CN211974835U

CN211974835U - Heat-preservation and heat-insulation aluminum profile

Info

Publication number: CN211974835U
Application number: CN202020216431.2U
Authority: CN
Inventors: 朱家成
Original assignee: BEIJING NORTHERN GUOJIAN PLASTIC CO LTD
Current assignee: BEIJING NORTHERN GUOJIAN PLASTIC CO LTD
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-20
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to a heat-insulating aluminum profile, which comprises a fixed profile and a movable profile, wherein the fixed profile comprises a first arc plate with a semi-arc-shaped section and a fixed plate fixedly connected to a wall, the movable section comprises a movable plate and a second arc plate, the first arc plate and the second arc plate are respectively fixedly connected with the fixed plate and the movable plate through a plurality of rib plates, the first arc plate and the second arc plate are the same as the central axis, a first bayonet is arranged on the edge of the upper part of the first arc plate, two first buckles are fixedly connected to the edge of the upper part of the second arc plate, the two first buckles are clamped on the first bayonet, the lower edges of the first arc plate and the second arc plate are arranged in a clearance manner, the inner wall of the upper edge of the fixed plate is respectively provided with at least one second bayonet of a C-shaped bayonet structure, the second bayonet is internally provided with two second buckles which are fixedly connected to the upper edge of the movable plate. The utility model discloses the dismouting curtain cloth is comparatively convenient.

Description

Heat-preservation and heat-insulation aluminum profile

Technical Field

The utility model belongs to the technical field of the technique of architectural shape and specifically relates to a heat preservation and insulation aluminium alloy is related to.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material and the like, has the functions of shading the sun, insulating heat and adjusting indoor light, wherein the roller shutter is simple and convenient, has beautiful and simple appearance, enables a window frame to be clean and neat, enables the whole room to look spacious and simple, and is widely used in office places and the like. As a curtain cloth rolling device, aluminum profiles are mostly adopted in the prior art, and the aluminum profiles are fragile in texture, so that the rotating shafts of the sunshade curtains can be installed only by drilling holes at two ends of the wall, and construction difficulty and installation inconvenience are brought to some partition walls with large span.

In order to solve the above technical problems, in the prior art, chinese patent with publication number CN208347646U discloses an aluminum profile structure, which has the technical key points that: the section bar comprises a section bar body, wherein the section bar body is formed by connecting a partition wall top section bar and a sunshade curtain rotating shaft section bar in a front-back mode, the partition wall top section bar comprises a first section bar outer frame, a clamping and embedding space used for accommodating and supporting the top end part of a partition wall is arranged in the first section bar outer frame, and a reinforcing rib is arranged between the outer wall of the clamping and embedding space and the first section bar outer frame; the sunshade screen pivot section bar includes the second section bar frame, is provided with the cylindrical space that is used for holding the sunshade screen pivot in the second section bar frame, and open cylindrical space one side has first sunshade screen export, is provided with the strengthening rib between cylindrical space and the second section bar frame, and the bottom of second section bar frame is provided with the export of second sunshade screen.

The above prior art solutions have the following drawbacks: after the rotating shaft for accommodating the sunshade curtain in the technical scheme is placed in the cylindrical space in the second section bar, when the curtain cloth needs to be cleaned or replaced, the whole section bar body needs to be detached, the side part of the section bar body is pulled out or the structure of the section bar body is integrally damaged, and the sunshade curtain is relatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a heat preservation and insulation aluminium alloy, its dismouting curtain cloth is comparatively convenient.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a heat preservation thermal-insulated aluminium alloy, includes fixed section and movable section, fixed section includes that the cross-section is half circular arc-shaped structure's arc board one and fixed connection in the fixed plate of wall, movable section includes fly leaf and arc board two, arc board one and arc board two are respectively through a plurality of floor fixed connection in fixed plate and fly leaf, arc board one and arc board two are provided with bayonet socket one with the central axis and arc board one upper portion border, two buckle one, two of two upper portion borders fixedly connected with of arc board one card locates bayonet socket one, the lower part border of arc board one and arc board two is the clearance setting, the bayonet socket two of at least one C type bayonet socket structure is seted up respectively to fixed plate upper portion border inner wall, two inside callipers of bayonet socket are equipped with two buckle two, two fixed connection of buckle are in the upper portion border of fly leaf.

By adopting the technical scheme, the fixed plate is fixedly connected to the wall, the first arc plate and the second arc plate are respectively and fixedly connected to the fixed plate and the movable plate through the two rib plates, so that when the movable profile is connected to the fixed profile, a plurality of cavities can be formed among the fixed plate, the rib plates, the movable plate, the first arc plate and the second arc plate, the heat transfer coefficient between the fixed profile and the movable profile is increased, the relatively high external temperature is reduced, and the influence on the roller blind is caused when the rotating shaft of the roller blind is clamped in the cylindrical space formed by the diameters of the first arc plate and the second arc plate; meanwhile, the movable plate is arranged in the second bayonet and the first bayonet through the second buckle, the movable plate can be detachably connected to the fixed plate, when the movable profile is used, the stress part of the movable profile is the first buckle and the second buckle respectively, when the movable profile is used, the movable profile can tend to turn downwards under the action of gravity, reaction force generated by the first buckle and the second buckle can limit the movable profile, and the first buckle and the second buckle can be inserted into the first bayonet and the second bayonet more tightly respectively.

The present invention may be further configured in a preferred embodiment as: the second bayonet is provided with two, a first connecting bolt penetrates between the two bayonets, and the upper edge of the movable plate is fixedly connected to the fixed plate through the first connecting bolt.

Through adopting above-mentioned technical scheme, reduce the use in-process, the probability that two relative bayonets of buckle break away from.

The present invention may be further configured in a preferred embodiment as: the first connecting bolt is sleeved with a first solenoid, the first solenoid is fixedly connected to the inner wall of the movable plate, and the first connecting bolt is in threaded connection with the first solenoid.

Through adopting above-mentioned technical scheme, because fixed section bar and movable section bar are the aluminium alloy, easily destroyed by hard article to be used for further strengthening the stability of being connected between fly leaf and the fixed plate, when reducing the use, make fly leaf or fixed plate produce the possibility that deformation leads to joint strength to reduce or became invalid because of the power that receives connecting bolt one.

The present invention may be further configured in a preferred embodiment as: and the lower edges of the first arc plate and the second arc plate are fixedly connected with guide raised lines.

By adopting the technical scheme, when the curtain cloth is used, the curtain cloth is guided by the two guide convex strips, so that damage to the curtain cloth is reduced.

The present invention may be further configured in a preferred embodiment as: the fixed plate includes fixed plate one, is fixed plate two and the cross-section of L column structure is the arc board three of arcuation, bayonet socket three that is C type bayonet socket structure is seted up to the upper portion face of fixed plate one, the opening of bayonet socket three is down, three inside callipers of bayonet socket are equipped with the buckle three that is the L form, three fixed connection of buckle are in fixed plate two, a fixed plate fixed connection is in the wall body, three fixed connection of arc board are in the upper portion border of fixed plate two, bayonet socket two is seted up in arc board three, the lower part fixedly connected with of fixed plate one accepts board one, the lower border butt in the last face of accepting board one of fixed plate two.

Through adopting above-mentioned technical scheme, when using, the upper portion of fixed plate two is located bayonet socket three through buckle three calorie and is in order to do the restriction to the upper portion of fixed plate two, when the installation simultaneously, the lower border butt in the last face of accepting board one of fixed plate two, in order to can make fixed plate two can dismantle the connection relative to fixed plate one, simultaneously because fixed plate one passes through bolt fixed connection in the wall body, can install fixed plate one earlier when the installation, can dismantle fixed plate two again and connect in fixed plate one, can effectually reduce the interference that fixed plate two and movable section caused the installer during installation.

The present invention may be further configured in a preferred embodiment as: the lower part of the L-shaped vertical part of the second fixing plate is fixedly connected with a second bearing plate, the second bearing plate abuts against the upper plate surface of the first bearing plate, the lower plate surface of the second fixing plate is superposed with the lower plate surface of the first bearing plate, and a support part for assisting in supporting and fixing the lower plate surface of the second fixing plate is arranged on the lower plate surface of the second fixing plate.

By adopting the technical scheme, when the fixing device is used, the second fixing plate abuts against the upper plate surface of the first bearing plate through the second bearing plate, the second fixing plate can be supported in an auxiliary mode, the second fixing plate is further manufactured and limited through the supporting piece, and the probability that the two fixing plates are separated from the first fixing plate is reduced when the fixing device is used

The present invention may be further configured in a preferred embodiment as: the supporting piece is of an L-shaped structure, the horizontal part of the supporting piece is fixedly connected to the horizontal part of the L of the second fixing plate through bolts, and the vertical part of the supporting piece is attached to and fixedly connected with the first fixing plate and the wall body.

Through adopting above-mentioned technical scheme, when using, support piece is the plate structure spare that the cross-section is the L form, can do auxiliary stay to fixed plate one and fixed plate two simultaneously, can restrict the relative fixed plate one in lower part border of fixed plate two and break away from simultaneously, and the upper portion border of fixed plate two locates bayonet socket three through buckle three calorie in order to do the restriction simultaneously, can make fixed plate two can dismantle connect in fixed plate one time, and is relatively more stable, and the reliability is better.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the roller shutter is used, the fixed plate is fixedly connected to a wall, the first arc plate and the second arc plate are fixedly connected to the fixed plate and the movable plate through the two rib plates respectively, so that when the movable section bar is connected to the fixed section bar, a plurality of cavities can be formed among the fixed plate, the rib plates, the movable plate, the first arc plate and the second arc plate, the heat transfer coefficient between the fixed section bar and the movable section bar is increased, the external temperature is reduced to be relatively high, and when a rotating shaft of the roller shutter is clamped in a cylindrical space formed by the diameters of the first arc plate and the second arc plate, the influence on the; meanwhile, the movable plate is clamped in the second bayonet and the first bayonet through the second bayonet, so that the movable plate can be detachably connected to the fixed plate, and when the movable profile is used, the stress parts of the movable profile are the first bayonet and the second bayonet respectively, so that the movable profile tends to turn downwards under the action of gravity when the movable profile is used, reaction force generated at the first bayonet and the second bayonet can limit the movable profile to a certain extent, and the first bayonet and the second bayonet can be inserted into the first bayonet and the second bayonet respectively more tightly;

2. when the installation device is used, the upper portion of the second fixing plate is clamped by the third clamping buckle to locate the third bayonet so as to limit the upper portion of the second fixing plate, and when the installation is carried out, the lower edge of the second fixing plate abuts against the upper plate face of the first receiving plate, so that the second fixing plate can be detachably connected with the first fixing plate relatively, meanwhile, the first fixing plate is fixedly connected to a wall body through the bolt, the first fixing plate can be installed firstly when the installation is carried out, the second fixing plate can be detachably connected with the first fixing plate, and the interference of the second fixing plate and the movable section bar to installation personnel during.

Drawings

Fig. 1 is a schematic sectional structure diagram of the present embodiment.

In the figure, 1, fixing the section bar; 11. a first arc plate; 111. a first bayonet; 112. guiding convex strips; 12. a fixing plate; 120. a second bearing plate; 121. a second bayonet; 122. connecting a first bolt; 123. a first spiral pipe; 124. a first fixing plate; 125. a second fixing plate; 126. a third arc plate; 127. a third bayonet; 128. a third buckle; 129. a first bearing plate; 13. a support member; 2. a movable section bar; 21. a movable plate; 211. a second buckle; 22. a second arc plate; 221. a first buckle is arranged; 3. a rib plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the heat preservation and insulation aluminum profile disclosed by the utility model comprises a fixed profile 1 and a movable profile 2, wherein the fixed profile 1 comprises a first arc plate 11 with a semi-circular arc-shaped cross section and a fixed plate 12 fixedly connected to a wall body; the movable section bar 2 comprises a movable plate 21 and a second arc plate 22 with a semi-arc-shaped section. The first arc plate 11 and the second arc plate 22 are fixedly connected to the fixed plate 12 and the movable plate 21 through two ribs 3, respectively. Wherein, the first arc plate 11 and the second arc plate 22 are both located inside the fixed plate 12 and the movable plate 21.

The first arc plate 11 and the second arc plate 22 are the same as the central axis, the radiuses of the arc structures of the first arc plate 11 and the second arc plate are the same, the part of the edge of the upper portion of the first arc plate 11 is recessed towards the outer side to form a first bayonet 111 in a C-shaped bayonet structure, two first T-shaped buckles 221 are arranged in the first bayonet 111 in a clamped mode, and the first T-shaped buckles 221 are fixedly connected to the side edge of the second arc plate 22. The lower side edges of the first arc plate 11 and the second arc plate 22 are arranged in a gap mode and used for allowing curtain cloth to pass through; the first bayonet is a 111-bit elastic C-shaped bayonet, and the first bayonet 221 is an elastic bayonet.

Two bayonets II 121 are arranged on the inner wall of the upper edge of the fixing plate 12, and the bayonets II 121 are C-shaped bayonets; the second bayonet 121 is internally provided with two T-shaped second buckles 211, and the second buckles 211 are fixedly connected to the outer wall of the upper edge of the movable plate 21. Wherein, the second bayonet 121 is an elastic C-shaped bayonet, and the second bayonet 211 is an elastic buckle.

When the roller shutter is used, the fixed plate 12 is fixedly connected to a wall, the first arc plate 11 and the second arc plate 22 are fixedly connected to the fixed plate 12 and the movable plate 21 through the two rib plates 3 respectively, so that when the movable profile 2 is connected to the fixed profile 1, a plurality of cavities can be formed among the fixed plate 12, the rib plates 3, the movable plate 21, the first arc plate 11 and the second arc plate 22, the heat transfer coefficient between the fixed profile 1 and the movable profile 2 is increased, the relatively high external temperature is reduced, and the influence on the roller shutter is caused when a rotating shaft of the roller shutter is clamped in a cylindrical space formed by the diameters of the first arc plate 11 and the second arc plate 22; meanwhile, the movable plate 21 is clamped in the second bayonet 121 through the second buckle 211 and the first buckle 221 is clamped in the first bayonet 111, so that the movable plate 21 can be detachably connected to the fixed plate 12, and when the movable plate is used, the stress parts of the movable profile 2 are the first buckle 221 and the second buckle 211 respectively, so that when the movable plate is used, the movable profile 2 tends to turn downwards under the action of gravity, reaction force generated at the first buckle 221 and the second buckle 211 can limit the movable profile 2 to a certain extent, and the first buckle 221 and the second buckle 211 can be inserted into the first bayonet 111 and the second bayonet 121 more tightly respectively.

A first connecting bolt 122 penetrates between the two second bayonets 121, the first connecting bolt 122 penetrates through the upper edge of the movable plate 21 and the upper edge of the fixed plate 12, and the movable plate 21 and the first connecting bolt 122 are fixedly connected to the fixed plate 12. So as to reduce the probability that the second bayonet catch 211 is disengaged from the second bayonet catch 121 in the using process.

Because the fixed section bar 1 and the movable section bar 2 are both aluminum section bars and are easily damaged by hard objects, the first connecting bolt 122 is externally sleeved with the first screwed pipe 123, and the first screwed pipe 123 is fixedly connected to the inner wall of the upper edge of the movable plate 21. The connection stability between the movable plate 21 and the fixed plate 12 is further enhanced, and the possibility of connection strength reduction or failure caused by deformation of the movable plate 21 or the fixed plate 12 due to the force of the first connecting bolt 122 during use is reduced.

Wherein, the lower edges of the first arc plate 11 and the second arc plate 22 are both fixedly connected with a guide convex strip 112, and the section of the guide convex strip 112 is circular. When the curtain cloth is used, the curtain cloth is guided, and damage to the curtain cloth is reduced.

The fixing plate 12 comprises a first fixing plate 124, a second fixing plate 125 with an L-shaped structure and a third arc plate 126 with an arc-shaped cross section, a third bayonet 127 with a C-shaped bayonet structure is arranged on the upper plate surface of the first fixing plate 124, the third bayonet 127 is downward opened, a third buckle 128 with a T-shaped structure is clamped in the third bayonet 127, a horizontal part of the third buckle 128T is clamped in the third bayonet 127, and a vertical part of the third buckle 128T is fixedly connected to the second fixing plate 125; the first fixing plate 124 is fixedly connected to the wall through bolts, the third arc plate 126 is fixedly connected to the upper edge of the second fixing plate 125, and the second bayonet 121 is arranged on the third arc plate 126.

The lower part of the first fixing plate 124 is fixedly connected with a first bearing plate 129, and the lower edge of the second fixing plate 125 abuts against the upper plate surface of the first bearing plate 129.

When the fixing plate is used, the upper portion of the second fixing plate 125 is clamped on the third clamping opening 127 through the third clamping buckle 128 to limit the upper portion of the second fixing plate 125, meanwhile, when the fixing plate is installed, the lower edge of the second fixing plate 125 abuts against the upper plate surface of the first bearing plate 129, so that the second fixing plate 125 can be detachably connected with the first fixing plate 124, meanwhile, as the first fixing plate 124 is fixedly connected with a wall body through bolts, the first fixing plate 124 can be installed firstly when the fixing plate is installed, and then the second fixing plate 125 is detachably connected with the first fixing plate 124, and the interference of the second fixing plate 125 and the movable profile 2 to an installer during installation can.

The lower part of the L-shaped vertical part of the second fixed plate 125 is fixedly connected with a second bearing plate 120, the second bearing plate 120 is parallel to the first bearing plate 129, and the second bearing plate 120 abuts against the upper plate surface of the first bearing plate 129; the lower plate surface of the second fixing plate 125 coincides with the lower plate surface of the first bearing plate 129, and the lower plate surface of the second fixing plate 125 is provided with a support 13 for assisting and fixing the same.

When the fixing plate 125 is used, the second bearing plate 120 abuts against the upper plate surface of the first bearing plate 129, so that the second fixing plate 125 can be supported in an auxiliary manner, the second fixing plate 125 is further manufactured and limited through the supporting piece 13, and the probability that the second fixing plate 125 is separated from the first fixing plate 124 during use is reduced.

The supporting member 13 is a plate member with an L-shaped cross section, the L-shaped horizontal portion of the supporting member 13 is fixedly connected to the horizontal portion of the second fixing plate 125L through a bolt, and the vertical portion of the supporting member 13 is attached to the first fixing plate 124. The vertical portion of the L of the supporting member 13 and the first fixing plate 124 are fixedly coupled to the wall body by bolts.

When the fixing plate is used, the supporting piece 13 is a plate structure piece with an L-shaped cross section, and can be used for simultaneously supporting the first fixing plate 124 and the second fixing plate 125 in an auxiliary manner, and meanwhile, the lower edge of the second fixing plate 125 can be limited to be separated from the first fixing plate 124, and meanwhile, the upper edge of the second fixing plate 125 is clamped in the third bayonet 127 through the third buckle 128 to be limited, so that the second fixing plate 125 can be detachably connected to the first fixing plate 124, and therefore the fixing plate is relatively more stable and better in reliability.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a heat preservation thermal-insulated aluminium alloy, includes fixed section bar (1) and activity section bar (2), its characterized in that: the fixed profile (1) comprises a first arc plate (11) with a semicircular arc-shaped structure on the cross section and a fixed plate (12) fixedly connected to the wall, the movable profile (2) comprises a movable plate (21) and a second arc plate (22), the first arc plate (11) and the second arc plate (22) are fixedly connected to the fixed plate (12) and the movable plate (21) through a plurality of rib plates (3), the first arc plate (11) and the second arc plate (22) are coaxial, a first bayonet (111) is arranged on the upper edge of the first arc plate (11), two first buckles (221) are fixedly connected to the upper edge of the second arc plate (22), the two first buckles (221) are clamped to the first bayonet (111), the lower edges of the first arc plate (11) and the second arc plate (22) are arranged in a gap mode, and a second bayonet (121) with at least one C-shaped bayonet structure is respectively arranged on the inner wall of the upper edge of the fixed plate (12), the second bayonet (121) is internally provided with two second buckles (211), and the second buckles (211) are fixedly connected to the upper edge of the movable plate (21).

2. The heat-preservation and heat-insulation aluminum profile according to claim 1, characterized in that: the two bayonets (121) are provided, a first connecting bolt (122) penetrates between the two bayonets (121), and the upper edge of the movable plate (21) is fixedly connected to the fixed plate (12) through the first connecting bolt (122).

3. The heat-preservation and heat-insulation aluminum profile as claimed in claim 2, is characterized in that: the first connecting bolt (122) is externally sleeved with a first solenoid (123), the first solenoid (123) is fixedly connected to the inner wall of the movable plate (21), and the first connecting bolt (122) is in threaded connection with the first solenoid (123).

4. The heat-preservation and heat-insulation aluminum profile as claimed in claim 3, is characterized in that: and the lower edges of the first arc plate (11) and the second arc plate (22) are fixedly connected with guide raised lines (112).

5. The heat-preservation and heat-insulation aluminum profile as claimed in claim 4, is characterized in that: the fixing plate (12) comprises a first fixing plate (124), a second fixing plate (125) with an L-shaped structure and a third arc plate (126) with an arc-shaped cross section, wherein a third bayonet (127) with a C-shaped bayonet structure is formed in the upper plate surface of the first fixing plate (124), the opening of the third bayonet (127) faces downwards, a third L-shaped buckle (128) is arranged in the third bayonet (127) in a clamping manner, the third buckle (128) is fixedly connected to the second fixing plate (125), the first fixing plate (124) is fixedly connected to the wall body, the third arc plate (126) is fixedly connected to the upper edge of the second fixing plate (125), the second bayonet (121) is arranged on the third arc plate (126), the first lower portion of the first fixing plate (124) is fixedly connected to the first bearing plate (129), and the lower edge of the second fixing plate (125) abuts against the upper plate surface of the first bearing plate (129.

6. The heat-preservation and heat-insulation aluminum profile as claimed in claim 5, is characterized in that: the lower part of the L-shaped vertical part of the second fixing plate (125) is fixedly connected with a second bearing plate (120), the second bearing plate (120) abuts against the upper plate surface of the first bearing plate (129), the lower plate surface of the second fixing plate (125) is overlapped with the lower plate surface of the first bearing plate (129), and a support piece (13) for assisting in supporting and fixing the lower plate surface of the second fixing plate (125) is arranged on the lower plate surface of the second fixing plate (125).

7. The heat-preservation and heat-insulation aluminum profile as claimed in claim 6, is characterized in that: the supporting piece (13) is of an L-shaped structure, the horizontal part of the supporting piece is fixedly connected to the horizontal part of the L of the second fixing plate (125) through bolts, and the vertical part of the supporting piece (13) is attached to and fixedly connected with the first fixing plate (124) and the wall body.