CN209855118U - A dual-purpose fastener of wall for assembled fitment - Google Patents
A dual-purpose fastener of wall for assembled fitment Download PDFInfo
- Publication number
- CN209855118U CN209855118U CN201920592456.XU CN201920592456U CN209855118U CN 209855118 U CN209855118 U CN 209855118U CN 201920592456 U CN201920592456 U CN 201920592456U CN 209855118 U CN209855118 U CN 209855118U
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- plate
- connecting frame
- wall
- backup
- fastener
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Abstract
The utility model provides a dual-purpose fastener of wall for assembled fitment, including the connecting frame strip, first cardboard, the second cardboard, first backup plate and second backup plate, the connecting frame strip is hollow frame column structure and its length direction sets up along horizontal direction or vertical direction, the connecting frame strip is by the front bezel, the backplate, first curb plate encloses into and the hollow inside can arrange the electric wire with the second curb plate, the vertical distance N between decorative wall panel front and the front bezel exposure is greater than zero, so that when whole fastener transverse arrangement, the front bezel can play bellied stringy effect. The utility model discloses simple structure, simple to operate, but both vertical layout be as the concatenation line, but transverse arrangement again can provide the supporting role to decorating the wallboard as the stringcourse, has simplified the mounting process who decorates the wallboard. The fastener is fixed on the wall body by using the screw without using a gluing mode, is simple, environment-friendly and firm, and is not easy to fall off. The cardboard is in a stealthy state, and visual effect is good.
Description
Technical Field
The utility model belongs to the technical field of the assembled fitment technique and specifically relates to a dual-purpose fastener of wall for assembled fitment.
Background
The assembly type building is rapidly developed all over the world due to the high construction speed and the low production cost, and the traditional decoration process needs grooving, water and electricity pre-embedding, field wet operation and the like, so that the structure of a prefabricated part of the assembly type building can be damaged, the assembly type building is not environment-friendly, the process is complicated, and the energy-saving and environment-friendly requirements of the assembly type building are not met, and the assembly type decoration is smooth. At present, its material of concatenation line that is used for assembled fitment on the market is mostly the stone plastics or bamboo wood fibre the same with current decorative wall panel material, and its fixed mode is mostly gluing fixedly and/or the power actuated setting device is fixed, and one and glue and have the release of formaldehyde, and not environmental protection is not firm enough, and power actuated setting device is fixed then to have the power actuated setting device nail eye to expose outside, and the later stage still need carry out beautiful seam processing, and loaded down with trivial details technology is also not pleasing to the eye. In addition, current concatenation strip is mostly vertical arrangement, consequently can not consider vertical concatenation strip itself and provide the supporting role to decorating the wallboard, consequently, most structurally do not have the ability of bearing for current vertical concatenation strip, and the stringcourse or the concatenation strip of current transverse arrangement, do not provide the supporting role to decorating the wallboard for the most part yet, it needs to be fixed through other mode to decorate the wallboard, and still need depend on decorating the wallboard border position through the form of beating glue under most of the circumstances, consequently, need an environmental protection among the prior art, firm, simple to operate, and can provide the supporting role to decorating the wallboard at best and be used for making the technology of assembled fitment become simple scheme, solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual-purpose fastener of wall for assembled fitment to solve the problem that proposes in the background art.
A dual-purpose fastener for wall surface for assembly decoration comprises a connecting frame strip, a first clamping plate, a second clamping plate, a first backup plate and a second backup plate, wherein the dual-purpose fastener is horizontal and vertical dual-purpose, namely the connecting frame strip is of a hollow frame-shaped structure, the length direction of the connecting frame strip is arranged along the horizontal direction or the vertical direction, the connecting frame is enclosed by a front plate, a back plate, the first side plate and the second side plate, the exposed surface of the back plate is used for being attached to a wall body in an attaching mode, the front plate is positioned on one side far away from the wall body, the first side plate and the second side plate are connected between the front plate and the back plate, the first side plate and the second side plate are parallel to each other and are perpendicular to the back plate, the first backup plate and the second backup plate are respectively and perpendicularly connected to the edge positions of the first side plate and the second side plate close to the back plate, and the back surfaces of the first backup plate, the second backup plate, first backup plate or second backup plate still are used for and realize the fixed connection of whole fastener and wall body with wall body fixed connection, first cardboard and second cardboard are connected respectively in the intermediate position of first curb plate and second curb plate, and first cardboard is parallel with first backup plate, and the second cardboard is parallel with the second backup plate, first cardboard and second cardboard are arranged in the draw-in groove that sets up on two decorative wall boards of connecting frame strip both sides respectively and realize the location of decorating the wallboard, distance L between the front of backup plate and the front bezel exposure is greater than decorative wall panel's gross thickness, and the decorative wall panel who is fixed a position by first cardboard and second cardboard openly is greater than zero with the distance N between the front of front bezel exposure to make when whole fastener transverse arrangement, the front bezel can play bellied waist line effect.
Preferably, the exposed surface of the front plate is a flat surface, the exposed surface of the front plate is parallel to the exposed surface of the back plate and is vertically intersected with the exposed surfaces of the first side plate and the second side plate, namely, the inner contour and the outer contour of the cross section of the connecting frame strip are both rectangular structures. Hollow connecting frame strip of rectangle self dead weight can not overweight, and processing is convenient, still possesses certain structural strength and bearing capacity, and two cardboards and two backup plates of cooperation both sides are fixed a position decorative wall board, when transverse arrangement uses as the stringcourse lines, still can provide holding power, non-deformable to decorative wall board.
Furthermore, the exposed surface of the front plate of the connecting frame strip and the exposed vertex angle of the vertical intersection position of the exposed surface of the first side plate and the exposed surface of the second side plate are arranged to be of a chamfer structure, so that the front plate of the connecting frame strip is prevented from being collided and damaged. The chamfer structure is preferably configured as a round chamfer.
Preferably, the thicknesses of the first clamping plate, the second clamping plate, the first backup plate, the second backup plate, the front plate of the connecting frame strip, the back plate of the connecting frame strip, the first side plate of the connecting frame strip and the second side plate of the connecting frame strip are all equal to 1.8-2.2 mm.
Further, along the direction of perpendicular wall body, the clearance width between first cardboard and the first backup plate to and the clearance width between second cardboard and the second backup plate all is greater than the local thickness dimension of the decorative wallboard that holds in this clearance 0.4 ~ 0.6 mm.
Furthermore, the wall dual-purpose fastener is made of aluminum alloy or other metal materials, the decorative wallboard is a calcium silicate fiber board, when the length direction of the connecting frame strip is arranged along the horizontal direction, a plurality of mounting holes for screws to pass through are formed in the first backup plate or the second backup plate above the connecting frame strip, and the wall dual-purpose fastener is fixed on the wall body through the screws penetrating through the mounting holes and driven into the wall body.
Furthermore, be located the connecting frame strip top correspond the peripheral region that sets up the mounting hole on first backup plate or the second backup plate and set to sunk structure, and sunk structure forms a length direction and the unanimous recess of whole connecting frame strip length direction, reduces the thickness of this department on the one hand, the processing of the mounting hole of being convenient for, and on the other hand prevents that the screw afterbody from too protruding and influencing the installation of decorating the wallboard.
Further, along the direction that is parallel to the wall body, the width of first backup plate or the second backup plate that is provided with the mounting hole is greater than the width of corresponding first cardboard or second cardboard, and the mounting hole is located outside the orthographic projection of corresponding first cardboard or second cardboard at the wall. The width of backup plate sets to the width that is greater than the cardboard, is favorable to decorating the preliminary location of wallboard before with the cardboard block, is convenient for decorate the wallboard quick with the cardboard block, the mounting hole sets up the projection that the position is located the cardboard on the backup plate outside, can make things convenient for the processing and the installation of fastener.
In this patent, the intermediate position is a position centered at 1/2, i.e., a position intermediate between the center point and 1/4 of the two ends.
The utility model discloses following beneficial effect has at least:
the utility model discloses a dual-purpose fastener of wall simple structure, simple to operate, but both vertical layout be as the concatenation strip, but transverse arrangement again can be as the stringcourse, and the hollow structure connecting frame strip that is located fastener central point and puts not only lightly but also possesses certain structural strength, can provide the supporting role to decorating the wallboard when as the stringcourse, and hollow connecting frame strip inside can also arrange the electric wire, has simplified the mounting process, the practicality of decorating the wallboard and has been strong. The mounting holes for mounting the screws are reserved on the first backup plate or the second backup plate, the fasteners are fixed on the wall body through the screws, the mode of gluing is not needed for fixing, and the wall body is simple, environment-friendly, firm and not easy to fall off. The connecting frame strip both sides are equipped with the cardboard, decorate the wallboard side and be provided with the draw-in groove, decorate the wallboard and pass through the matching joint of cardboard and draw-in groove and by the erection site, the cardboard is in an invisible state, and visual effect is good, elegant appearance. The utility model discloses an aluminum alloy is preferred to the fastener material, and the quality is light, durable and can cyclic utilization again. The utility model discloses in, the apex angle that exposes of connecting frame strip front bezel exposed surface and first curb plate and the perpendicular crossing position department of second curb plate exposed surface sets up to the chamfer structure, can avoid colliding with the injury, and the security is high.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a cross-sectional view (side view) of a wall surface dual-purpose fastener according to a preferred embodiment of the present invention;
FIG. 2 is a mounting plan view (cross sectional side view) of the dual purpose wall fastener of the preferred embodiment of the present invention;
fig. 3 is a perspective view of the wall surface dual-purpose fastener according to the preferred embodiment of the present invention.
In the figure: 1-connecting frame strips, 11-front plates, 12-back plates, 13-first side plates, 14-second side plates, 15-exposed vertex angles, 2-first clamping plates, 3-second clamping plates, 4-first backup plates, 5-second backup plates, 51-screws, 52-mounting holes, 53-grooves, 6-walls, 7-first decorative wall plates and 8-second decorative wall plates.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Referring to fig. 1 to 3, the dual-purpose wall fastener for assembly decoration comprises a connecting frame strip 1, a first clamping plate 2, a second clamping plate 3, a first backup plate 4 and a second backup plate 5, wherein the connecting frame strip is a hollow frame-shaped structure, the length direction of the connecting frame strip is arranged along the horizontal direction, the connecting frame is enclosed by a front plate 11, a back plate 12, a first side plate 13 and a second side plate 14, the exposed surface of the back plate is used for being attached to a wall 6, the front plate is arranged at one side far away from the wall, the first side plate and the second side plate are connected between the front plate and the back plate, the first side plate and the second side plate are parallel to each other and are perpendicular to the back plate, the first backup plate and the second backup plate are respectively and perpendicularly connected to the edge positions of the first side plate and the second side plate close to the back plate, the back surface of the first backup plate, the back surface of the second backup plate and the exposed surface of the back plate are flush, the first backup plate or the second backup plate is further used for being fixedly connected with a wall body to achieve fixed connection of the whole fastener and the wall body, the first clamping plate and the second clamping plate are respectively connected to the middle positions of the first side plate and the second side plate, the first clamping plate is parallel to the first backup plate, the second clamping plate is parallel to the second backup plate, the first clamping plate and the second clamping plate are respectively used for being clamped into clamping grooves formed in the first decorative wall plate 7 and the second decorative wall plate 8 on two sides of the connecting frame strip to achieve positioning of the decorative wall plates, the distance L between the front face of the backup plate and the exposed face of the front plate is equal to 17mm, and the distance N between the front face of the first decorative wall plate 7 and the exposed face of the second decorative wall plate 8 located by the first clamping plate and the second clamping plate is equal to 4.5mm, so that when the whole fastener is transversely arranged, the front plate can achieve a convex waist line effect.
In this embodiment, the first decorative wall panel 7 and the second decorative wall panel 8 are both calcium silicate fiber boards with a thickness equal to 12 mm.
In this embodiment, the exposed surface of front bezel is straight face, and the front bezel exposed surface is parallel with the backplate exposed surface and intersects perpendicularly with the exposed surface of first curb plate and second curb plate, promptly the interior contour and the outline of the cross section of connecting frame strip all are rectangular structure. Hollow connecting frame strip of rectangle self dead weight can not overweight, and processing is convenient, still possesses certain structural strength and bearing capacity, and two cardboards and two backup plates of cooperation both sides are fixed a position decorative wall board, when transverse arrangement uses as the stringcourse lines, still can provide holding power, non-deformable to decorative wall board.
In this embodiment, the exposed top angle 15 that exposes of connecting frame strip front bezel exposed surface and first curb plate and the perpendicular crossing position department of second curb plate exposed surface sets up to round chamfer structure to prevent to collide with the injury.
In this embodiment, the thickness of the front plate, the back plate, the first side plate and the second side plate of the first clamping plate, the second clamping plate, the first backup plate and the connecting frame strip all equals to 2mm, the width of the front plate and the back plate in the vertical direction is 14mm, the width of the first clamping plate, the width of the second clamping plate and the first backup plate in the vertical direction is 10mm, and the width of the second backup plate in the vertical direction is 30 mm.
In this embodiment, along the direction perpendicular to the wall body, the width of the gap between the first clamping plate and the first backup plate, and the width of the gap between the second clamping plate and the second backup plate are both 0.5mm larger than the local thickness of the decorative wall panel accommodated in the gap, so as to accommodate the size error of the decorative wall panel, but in installation.
In this embodiment, the material of the dual-purpose fastener of wall is the aluminum alloy, and the length direction of connecting frame strip sets up along the horizontal direction, and the dual-purpose fastener of wall uses as the stringcourse, is located and is provided with a plurality of mounting holes 52 that supply screw 51 to pass on the second backup plate above the connecting frame strip, the dual-purpose fastener of wall is through passing the mounting hole and the fix with screw of driving into the wall body on the wall body.
In this embodiment, the peripheral region corresponding to the mounting hole on the first backup plate or the second backup plate above the connecting frame strip is set to be a recessed structure, and the recessed structure forms a groove 53 with the length direction being the same as the length direction of the connecting frame strip, so that the thickness of the position is reduced, the processing of the mounting hole is facilitated, and the installation of the decorative wall panel is prevented from being influenced by the excessively protruding tail part of the screw. In this embodiment, the groove 53 is located outside the orthographic projection of the second clamping plate on the second backup plate and the wall surface, and the width of the groove is 10 mm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A dual-purpose fastener for wall surfaces for assembly decoration is characterized by comprising a connecting frame strip (1), a first clamping plate (2), a second clamping plate (3), a first backup plate (4) and a second backup plate (5), wherein the dual-purpose fastener is used for both horizontal and longitudinal purposes, namely the connecting frame strip is a hollow frame-shaped structure, the length direction of the connecting frame strip is arranged along the horizontal direction or the vertical direction, the connecting frame is enclosed by a front plate (11), a back plate (12), a first side plate (13) and a second side plate (14), the exposed surface of the back plate is used for being attached to a wall body (6), the front plate is positioned on one side far away from the wall body, the first side plate and the second side plate are connected between the front plate and the back plate, the first side plate and the second side plate are parallel to each other and are perpendicular to the back plate, the first backup plate and the second backup plate are respectively and perpendicularly connected to the edge positions of the first side plate and the second side plate, which, the back face of the first backup plate, the back face of the second backup plate and the exposed face of the back plate are flush with each other so as to be attached to a wall together, the first backup plate or the second backup plate is also used for being fixedly connected with the wall to realize the fixed connection of the whole fastener and the wall, the first clamping plate and the second clamping plate are respectively connected at the middle positions of the first side plate and the second side plate, the first clamping plate is parallel to the first backup plate, the second clamping plate is parallel to the second backup plate, the first clamping plate and the second clamping plate are respectively used for being clamped into clamping grooves arranged on two decorative wallboards (7/8) at two sides of a connecting frame strip to realize the positioning of the decorative wallboards, the distance L between the front face of the backup plate and the exposed face of the front plate is larger than the total thickness of the decorative wallboards, and the distance N between the front face of the decorative wallboards positioned by the first clamping plate and the second clamping plate and the exposed face of the front plate is larger, the front plate can play a convex waist line effect;
the exposed vertex angle (15) at the vertical intersection position of the exposed surface of the front plate of the connecting frame strip and the exposed surfaces of the first side plate and the second side plate is of a chamfer structure.
2. The dual-purpose fastener for wall surface used in assembly decoration according to claim 1, wherein the exposed surface of the front plate is a flat surface, and the exposed surface of the front plate is parallel to the exposed surface of the back plate and perpendicularly intersects the exposed surfaces of the first side plate and the second side plate, i.e. the inner contour and the outer contour of the cross section of the connecting frame strip are both rectangular.
3. A dual purpose fastener for a wall surface for assembly finishing as claimed in claim 1, wherein said chamfer structure is provided as a rounded chamfer.
4. The dual-purpose fastener for wall surface used for assembly decoration according to claim 1, wherein the thicknesses of the first clamping plate, the second clamping plate, the first backup plate, the second backup plate, the front plate, the back plate, the first side plate and the second side plate of the connecting frame strip are all equal to 1.8-2.2 mm.
5. The fastener of claim 1, wherein the width of the gap between the first clamping plate and the first backup plate and the width of the gap between the second clamping plate and the second backup plate are 0.4-0.6 mm larger than the local thickness of the decorative wall plate accommodated in the gap along the direction perpendicular to the wall.
6. The fastener for wall surface of any one of claims 1 to 5, wherein the fastener for wall surface is made of aluminum alloy, the decorative wall panel is calcium silicate fiber, when the connecting frame strip is horizontally disposed along the length direction, a plurality of mounting holes (52) for screws (51) to pass through are disposed on the first backup plate or the second backup plate above the connecting frame strip, and the fastener for wall surface is fixed on the wall body by screws which pass through the mounting holes and are screwed into the wall body.
7. A dual-purpose fastener for wall surface used in fabricated decoration according to claim 6, wherein the peripheral region of the first backup plate or the second backup plate above the connecting frame strip corresponding to the installation hole is provided with a recessed structure, and the recessed structure forms a groove (53) with a length direction consistent with the length direction of the connecting frame strip.
8. The dual-purpose wall fastener for assembly decoration according to claim 6, wherein the width of the first or second backup plate provided with the mounting hole is larger than the width of the corresponding first or second clamping plate, and the mounting hole is located outside the orthographic projection of the corresponding first or second clamping plate on the wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920592456.XU CN209855118U (en) | 2019-04-28 | 2019-04-28 | A dual-purpose fastener of wall for assembled fitment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920592456.XU CN209855118U (en) | 2019-04-28 | 2019-04-28 | A dual-purpose fastener of wall for assembled fitment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855118U true CN209855118U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920592456.XU Expired - Fee Related CN209855118U (en) | 2019-04-28 | 2019-04-28 | A dual-purpose fastener of wall for assembled fitment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209855118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187177A (en) * | 2021-05-26 | 2021-07-30 | 浙江亚厦装饰股份有限公司 | Connecting structure for assembled kitchen wall panel |
-
2019
- 2019-04-28 CN CN201920592456.XU patent/CN209855118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187177A (en) * | 2021-05-26 | 2021-07-30 | 浙江亚厦装饰股份有限公司 | Connecting structure for assembled kitchen wall panel |
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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: 20191227 Termination date: 20210428 |