the cavity after being evacuated, core material
At least there is upper surface and the fitting of interior lower surface in portion of upper surface and lower surface and cavity, there are interior after box body is connect with box cover
It is outer to be connected to the gap or channel for Gong vacuumizing, box body and box cover after the cladding connection of Obstruct membrane bag.Pass through box body and box cover in this way
It constitutes cuboid and can be used for overcoming deformation, and load.But wherein box body with box cover if it is considered that passing through routinely be bonded mode
Connection, then will appear will appear when in use connection it is not firm, box cover with respect to box body Influence of Displacement use, and bonding way not just
Just the problem of dismounting.
Therefore also need to further seek a kind of installation connection and dismounting that can facilitate and realize between box body and box cover, and make
It is capable of the vacuum heat-insulating plate attachment structure of more preferable load guarantee integral strength.
Utility model content
The technical problem to be solved by the present invention is to：How a kind of vacuum heat-insulating plate attachment structure is obtained so that
Meet the requirement of easy disassembly while box body connect firm with box cover.
To solve the above problems, the utility model provides the following technical solution.
A kind of vacuum heat-insulating plate attachment structure, including box body and box cover, the box body is with the box cover by connecting knot
Structure connects and composes cuboid structure, which is characterized in that further includes a company being arranged in box cavity side wall close to box cover position
Groove is connect, further includes the sliding rail for being located at the box cover medial surface marginal position and the setting of face connecting groove, further includes connector,
Described connector one end is mating in connecting groove, and the connector other end is slidably fit on sliding rail and the end
End forms promote-side.
In this way, the setting of connector and connecting groove can easily connect box body and box cover, easy to disassemble and assembly.It is logical
It crosses the insertion and disengaging of connector, realizes box body and the connection of box cover and detach, connector can be also used for bearing vertical box cover
The shearing force in direction improves the structural strength of box body, there is certain load-bearing effect.
Preferably, the connector includes first connecting pin and second connecting pin, second connecting pin
One is all had with first connecting pin and is bonded to each other and is inserted into the inner end in connecting groove, outside second connecting pin
On the sliding rail, first connecting pin outer end edge direction parallel with sliding rail extends outwardly and forms the promotion for end cooperation
End, there are one along connecting groove groove depth side for the position tool to fit between first connecting pin and the inner end of the second connecting pin
To oblique wedging face, the oblique wedging face for provide the first connecting pin promote-side the second connecting pin promote-side is pushed into
The frictional force of connecting groove, and after making the first connecting pin promote-side and the second connecting pin promote-side enter connecting groove, it can
The wedging in connecting groove width direction.
In this way, pushing the first connecting pin, drives the second connection to sell in connecting groove by inclined-plane and move, when the second connection
After pin front end resists connecting groove bottom, the first connecting pin wedging, swelling connecting groove realizes that the fastening of box body and box cover connects
It connects, box body and the connection of box cover are realized by the plug of the first connecting pin in this way and detaches, which simply and facilitates reality
It is existing.
Preferably, there are one the baffle perpendicular to sliding rail setting, first connections for second connecting pin outer end tool
Pin outer end is strip and forms the promote-side after the relief hole on the baffle.
In this way, the setting of baffle is primarily to be taken out conveniently box cover.When exiting, the first connecting pin outer end resists baffle
And then the second connection is driven to exit connecting groove, and the disengaging of box cover and box body is fast implemented, it is easy to use.
Preferably, there are one one be arranged outward on being opened in box cover to stir in relief hole for the promote-side connection
Shift plate or be connected on the telescopic end for the electric cylinder that one is fixed on box cover medial surface.
In this way, when box cover is placed in box body in box body and box cover assembling process, stirring shift plate can be by the first connection
Pin push-in connecting groove wedging connecting groove or the first connecting pin of extraction drive the second connecting pin to be detached from connecting groove and realize box
The separation of lid and box body, the set-up mode are simple and practical.The setting of electric cylinder can also realize the function, and more convenient operation saves
Power.
Preferably, the inner end end of the first connecting pin and the second connecting pin is respectively arranged with first towards connecting groove and leads
It is oriented to tip to tip and second, the described second length for being oriented to tip is more than the first length for being oriented to tip.
In this way, the second connecting pin can be inserted into stationary positioned in connecting groove one step ahead, connection is sold in the first connection of guiding
The direction of motion of groove.The first connecting pin and the second connecting pin is facilitated to be inserted into simultaneously wedging in connecting groove.
Setting and heat-insulation door plate of the utility model especially suitable for heat insulation wall are implemented to use.
Description of the drawings
Fig. 1 is exhausted using a kind of a kind of vacuum of vacuum heat-insulating plate attachment structure disclosed in the utility model embodiment
The schematic diagram of hot plate body structure, Obstruct membrane bag is not shown in figure；
Fig. 2 is a kind of sectional view of vacuum insulation plate body structure disclosed in the utility model embodiment；
Fig. 3 be Fig. 2 in A-A to sectional view；
Fig. 4 is the partial enlarged view at B in Fig. 2.
Wherein, 1- box covers, 2- box bodys, 3- core materials, 4- connecting grooves, 5- sliding rails, the first connecting pins of 6-, the connections of 7- second
Pin, 8- baffles, 9- air bags, 10- valve cocks.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
It please refers to Fig.1 to Fig.4, Fig. 1 is to be connected using a kind of vacuum insulation plate body disclosed in the utility model embodiment
A kind of schematic diagram of vacuum insulation plate body structure of structure, Obstruct membrane bag is not shown in figure, and Fig. 2 is the utility model embodiment institute
A kind of sectional view of disclosed vacuum insulation plate body structure, Fig. 3 be in Fig. 2 A-A to sectional view, Fig. 4 is the office at B in Fig. 2
Portion's enlarged drawing.
The utility model embodiment provides a kind of vacuum insulation plate body structure, including core material 3 and Obstruct membrane bag, further includes
Box body 2 and box cover 1, box body 2 connect and compose cuboid structure with box cover 1 by connection structure, and core material 3 is located at box body 2 and box cover 1
In cavity connect and compose and after being evacuated, core material 3 at least has in portion of upper surface and portion lower surface and cavity
Surface and the fitting of interior lower surface, there are the inside and outside gap or channel for being connected to and Gong vacuumizing, Obstruct membranes after box body 2 is connect with box cover 1
Box body 2 after bag cladding connection and box cover 1.
In this way, box body and box cover select the material with certain structural strength to be made, as polymer composite is constituted
The frivolous based plate constituted.Core material is filled into the cavity that box body is constituted with box cover in this way, and box is coated using Obstruct membrane bag
Body and box cover vacuumize Obstruct membrane bag, then seal Obstruct membrane bag, obtain vacuum heat-insulating plate.Pass through box body and box in this way
The setting of lid is so that the vacuum heat-insulating plate can be used for stress, the certain deformation of resistance with certain structural strength.Box body and box
Lid has styling to core material, and when core material is heated or pre- cold events, the setting of box body also can avoid the plate body overall deformation.
In the present embodiment, the cuboid intensity that box body 2 is formed after being connect with box cover 1 is more than the intensity of its inner core material.
In this way, the rectangle physical efficiency plays the role of preventing its inner core material from deforming, filling can be reduced in this way to core material intensity
It is required that.Pass through the cuboid stress rather than core material stress therein of box body and box cover composition.It can be deformed to avoid core material.
In the present embodiment, box cover 1 is connected to by connection structure in 2 inner cavity of box body and in 1 lateral surface of box cover and box body 2
Accent end face；Connection structure includes a connecting groove 4 being arranged in 2 intracavity sidewall of box body close to 1 position of box cover, is also wrapped
The sliding rail 5 positioned at 1 medial surface marginal position of box cover and the setting of face connecting groove 4 is included, further includes connector, connector one end is inserted
Cooperation is connect in connecting groove 4, the connector other end is slidably fit on sliding rail 5 and the end end forms promote-side.
In this way, the setting of connector and connecting groove can easily connect box body and box cover, conveniently disconnect.Connector can
For bearing the shearing force in vertical box cover direction, the structural strength of cuboid is improved.There is certain load-bearing effect.
In the present embodiment, connector includes first connecting pin 6 and second connecting pin 7,7 He of the second connecting pin
First connecting pin 6 all has one and is bonded to each other and is located to the inner end in connecting groove 4, the cooperation of 7 outer end of the second connecting pin
On sliding rail 5, the outer 6 end edges of the first connecting pin direction parallel with sliding rail 5 extends outwardly and forms promote-side, the first connecting pin 6
And second connecting pin 7 inner end between the position tool that fits there are one along the oblique wedging face in 4 groove depth direction of connecting groove,
Oblique wedging face pushes away the friction that 7 promote-side of the second connecting pin is pushed into connecting groove 4 by 6 moved ends for providing the first connecting pin
Power, and after making 6 promote-side of the first connecting pin and 7 promote-side of the second connecting pin enter connecting groove 4, it can be in connecting groove 4
Wedging in width direction.
In this way, pushing the second connecting pin, drives the first connection to sell in connecting groove by inclined-plane and move, when the second connection
After pin front end resists connecting groove bottom, the first connecting pin wedging, swelling connecting groove realizes that the fastening of box body and box cover connects
It connects, box body and the connection of box cover are realized by the plug of the first connecting pin in this way and detaches, which simply and facilitates reality
It is existing.Further, the tip playing the guiding role is arranged towards connecting groove for the inner end of the first connecting pin and the second connecting pin, wherein
The length at the tip position of the second connecting pin is more than the length at the first connecting pin tip position, and such second connecting pin can first one
The direction of motion of connecting groove is sold in step stationary positioned in connecting groove, the first connection of guiding.Facilitate the first connecting pin and
Second connecting pin is located in connecting groove and wedging.
In the present embodiment, there are one the baffle 8 being arranged perpendicular to sliding rail 5, the first connecting pins for 7 outer end of the second connecting pin tool
6 outer ends are strip and form promote-side after the relief hole on baffle 8.
In this way, the setting of baffle is primarily to be taken out conveniently box cover, when exiting, the first connecting pin outer end resists baffle
And then the second connection is driven to exit connecting groove, and the disengaging of box cover and box body is fast implemented, it is easy to use.
In the present embodiment, there are one one be arranged outward on being opened in box cover 1 to stir relief hole for promote-side connection
In shift plate or be connected on the telescopic end for the electric cylinder that one is fixed on 1 medial surface of box cover.
In this way, when box cover is placed in box body in box body and box cover assembling process, stirring shift plate can be by the first connection
Pin push-in connecting groove wedging connecting groove or the first connecting pin of extraction drive the second connecting pin to be detached from connecting groove and realize box
The separation of lid and box body, the set-up mode are simple and practical.The setting of electric cylinder can also realize the function, and more convenient operation saves
Power.
In the present embodiment, further include having a set of repair system, repair system includes air bag 9, and air bag 9 is located at core material following table
In the cavity that face is constituted with box body bottom inside face, gas supply opening is provided on box body 2, the opening of air bag 9 is connect with valve cock 10,
Valve cock 10 is located in the gas supply opening of box body 2.
In this way, the setting by air bag can be can deform after depressed deformation for correcting.When box body or box cover occur
After deformation, Obstruct membrane bag is opened, using air pump to airbag aeration so that air bag expands, and jacks up the box body and box cover of recess so that
Plank restores.In use when the damage of plank recess, connection structure often deforms and is difficult to detach box body and box cover, passes through gas
Capsule, which can jack up box cover, to be restored, and box body and box cover are smoothly dismantled.
In the present embodiment, core material 3 offsets with the bottom surface of box body 2 and the medial surface of box cover 1, and 3 top of core material is provided with
Recessing groove, recessing groove accommodate the connection structure of connection box body 2 and box cover 1, are opened on the one side that core material 3 is abutted with 2 bottom of box body
Equipped with lower recessing groove, lower recessing groove includes that the translot being arranged along cuboid length direction is indulged with what is be arranged along cuboid width direction
Slot, translot are connected with pod, and air bag 9 is placed in lower recessing groove and is covered with pod and translot.
In this way, the set-up mode is to air bag, there are certain installation spaces.Air bag expand through core material effect with box body with
Box cover can exert a force evenly in this way, avoid air bag expansion concentration from acting at one and make protrusion at this.
In the present embodiment, pod is located on the symmetrical center line of cuboid, and translot is distributed in the both sides of pod, and translot is edge
The length direction uniform intervals of pod are arranged multigroup.
In this way, the set-up mode can so that stepless action is to the lower part of core material in air bag expansion process, so that core
Material top face is uniformly lifted, and can preferably jack up the box cover of recess.
In the present embodiment, 9 outer surface of air bag is provided with thermal isolation film 10, and thermal isolation film is Nian Jie with air bag.
In this way, thermal isolation film can when heat-insulating shield uses trap heat, improve the heat-insulating capability of heat-insulating shield.
The utility model is implemented to use especially suitable for the occasions such as the setting of heat insulation wall and the setting of heat-insulation door plate.
Claims (5)
1. a kind of vacuum heat-insulating plate attachment structure, including box body and box cover, the box body passes through connection structure with the box cover
Connect and compose cuboid structure, which is characterized in that further include a connection being arranged in box cavity side wall close to box cover position
Groove further includes the sliding rail for being located at the box cover medial surface marginal position and the setting of face connecting groove, further includes connector, institute
It is mating in connecting groove to state connector one end, the connector other end is slidably fit on sliding rail and the end end
Portion forms promote-side.
2. vacuum heat-insulating plate attachment structure as described in claim 1, which is characterized in that the connector includes one first
Connecting pin and second connecting pin, second connecting pin and first connecting pin all have one and are bonded to each other and are inserted into
To the inner end in connecting groove, second connecting pin outer end coordinates on the sliding rail, first connecting pin outer end edge
The direction parallel with sliding rail extends outwardly and forms the promote-side, the inner end of first connecting pin and the second connecting pin it
Between the position tool that fits there are one along the oblique wedging face in connecting groove groove depth direction, the oblique wedging face is for providing the
Second connecting pin promote-side is pushed into the frictional force of connecting groove by one connecting pin promote-side, and makes the first connecting pin promote-side
It, being capable of the wedging in connecting groove width direction after entering connecting groove with the second connecting pin promote-side.
3. vacuum heat-insulating plate attachment structure as claimed in claim 2, which is characterized in that second connecting pin outer end has
One baffle perpendicular to sliding rail setting, first connecting pin outer end is for strip and after the relief hole on the baffle
Form the promote-side.
4. vacuum heat-insulating plate attachment structure as claimed in claim 3, which is characterized in that promote-side connection there are one to
Outer one be arranged on being opened in box cover, which stirs the shift plate in relief hole or is connected to one, is fixed on box cover medial surface
On the telescopic end of electric cylinder.
5. vacuum heat-insulating plate attachment structure as claimed in claim 2, which is characterized in that the first connecting pin and the second connecting pin
Inner end end be respectively arranged with the first guiding tip and second towards connecting groove and be oriented to tip, described first is oriented to tip
Length is more than the second length for being oriented to tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110167.7U CN207740630U (en) | 2018-01-23 | 2018-01-23 | A kind of vacuum heat-insulating plate attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110167.7U CN207740630U (en) | 2018-01-23 | 2018-01-23 | A kind of vacuum heat-insulating plate attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740630U true CN207740630U (en) | 2018-08-17 |
Family
ID=63123609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110167.7U Expired - Fee Related CN207740630U (en) | 2018-01-23 | 2018-01-23 | A kind of vacuum heat-insulating plate attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740630U (en) |
-
2018
- 2018-01-23 CN CN201820110167.7U patent/CN207740630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20200123 |