CN214272430U - Connecting piece - Google Patents
Connecting piece Download PDFInfo
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- CN214272430U CN214272430U CN202023038052.8U CN202023038052U CN214272430U CN 214272430 U CN214272430 U CN 214272430U CN 202023038052 U CN202023038052 U CN 202023038052U CN 214272430 U CN214272430 U CN 214272430U
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Abstract
The utility model provides a connecting piece, including straight angle, external corner and reentrant corner connecting piece, be used for the straight angle, external corner and reentrant corner of two panels to connect respectively, the straight angle joint spare of straight angle connecting piece is flat-plate-like, and has at least two, these two straight angle joint spares connect respectively on two adjacent longitudinal profiles of panel, the adjacent setting of these two straight angle joint spares, its adjacent position is connected each other by grafting; the cross section of each external corner clamping piece of the external corner connecting piece is L-shaped, the number of the external corner clamping pieces is at least two, the two external corner clamping pieces are mirror image parts, the two external corner clamping pieces are respectively connected to the longitudinal profiles adjacent to the two plates and are arranged adjacently up and down, and the adjacent parts of the two external corner clamping pieces are connected in an inserting way; the first and second internal corner profiles of the internal corner connecting piece are equal in length to the longitudinal profiles and are respectively connected to the longitudinal profiles adjacent to the two plates, the two internal corner profiles are connected in a clamping manner, and when the plates are connected, auxiliary tools are not needed and the plates can be fixed and are convenient to operate.
Description
Technical Field
The utility model relates to an architectural decoration field, concretely relates to a connecting piece for connecting panel.
Background
The board is widely applied to the field of buildings as wall decoration, the traditional board is mostly constructed by a wet method, and has the problems of poor flatness, infirm bonding, easy falling, easy tilting in the later period and the like, although the board constructed by a dry method is also adopted, for example, CN111877670A discloses a manufacturing method and a splicing method of the board for buildings, but in the scheme, the adjacent boards need to use auxiliary tools such as a leveler and the like when the straight angle is connected, rigid fixing measures are not available after leveling, when the male angle and the female angle are connected, the fixing piece can be connected after the positions of the two boards are positioned, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect of prior art, provide one kind and need not to use appurtenance can connect two blocks of panels and can fix it, convenient operation's connecting piece.
In order to achieve the above object, the utility model discloses a technical scheme be, the connecting piece is used for connecting two adjacent panels, the connecting piece includes:
the flat corner connecting piece comprises a flat corner clamping piece, a top clamping piece and a flat corner pressing strip, and is used for flat corner connection of the two plates;
the external corner connecting piece comprises an external corner clamping piece and an external corner pressing strip, and the external corner connecting piece is used for connecting the external corners of the two plates;
the internal corner connecting piece comprises a first internal corner section, a second internal corner section and an internal corner pressing strip, and is used for connecting the internal corners of the two plates;
the flat angle clamping pieces are flat-shaped, at least two flat angle clamping pieces are arranged, the two flat angle clamping pieces are respectively connected to the adjacent longitudinal section bars of the two plates, the two flat angle clamping pieces are arranged adjacently up and down, and the adjacent parts of the two flat angle clamping pieces are mutually connected in an inserting manner;
the cross section of each external corner clamping piece is L-shaped, the number of the external corner clamping pieces is at least two, the two external corner clamping pieces are mirror image parts, the two external corner clamping pieces are respectively connected to the longitudinal profiles adjacent to the two plates and are arranged adjacently up and down, and the adjacent parts of the two external corner clamping pieces are connected in an inserting manner;
the first internal corner section bar and the second internal corner section bar are equal in length to the longitudinal section bars and are respectively connected to the longitudinal section bars adjacent to the two plates, and the first internal corner section bar is connected with the second internal corner section bar in a clamping mode.
Preferably, a plurality of through holes for connecting screws to pass through are formed in the left end portion of each straight angle clamping piece, the upper end portion and the lower end portion of each straight angle clamping piece are respectively provided with a concave portion and a convex portion matched with the concave portions, the concave portions are located on the same side of the convex portions, one straight angle clamping piece is arranged by rotating 180 degrees in the vertical direction, and the concave portions and the convex portions of the two straight angle clamping pieces can be connected in an inserted mode.
Further preferably, a side edge of the convex portion remote from the concave portion is bent forward for pressing an edge of the concave portion into which it is inserted.
Preferably, the lower end of the top clamping piece is provided with at least two positioning grooves extending upwards, the two positioning grooves are respectively and correspondingly fixed on the positioning screws on the two adjacent longitudinal sectional materials, and the openings of the positioning grooves are gradually reduced upwards.
Preferably, the upper end of the top clamping piece is provided with a plug-in part bent forwards and downwards, and the plug-in part is inserted into the plug-in groove of the plastic corner connector of the plate.
Preferably, the flat angle bead is squeezed into and fills up the gap from the gap of the front surfaces of the two plates, and barbs are arranged on the flat angle bead.
Preferably, the upper end of external corner joint spare is provided with the convex external corner joint portion that makes progress, the lower tip of external corner joint spare be provided with make progress sunken and with the external corner joint groove of external corner joint portion assorted, the external corner joint spare includes the board of two perpendicular connections, sets up a plurality of through-holes that are used for connecting the screw to pass on one of them board, and the limit of another board is buckled forward.
Further preferably, the external corner bead is extruded from a gap at the external corner side of the two plates and covers the opening of the gap, and the external corner bead is provided with barbs.
Preferably, the first internal corner profile comprises a connecting part connected to one of the adjacent longitudinal profiles and a first hooking part bent and extending outwards, the cross sections of the connecting part and the first hooking part are both L-shaped, and the connecting part is vertically connected with the first hooking part; the second reentrant corner section bar is including connecting another adjacent filling portion and connection on the vertical section bar the second portion of colluding of buckling inwards in the filling portion, the filling portion is used for filling the clearance of two panel external corner sides, the transversal personally submitting of filling portion has open-ended mouth style of calligraphy, the transversal L shape of personally submitting of second portion of colluding, second portion of colluding is connected perpendicularly the opening part and the card of filling portion are gone into in the first portion of colluding.
Further preferably, the internal corner pressing strip is extruded into a gap on the internal corner side of the two plates and covers the opening of the gap, and barbs are arranged on the internal corner pressing strip.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a connecting piece, including straight angle, external corner and reentrant corner connecting piece, be used for the straight angle, external corner and reentrant corner of two panels to connect respectively, the straight angle joint spare of straight angle connecting piece is flat-plate-like, and has at least two, these two straight angle joint spares connect respectively on two adjacent longitudinal profiles of panel, the adjacent setting of these two straight angle joint spares, its adjacent position is connected each other by grafting; the cross section of each external corner clamping piece of the external corner connecting piece is L-shaped, the number of the external corner clamping pieces is at least two, the two external corner clamping pieces are mirror image parts, the two external corner clamping pieces are respectively connected to the longitudinal profiles adjacent to the two plates and are arranged adjacently up and down, and the adjacent parts of the two external corner clamping pieces are connected in an inserting way; the first and second internal corner profiles of the internal corner connecting piece are equal in length to the longitudinal profiles and are respectively connected to the longitudinal profiles adjacent to the two plates, the two internal corner profiles are connected in a clamping manner, and when the plates are connected, auxiliary tools are not needed and the plates can be fixed and are convenient to operate.
Drawings
Fig. 1a, 1b, and 1c are schematic perspective views of the components of the medium straight angle connector of the present invention.
Fig. 2a, 2b, 2c are enlarged schematic views of the flat angle connector of the present invention when each component is connected to a plate.
Fig. 3a and 3b are schematic perspective views of the components of the male corner connector of the present invention.
Fig. 4a and 4b are schematic perspective enlarged views of each component of the external corner connector of the present invention when being connected with a plate.
Fig. 5a, 5b, 5c are schematic perspective enlarged views of each component of the female corner connector of the present invention.
Fig. 6a, 6b, 6c, 6d are enlarged schematic views of the connection between each component of the female corner connector and the plate according to the present invention.
Wherein:
11. a flat angle clamping piece; 111. a first flat corner fastener; 112. a second flat corner fastener; 113. a through hole; 114. a projection; 115. a recessed portion; 12. a top snap; 121. positioning a groove; 122. a plug-in part; 13. flat corner layering; 131. a barb; 21. an external corner clamping piece; 211. a first external corner clamping piece; 212. a second external corner clamping piece; 213. an external corner clamping part; 214. the external corner is clamped in the groove; 215. a through hole; 22. pressing strips at the external corners; 221. a barb; 31. a first inside corner profile; 311. a connecting portion; 312. a first hooking part; 32. a second reentrant profile; 321. a filling section; 322. a second hooking part; 33. pressing strips at the internal corners; 331. a barb; 40. a plate material; 421. a longitudinal profile; 4211. a set screw; 4231. and (4) inserting grooves.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1a-6c, the present invention provides a connecting member for connecting two adjacent plates 40, the connecting member comprising: the flat corner connecting piece comprises a flat corner connecting piece, an external corner connecting piece and an internal corner connecting piece, wherein the flat corner connecting piece is used for flat corner connection of two plates 40, the flat corner connection means that panels 41 of the two plates 40 are positioned in the same plane after being connected, and the flat corner connecting piece comprises a flat corner clamping piece 11, a top clamping piece 12 and a flat corner pressing strip 13; the external corner connecting piece is used for connecting the external corners of the two plates 40 and comprises an external corner clamping piece 21 and an external corner pressing strip 22; the internal corner connecting piece is used for connecting internal corners of two plates 40 and comprises a first internal corner section 31, a second internal corner section 32 and an internal corner pressing strip 33.
As shown in fig. 1a, the flat angle joint member 11 is in a flat plate shape, four through holes 113 for connecting screws to pass through are formed in the left end portion of the flat angle joint member 11, the four through holes 113 are arranged at intervals in the vertical direction, both the upper end portion and the lower end portion of the flat angle joint member 11 are provided with a concave portion 115 and a convex portion 114 matched with the concave portion 115, the concave portion 115 is located on the same side of the convex portion 114, and the side edge of the convex portion 114, which is far away from the concave portion 115, is bent forward.
When two plates 40 are connected, as shown in fig. 2a, four flat corner fasteners 11 are provided, and two of the four flat corner fasteners 11 are arranged in a group, and the two flat corner fasteners in each group are respectively a first flat corner fastener 111 and a second flat corner fastener 112, wherein the first flat corner fastener 111 and the second flat corner fastener 112 are respectively connected to adjacent longitudinal profiles 421 of the two plates 40, the first flat corner fastener 111 is connected to the longitudinal profile 421 after rotating 180 ° in the up-down direction, the first flat corner fastener 111 and the second flat corner fastener 112 are arranged adjacent to each other in the up-down direction, a protrusion 114 of a lower end of the first flat corner fastener 111 is inserted into a recess 115 of an upper end of the second flat corner fastener 112, a side edge of the protrusion 114 of the first flat corner fastener 111 bent forward presses an edge of the recess 115 of the second flat corner fastener 112, the second flat corner fastener 112 is pressed on the plates 40, and at the same time, the convex part 114 at the upper end part of the second flat corner clamping piece 112 is inserted into the concave part 115 at the lower end part of the first flat corner clamping piece 112, the side edge of the convex part 114 of the second flat corner clamping piece 112 bent forwards presses the side edge of the concave part 115 of the first flat corner clamping piece 111, the first flat corner clamping piece 111 is pressed on the plate material 40, the mutual inserting connection of the adjacent parts of the first flat corner clamping piece 111 and the second flat corner clamping piece 112 is realized, when the plate 40 is connected, the flat angle clamping piece 11 is only required to be installed at the corresponding position of the longitudinal section 421 of the plate 40, the two plates 40 are spliced into a straight angle state in a vertically staggered manner, then the two plates 40 are vertically slid and aligned, the straight angle connection of the two plates 40 can be realized without using auxiliary tools such as a leveler and the like, after the connection, the first and second flat corner fasteners 111 and 112 can be pressed against each other to secure the two sheets 40.
As shown in fig. 1b and 2b, the top clamping member 12 is used for connecting adjacent plastic corner connectors of two plates 40, the lower end of the top clamping member 12 is provided with two positioning grooves 121 extending upward, the two positioning grooves 121 are respectively and correspondingly fixed on positioning screws 4211 on two adjacent longitudinal sections 421, an opening of each positioning groove 121 is gradually reduced upward, the upper end of the top clamping member 12 is provided with an insertion part 122 bent forward and then bent downward, and the insertion part 122 is inserted into an insertion groove 4231 of the adjacent plastic corner connectors of the two plates 40.
As shown in fig. 1c and 2c, the flat-angle bead 13 is in the shape of an elongated strip, the flat-angle bead 13 is squeezed into and fills up a gap between the front surfaces of the two plates 40, and the flat-angle bead 13 is provided with barbs 131.
As shown in fig. 3a and 4a, the upper end of the external corner fastener 21 is provided with an external corner fastener 213 protruding upwards, the lower end of the external corner fastener 21 is provided with an external corner fastener 214 recessed upwards and matching with the external corner fastener 213, the cross section of the external corner fastener 21 is L-shaped, the external corner fastener 21 comprises two vertically connected plates, one of which is provided with a plurality of through holes 215 for connecting screws to pass through, the other plate is bent forwards, four external corner fasteners 21 are provided, every two external corner fasteners 21 form a group, which are respectively a first external corner fastener 211 and a second external corner fastener 212, the two external corner fasteners 21 of each group are mirror image parts, the mirror image line is a connecting line of the two vertical plates of the external corner fastener 21, the first external corner fastener 211 and the second external corner fastener 212 are respectively connected to two adjacent longitudinal profiles 421 of the two plates 40, and the setting of upper and lower adjacent, the external corner joint portion 213 of second external corner joint piece 212 upper end inserts in the external corner joint groove 214 of tip under first external corner joint piece 211, realize the plug-in connection that these two adjacent portions of external corner joint piece do, when connecting panel 40, only need to install external corner joint piece 21 earlier in the corresponding position of panel 40 longitudinal profile 421, stagger about splicing two panel 40 to the external corner state, slide about two panel 40 again and align, can realize the external corner of two panels 40 and connect the mounting, need not to connect the mounting after locating two panel 40's position, and convenient operation.
As shown in fig. 3b and 4b, the external corner bead 22 is in the shape of an elongated strip, the external corner bead 22 is squeezed from the gap between the external corners of the two plates 40 and covers the opening of the gap, and the external corner bead 22 is provided with barbs 221.
As shown in fig. 5a and 6a, the first inside corner profile 31 is a thin-walled aluminum alloy profile, the lengths of the first inside corner profile 31 and the longitudinal profile 421 are equal, the first inside corner profile 31 includes a connecting portion 311 connected to one of the adjacent longitudinal profiles 421 and a first hooking portion 312 bent and extending outward, the cross sections of the connecting portion 311 and the first hooking portion 312 are both L-shaped, and the connecting portion 311 is vertically connected to the first hooking portion 312.
As shown in fig. 5b and 6b, the length of the second inside corner profile 32 is equal to that of the longitudinal profile 421, the second inside corner profile 32 includes a filling portion 321 connected to another adjacent longitudinal profile 421 and a second hooking portion 322 connected to the filling portion 321 and bent inward, the cross section of the filling portion 321 is in a shape of a square with an opening, the filling portion 321 is used for filling a gap between the two adjacent plates 40 at the external corner side, the cross section of the second hooking portion 322 is in an L shape, and the second hooking portion 322 is vertically connected to the opening of the filling portion 321.
As shown in fig. 6c, when two plates 40 are connected, the first inside corner profile 31 and the second inside corner profile 32 are connected to the longitudinal profile 421 adjacent to the two plates 40, and then the second hooking portion 322 of the second inside corner profile 32 is clamped into the first hooking portion 312 of the first inside corner profile 31, so that the first inside corner profile 31 and the second inside corner profile 32 are connected in a clamping manner, and the two plates 40 do not need to be positioned and then connected with the fixing member, which is convenient to operate.
As shown in fig. 5c and 6d, the female-corner bead 33 is in the shape of an elongated strip, the female-corner bead 33 is squeezed from the gap on the female-corner side of the two plates 40 and covers the opening of the gap, and the female-corner bead 33 is provided with barbs 331.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A connector for connecting two adjacent sheets, the connector comprising:
the flat corner connecting piece comprises a flat corner clamping piece, a top clamping piece and a flat corner pressing strip, and is used for flat corner connection of the two plates;
the external corner connecting piece comprises an external corner clamping piece and an external corner pressing strip, and the external corner connecting piece is used for connecting the external corners of the two plates;
the internal corner connecting piece comprises a first internal corner section, a second internal corner section and an internal corner pressing strip, and is used for connecting the internal corners of the two plates;
the method is characterized in that:
the flat angle clamping pieces are flat-shaped, at least two flat angle clamping pieces are arranged, the two flat angle clamping pieces are respectively connected to the adjacent longitudinal section bars of the two plates, the two flat angle clamping pieces are arranged adjacently up and down, and the adjacent parts of the two flat angle clamping pieces are mutually connected in an inserting manner;
the cross section of each external corner clamping piece is L-shaped, the number of the external corner clamping pieces is at least two, the two external corner clamping pieces are mirror image parts, the two external corner clamping pieces are respectively connected to the longitudinal profiles adjacent to the two plates and are arranged adjacently up and down, and the adjacent parts of the two external corner clamping pieces are connected in an inserting manner;
the first internal corner section bar and the second internal corner section bar are equal in length to the longitudinal section bars and are respectively connected to the longitudinal section bars adjacent to the two plates, and the first internal corner section bar is connected with the second internal corner section bar in a clamping mode.
2. The connector of claim 1, wherein: the left end part of the straight angle clamping piece is provided with a plurality of through holes for connecting screws to pass through, the upper end part and the lower end part of the straight angle clamping piece are respectively provided with a concave part and a convex part matched with the concave parts, the concave parts are positioned on the same side of the convex parts, one of the straight angle clamping pieces rotates 180 degrees in the vertical direction, and the concave parts and the convex parts of the two straight angle clamping pieces can be mutually connected in an inserting manner.
3. The connector of claim 2, wherein: the side edge of the convex part far away from the concave part is bent forwards to press the edge of the concave part into which the convex part is inserted.
4. The connector of claim 1, wherein: the lower extreme of top joint spare is seted up at least twice constant head tank that upwards extends, and these twice constant head tank correspond respectively and fix the set screw on two adjacent longitudinal section bars, the opening of constant head tank upwards dwindles gradually.
5. The connector of claim 1, wherein: the upper end of the top clamping piece is provided with a plug-in part bent forwards and downwards, and the plug-in part is inserted into the plug-in groove of the plastic corner connector of the plate.
6. The connector of claim 1, wherein: the flat-angle pressing strip is extruded into the gap between the front surfaces of the two plates and fills the gap, and barbs are arranged on the flat-angle pressing strip.
7. The connector of claim 1, wherein: the upper end of external corner joint spare is provided with convex external corner joint portion that makes progress, the lower tip of external corner joint spare be provided with make progress sunken and with external corner joint portion assorted external corner joint groove, external corner joint spare includes the board of two perpendicular connections, sets up a plurality of through-holes that are used for the connecting screw to pass on one of them board, and the limit of another board is buckled forward.
8. The connector of claim 2, wherein: the external corner pressing strip is extruded into the gap between the external corners of the two plates and covers the opening of the gap, and barbs are arranged on the external corner pressing strip.
9. The connector of claim 2, wherein: the first internal corner profile comprises a connecting part connected to one of the adjacent longitudinal profiles and a first hooking part bent and extended outwards, the cross sections of the connecting part and the first hooking part are L-shaped, and the connecting part is vertically connected with the first hooking part; the second reentrant corner section bar is including connecting another adjacent filling portion and connection on the vertical section bar the second portion of colluding of buckling inwards in the filling portion, the filling portion is used for filling the clearance of two panel external corner sides, the transversal personally submitting of filling portion has open-ended mouth style of calligraphy, the transversal L shape of personally submitting of second portion of colluding, second portion of colluding is connected perpendicularly the opening part and the card of filling portion are gone into in the first portion of colluding.
10. The connector of claim 2, wherein: the internal corner pressing strip is extruded into the gap at the internal corner side of the two plates and covers the opening of the gap, and barbs are arranged on the internal corner pressing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038052.8U CN214272430U (en) | 2020-12-16 | 2020-12-16 | Connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038052.8U CN214272430U (en) | 2020-12-16 | 2020-12-16 | Connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272430U true CN214272430U (en) | 2021-09-24 |
Family
ID=77781734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023038052.8U Active CN214272430U (en) | 2020-12-16 | 2020-12-16 | Connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351963A (en) * | 2022-01-28 | 2022-04-15 | 浙江亚厦装饰股份有限公司 | Assembled fast-assembling wall surface assembly part and installation method thereof |
| CN114412105A (en) * | 2022-01-28 | 2022-04-29 | 浙江亚厦装饰股份有限公司 | Assembly type wall surface flush joint mounting piece and mounting method thereof |
| CN114412238A (en) * | 2022-01-28 | 2022-04-29 | 浙江亚厦装饰股份有限公司 | Fast-assembling integral bathroom and installation method thereof |
-
2020
- 2020-12-16 CN CN202023038052.8U patent/CN214272430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351963A (en) * | 2022-01-28 | 2022-04-15 | 浙江亚厦装饰股份有限公司 | Assembled fast-assembling wall surface assembly part and installation method thereof |
| CN114412105A (en) * | 2022-01-28 | 2022-04-29 | 浙江亚厦装饰股份有限公司 | Assembly type wall surface flush joint mounting piece and mounting method thereof |
| CN114412238A (en) * | 2022-01-28 | 2022-04-29 | 浙江亚厦装饰股份有限公司 | Fast-assembling integral bathroom and installation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 241000 building 01, No. 5288, Dongwan Road, Anhui Xinwu Economic Development Zone, Wanyi District, Wuhu City, Anhui Province Patentee after: Wuhu Keyi building materials Co.,Ltd. Address before: Room 1003, building 12, jundi Business Plaza, No.3, Weihua Road, Suzhou Industrial Park, 215000, Jiangsu Province Patentee before: Keyi construction technology research (Suzhou) Co.,Ltd. |
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| TR01 | Transfer of patent right |