CN105756309B - A kind of PVC ceilings - Google Patents
A kind of PVC ceilings Download PDFInfo
- Publication number
- CN105756309B CN105756309B CN201610283951.3A CN201610283951A CN105756309B CN 105756309 B CN105756309 B CN 105756309B CN 201610283951 A CN201610283951 A CN 201610283951A CN 105756309 B CN105756309 B CN 105756309B
- Authority
- CN
- China
- Prior art keywords
- protrusion
- plate body
- interconnecting piece
- hyoplastron
- clamping portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
- E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Finishing Walls (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of PVC ceilings.The ceiling has the splicing of polylith buckle to fasten, buckle includes plate body, tenon and tongue-and-groove, tenon includes interconnecting piece and protrusion, the lower surface of interconnecting piece is concordant with the lower surface of plate body, by the upper table of plate body, concave shape is at recess downwards for the upper surface of interconnecting piece, and above the end of interconnecting piece, the upper surface of protrusion is less than the upper surface of plate body higher than the upper surface of interconnecting piece for protruding parts, the lower surface of protrusion is higher than the upper surface of interconnecting piece, and the lower surface of protrusion is provided with buckle slot；Tongue-and-groove includes upper hyoplastron and clamping portion, and notch is formed between upper hyoplastron and clamping portion, and the upper surface of upper hyoplastron is concordant with the upper surface of plate body, and the lower surface of clamping portion is concordant with the lower surface of plate body, and the upper surface of clamping portion is provided with strip；Protrusion is inserted into notch, and the upper surface of protrusion is matched with the lower surface of upper hyoplastron, and the upper surface of clamping portion is matched with the lower surface of protrusion, and strip is embedded in buckle slot.
Description
Technical field
The present invention relates to a kind of PVC ceilings.
Background technology
Chinese invention patent application（Application number：CN200910100375.4, the applying date：2009.07.13）Disclose one kind
The item button of environmental-friendly lead-free PVC ceiling sheet, the ceiling includes substrate, and the both ends of substrate are equipped with mutually matched tenon and tenon
The lower part of slot, tongue-and-groove is protruding part, and the lower surface of tenon is equipped with the groove to match with protruding part.The item of ceiling is buckled in outlet
Abroad subzero more than 40 degree in some places, PVC have contraction, are easy to rip after splicing.
Invention content
In order to solve the above technical problems, the object of the present invention is to provide a kind of PVC ceilings.The ceiling gusset
Tenon and tongue-and-groove cooperate and locking mechanism are arranged, and avoid the problem of causing ceiling gusset to be ripped due to low temperature.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of PVC ceilings, the ceiling have polylith buckle splicing fasten, buckle include integrally formed plate body,
Tenon and tongue-and-groove, tenon and tongue-and-groove are located at the both sides of plate body, and buckle mutually splices fastening, and the tenon and tongue-and-groove of buckle are mutual
It is plugged in together；The tenon is located at an end of plate body, including interconnecting piece and protrusion, the lower surface of interconnecting piece and plate
The lower surface of body is concordant, the upper surface of interconnecting piece by plate body upper table downwards concave shape at recess, the protruding parts in
Above the end of interconnecting piece, the upper surface of protrusion is less than the upper surface of plate body higher than the upper surface of interconnecting piece, under protrusion
Surface is higher than the upper surface of interconnecting piece, and the lower surface of protrusion is provided with buckle slot；The tongue-and-groove include upper hyoplastron and
Clamping portion, upper hyoplastron and clamping portion are located at the upper and lower both sides of another end of plate body, shape between upper hyoplastron and clamping portion
At notch, the upper surface of upper hyoplastron is concordant with the upper surface of plate body, and the lower surface of clamping portion is concordant with the lower surface of plate body, described
The upper surface of clamping portion be inclined inclined-plane inwardly downward, strip is located at the middle part on inclined-plane, strip is provided on inclined-plane, described
Upper hyoplastron end protrusion notch setting, and extend to the recess top of next block of buckle, the upper hyoplastron thickness on recess top
More than the upper hyoplastron thickness on notch top；When two blocks of buckles mutually fasten, the tenon and tongue-and-groove of two blocks of buckles are mutually inserted
Together, protrusion be inserted into notch in, the upper surface of protrusion is matched with the lower surface of upper hyoplastron, the upper surface of clamping portion and
The lower surface of protrusion matches, and the outside inclined-plane of strip and the lower surface of protrusion are interference fitted, strip insertion card
In catching groove.
Preferably, the plate body is provided with cavity, support plate is provided on cavity.
Preferably, the interconnecting piece and protrusion is provided with cavity, support plate is provided on cavity.
Preferably, the clamping portion is provided with cavity.
Preferably, the outer end face of the interconnecting piece is arranged in inclined-plane.
The present invention due to the adoption of the above technical solution, when two blocks of buckles mutually fasten, the tenon of two blocks of buckles
Together with being mutually inserted with tongue-and-groove, protrusion is inserted into notch, and the upper surface of protrusion is matched with the lower surface of upper hyoplastron, card
The upper surface of socket part is matched with the lower surface of protrusion, and the strip is embedded in buckle slot.The structure of the present invention is simple, keeps away
The problem of having exempted to cause ceiling gusset to be ripped due to low temperature.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structural schematic diagram when two blocks of buckles mutually fasten.
Specific implementation mode
The specific implementation mode of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of PVC ceilings as shown in Figure 1, the ceiling have the splicing of polylith buckle to fasten, and buckle includes one
Molding plate body 1, tenon and tongue-and-groove, tenon and tongue-and-groove are located at the both sides of plate body 1, and plate body 1 is provided with cavity 12, cavity 12
On be provided with support plate 11.The tenon is located at an end of plate body 1, including interconnecting piece 2 and protrusion 3,2 He of interconnecting piece
Protrusion 3 is provided with cavity, and support plate is provided on cavity.The lower surface of interconnecting piece 2 is concordant with the lower surface of plate body 1, connection
By the upper table of plate body 1, concave shape is located at recess 4, the protrusion 3 on the end of interconnecting piece 2 downwards for the upper surface in portion 2
The outer end face of side, interconnecting piece 2 is arranged in inclined-plane.The upper surface of protrusion 3 is upper less than plate body 1 higher than the upper surface of interconnecting piece 2
The lower surface on surface, protrusion 3 is higher than the upper surface of interconnecting piece 2, and the lower surface of protrusion 3 is provided with buckle slot 5.It is described
Tongue-and-groove include upper hyoplastron 6 and clamping portion 7, clamping portion 7 is provided with cavity, and upper hyoplastron 6 and clamping portion 7 are located at plate body 1
The upper and lower both sides of another end form notch 8, upper surface and the plate body 1 of upper hyoplastron 6 between upper hyoplastron 6 and clamping portion 7
Upper surface is concordant, and the lower surface of clamping portion 7 is concordant with the lower surface of plate body 1, and the upper surface of clamping portion 7 is provided with strip 9.It is described
Clamping portion 7 upper surface be inwardly downward inclined inclined-plane 10, strip 9 be located at the middle part on inclined-plane 10, the end of upper hyoplastron 6 is convex
Go out the setting of notch 8, and extends to 4 top of recess of next block of buckle；6 thickness of upper hyoplastron on 4 top of recess is more than 8 top of notch
6 thickness of upper hyoplastron.
As shown in Fig. 2, when two blocks of buckles mutually fasten, together with the tenons of two blocks of buckles is mutually inserted with tongue-and-groove,
Protrusion 3 be inserted into notch 8 in, the upper surface of protrusion 3 is matched with the lower surface of upper hyoplastron 6, the outside inclined-plane of strip 9 with it is convex
Go out the lower surface interference fit in portion 3.The upper surface of clamping portion 7 is matched with the lower surface of protrusion 3, the strip 9 insertion
In buckle slot 5.
Claims (2)
1. a kind of PVC ceilings, which has the splicing of polylith buckle to fasten, and the buckle includes integrally formed plate
Body (1), tenon and tongue-and-groove, tenon and tongue-and-groove are located at the both sides of plate body (1), and buckle mutually splices fastening, the tenon of buckle
Together with being mutually inserted with tongue-and-groove, it is characterised in that：The tenon is located at an end of plate body (1), including interconnecting piece (2)
Concordant with the lower surface of plate body (1) with the lower surface of protrusion (3), interconnecting piece (2), the upper surface of interconnecting piece (2) is by plate body (1)
Upper table concave shape is at recess (4) downwards, the protrusion (3) is located above the end of interconnecting piece (2), protrusion (3)
Upper surface be less than the upper surface of plate body (1) higher than the upper surface of interconnecting piece (2), the lower surface of protrusion (3) is higher than interconnecting piece
(2) upper surface, and the lower surface of protrusion (3) is provided with buckle slot (5)；The tongue-and-groove includes upper hyoplastron (6) and card
Socket part (7), upper hyoplastron (6) and clamping portion (7) are located at the upper and lower both sides of another end of plate body (1), upper hyoplastron (6)
Notch (8) is formed between clamping portion (7), the upper surface of upper hyoplastron (6) is concordant with the upper surface of plate body (1), clamping portion (7)
Lower surface is concordant with the lower surface of plate body (1), and the upper surface of the clamping portion (7) is inclined inclined-plane (10) inwardly downward,
It is provided with strip (9) on inclined-plane (10), the end protrusion notch (8) of upper hyoplastron (6) is arranged, and extends to the recessed of next block of buckle
Mouth (4) top, upper hyoplastron (6) thickness on recess (4) top are more than upper hyoplastron (6) thickness on notch (8) top；The protrusion
Portion (3) is inserted into notch (8), and the upper surface of protrusion (3) is matched with the lower surface of upper hyoplastron (6), the upper table of clamping portion (7)
Face is matched with the lower surface of protrusion (3), and the outside inclined-plane of strip (9) is interference fitted with the lower surface of protrusion (3), described
The embedded buckle slot (5) of strip (9) in；Plate body (1) is provided with cavity (12), and support plate (11) is provided on cavity (12)；Even
Socket part (2) and protrusion (3) are provided with cavity, and support plate is provided on cavity；Clamping portion (7) is provided with cavity.
2. a kind of PVC ceilings according to claim 1, it is characterised in that：The outer end face of interconnecting piece (2) is set in inclined-plane
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283951.3A CN105756309B (en) | 2016-04-29 | 2016-04-29 | A kind of PVC ceilings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283951.3A CN105756309B (en) | 2016-04-29 | 2016-04-29 | A kind of PVC ceilings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756309A CN105756309A (en) | 2016-07-13 |
| CN105756309B true CN105756309B (en) | 2018-10-12 |
Family
ID=56323195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610283951.3A Expired - Fee Related CN105756309B (en) | 2016-04-29 | 2016-04-29 | A kind of PVC ceilings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756309B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522498A (en) * | 2016-12-30 | 2017-03-22 | 浙江奥威狮集成家居科技有限公司 | Combined wallboard and installation structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125844B (en) * | 1979-11-10 | 1984-08-22 | Whitehouse Engineering Limited | Connecting building panels |
| CN101713242A (en) * | 2008-10-08 | 2010-05-26 | 上海建好装饰材料有限公司 | Energy-saving composite decorative board for outer wall building |
| CN201850719U (en) * | 2010-09-25 | 2011-06-01 | 蔡剑 | Extruded sectional material buckle plate for suspended ceiling |
| CN103362270A (en) * | 2013-07-18 | 2013-10-23 | 舟山市金海舟船舶设备有限公司 | Wall surface mounting structure |
| CN203905345U (en) * | 2014-04-28 | 2014-10-29 | 钟祥市森福装饰材料有限公司 | Wood-plastic 3D pattern decorative buckle plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202299244U (en) * | 2011-10-20 | 2012-07-04 | 许云 | Decorative wall surface board |
-
2016
- 2016-04-29 CN CN201610283951.3A patent/CN105756309B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125844B (en) * | 1979-11-10 | 1984-08-22 | Whitehouse Engineering Limited | Connecting building panels |
| CN101713242A (en) * | 2008-10-08 | 2010-05-26 | 上海建好装饰材料有限公司 | Energy-saving composite decorative board for outer wall building |
| CN201850719U (en) * | 2010-09-25 | 2011-06-01 | 蔡剑 | Extruded sectional material buckle plate for suspended ceiling |
| CN103362270A (en) * | 2013-07-18 | 2013-10-23 | 舟山市金海舟船舶设备有限公司 | Wall surface mounting structure |
| CN203905345U (en) * | 2014-04-28 | 2014-10-29 | 钟祥市森福装饰材料有限公司 | Wood-plastic 3D pattern decorative buckle plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756309A (en) | 2016-07-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |