CN210947532U

CN210947532U - Single clip section keel

Info

Publication number: CN210947532U
Application number: CN201921704766.2U
Authority: CN
Inventors: 张正平
Original assignee: Gubaoli Decoration Materials Guangzhou Co ltd
Current assignee: Gubaoli Decoration Materials Guangzhou Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-07
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a single-clip section keel, which comprises a single-clip section keel bottom, a single-clip inner convex part, a single-clip elastic bending part and a connected single-clip clamping part, wherein the bottom end of the single-clip elastic bending part is connected with the upper surface of the single-clip section keel bottom; the single-clamping section keel also comprises a vertical value part which is directly formed on one side edge of the bottom of the single-clamping section keel; when the inserting part of the single film-coated metal composite plate is inserted between the single-card clamping part and the vertical part, the single-card coated metal composite plate is clamped under the action of elastic force generated by the single-card elastic bending part; the single-clamp inner convex part is fixed on the inner side of the single-clamp elastic bending part, and the top end of the inserting part of the single coated metal composite plate is in an interference fit state or just in a contact fit state when being inserted between the single-clamp inner convex part and the vertical value part. The utility model has the advantages of to the clamping-force of monolithic tectorial membrane metal clad plate's cartridge portion, the monolithic tectorial membrane metal clad plate who does benefit to the limit portion that is located wallboard, suspended ceiling and floor keeps the horizontality.

Description

Single clip section keel

Technical Field

The utility model relates to a dalle technical field, concretely relates to technique of single calorie of section bar fossil fragments.

Background

Both aluminum-plastic plates and film-coated metal composite plates are decorative plates for interior decoration. Wallboard, suspended ceiling and floor are all using, and how be difficult for falling after quick installation becomes the problem that needs to solve. For example, chinese patent application No. 201420455220.9, entitled decorative panel connecting profile, discloses that the decorative panel connecting profile comprises a bottom plate, a first limit baffle and a second limit baffle vertically arranged left and right are arranged on the surface of the bottom plate, and a partition plate is formed between the first limit baffle and the second limit baffle; the baffle is located in the middle of first limit baffle and the second limit baffle, the height that highly is not higher than first limit baffle and second limit baffle of baffle, the left surface and the right flank of baffle are provided with third sawtooth and fourth sawtooth respectively, form first embedded groove between first limit baffle and the baffle, form the second embedded groove between second limit baffle and the baffle. The decorative plate connecting section bar with the structure has the following defects:

1) after the inserting part of the decorative plate is inserted into the embedding groove, the decorative plate is easy to loosen. The reason is that the first limit baffle and the second limit baffle are both vertically arranged, the profile is formed and then has certain strength without clamping force, and the slippage is prevented by only relying on the sawtooth structure. For preventing the pine from taking off, can shorten the distance between first limit baffle and the second limit baffle, realize the interference installation and play fixed effect, but the installation needs very big power pressure equipment decorative board like this, if the decorative board has thickness inequality, still can't install, probably harm the decorative board when the pressure equipment decorative board is very big power, can produce the deformation at least, also can drop along with the use easily after the installation, consequently still need beat the problem that the processing just thoroughly solved and easily drop of gluing.

2) The specification also discloses a structure without a partition in the middle, and one advantage of the connecting profile is that the two decorative plates are in a state of being attached to each other, and the installation effect is more widely used, but due to the structure without the partition, the sawtooth structure on the partition is reduced to prevent slipping, and the fixing effect of the partition is lower as a result.

3) The decorative plate is used for ground installation, and the technical content disclosed in the specification indicates that the connecting section bar is required to support, so that the strength of the connecting section bar is necessarily required to be enhanced, namely, the thickness is increased, the material consumption is caused, and the cost is increased.

4) Because the fixing of the decorative plate is only undertaken by the first limit baffle and the second limit baffle, the mounting stability of the decorative plate can be influenced.

5) If first limit baffle and second limit baffle are difficult to produce clamping-force or the cartridge portion deformation of decorative board and influence holistic level effect, prior art is difficult to solve this technical problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a single-clip section bar keel, to the clamping-force of the cartridge portion of monolithic tectorial membrane metal composite board, the monolithic tectorial membrane metal composite board who does benefit to the limit portion that is located wallboard, suspended ceiling and floor or the special limit portion of design keeps the horizontality.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a single-clamping section keel comprises a single-clamping section keel bottom, wherein the bottom of the single-clamping section keel is provided with an upper surface and a lower surface, the single-clamping section keel also comprises a single-clamping elastic bending part, a single-clamping part and a single-clamping inner convex part, the top end of the single-clamping elastic bending part is connected with the single-clamping part, and the bottom end of the single-clamping elastic bending part is connected with the upper surface of the bottom of the single-clamping section keel; the single-clamping section keel also comprises a vertical value part which is directly formed on one side edge of the bottom of the single-clamping section keel; when the inserting part of the single film-coated metal composite plate is inserted between the single-card clamping part and the vertical part, the single-card coated metal composite plate is clamped under the action of elastic force generated by the single-card elastic bending part; the single-clamp inner convex part is fixed on the inner side of the single-clamp elastic bending part, and the insertion part of the film-coated metal composite plate is in an interference fit state or just in a contact fit state when being inserted between the single-clamp inner convex part and the vertical value part.

The single-clamp elastic bending part consists of a base part and a bending part generating elastic force, the bottom end of the base part of the single-clamp elastic bending part is fixedly connected with the upper surface of the bottom of the single-clamp section keel, the top end of the base part of the single-clamp elastic bending part is smoothly and transitionally connected with the bottom end of the bending part generating elastic force, and the top end of the bending part generating elastic force is connected with the single-clamp clamping part; the bending part of the single-clamp elastic bending part, which generates the elastic force, is bent outwards; the single-card clamping part is provided with a vertical clamping surface; the single card inner convex part is provided with a vertical surface.

Two side edges of the bottom of the single-clamping section keel are bent upwards to form convex edges; the top end of the single-card clamping part is provided with an outward bend.

The vertical distance from the outer side edge of the base part of the single-clamping elastic bending part to the corresponding side edge of the bottom of the single-clamping section keel is half of the distance between the two side edges of the bottom of the single-clamping section keel; the base of the single-clamp elastic bending part is in an upward inclined state and inclines towards the direction above the middle line of the upper surface of the bottom of the single-clamp section keel.

The vertical clamping surface of the single-card clamping part and the clamping surface of the vertical clamping part are both provided with anti-falling lines.

The height of the inserting portion of the film-coated metal composite plate is larger than the vertical distance from the single clamping portion to the upper surface of the bottom of the single clamping section keel, and is also larger than the vertical distance from the top end of the vertical portion to the upper surface of the bottom of the single clamping section keel.

The vertical distance from the top surface of the single-clamp inner convex part to the upper surface of the bottom of the single-clamp section keel is 1.5-5 mm.

The inserting depth of the inserting part of the film-coated metal composite plate exceeds the top surface of the single-clamping inner convex part, a spacing distance is reserved between the inserting part and the upper surface of the bottom of the single-clamping section keel, and a guide inclined plane is arranged at the top of the single-clamping inner convex part.

The lower surface of single calorie of section bar fossil fragments bottom is equipped with viscose coating groove.

The utility model discloses following beneficial effect has:

decorative board connection structure based on prior art, the cartridge portion of decorative board all only exists a clamping part, and the clamping-force of clamping part is very limited, often strengthen fixedly through setting up the anticreep line on the clamping face, still strengthen fixed connection through gluing sometimes, these measures all are difficult to satisfy the needs in the aspect of using, it decides its fixed anticreep effect to set up the anticreep line to strengthen fixedly by the clamping-force of clamping part, if the clamping-force of clamping part disappears, the anticreep effect of anticreep line is also discounted greatly and is disappeared even, it has good effect to glue to strengthen fixed connection, but dismantle or change very inconvenient. If strengthen the clamping-force through changing the clamping part structure, but based on the material of section bar and decorative board connection structure's volume and cost design, its effect still is difficult to be satisfied, and especially there is the difference in the cartridge portion of decorative board, will keep its level effect, strengthens the clamping-force through changing the clamping part structure alone, still has the limitation. Therefore, the utility model provides a following technical scheme: two clamping parts have been designed to the cartridge portion of decorative board, one is that the clamping part comes the centre gripping through the clamping-force of clamping part, and the other is that the bottom of the cartridge portion of decorative board comes fixed connection through interference fit structure, perhaps prevents that the cartridge portion of decorative board from taking place to adopt just contact fit structure to come fixed connection to the influence of level and smooth state because of warping, has just so reached satisfied effect. The utility model discloses strengthened the clamping-force to monolithic tectorial membrane metal clad plate's cartridge portion, the monolithic tectorial membrane metal clad plate who does benefit to the limit portion that is located wallboard, suspended ceiling and floor or design limit portion on purpose keeps the horizontality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of a single-clip section keel according to a first embodiment of the invention;

figure 2 is the second structural schematic diagram of the single-clip section keel embodiment of the invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 1, the single-clip profile keel of the present invention comprises a single-clip profile keel bottom 1, wherein the single-clip profile keel bottom is provided with an upper surface and a lower surface, and further comprises a single-clip elastic bending portion 2, a single-clip clamping portion 3 and a single-clip inner convex portion 4, the single-clip elastic bending portion 2 is composed of a base portion and a bending portion generating an elastic force, the bottom end of the base portion of the single-clip elastic bending portion is fixedly connected with the upper surface of the single-clip profile keel bottom 1, the top end of the base portion of the single-clip elastic bending portion is in smooth transition connection with the bottom end of the bending portion generating the elastic force, the top end of the bending portion generating the elastic force is connected with the bottom end of the single-clip clamping portion, or the top end; the bending part of the single-clamp elastic bending part, which generates the elastic force, is bent outwards; the single-clamping section keel also comprises a vertical value part 5, and the vertical value part 5 is directly formed on one side edge of the bottom 1 of the single-clamping section keel; when the inserting part of the single film-coated metal composite plate is inserted between the single-card clamping part 3 and the vertical part 5, the single-card coated metal composite plate is clamped under the action of elastic force generated by the single-card elastic bending part 2; the single-card clamping part 3 is provided with a vertical clamping surface; the single-card inner convex part 4 is fixed on the inner side of the base part of the single-card elastic bending part 2, the vertical distance between the vertical part 5 and the clamping surface of the single-card inner convex part 4 is smaller than or equal to the thickness of the inserting part of the single film-coated metal composite plate, and the inserting part of the single film-coated metal composite plate is in an interference fit state or just in a contact fit state when being inserted between the vertical clamping surface of the single-card clamping part and the clamping surface of the single-card inner convex part 4. The vertical distance between the vertical value part 5 and the clamping surface of the single-card inner convex part 4 can also be slightly larger than the thickness of the inserting part of a single coated metal composite plate, the position is slightly larger than the small gap when the coated metal composite plate is inserted, but the gap cannot be too large so as to adapt to the change of the size of the inserting part of the coated metal composite plate and be suitable for the wall surface and the suspended ceiling; the aforesaid is slightly smaller than the correct one, that is to say, the inserting part of the single laminated metal composite plate is inserted between the vertical surface of the single card inner convex part and the vertical value part 5 in an interference fit state, and the composite plate is suitable for all situations, in particular for edge decoration of the ground or edge decoration needing to be designed. The insertion part of the single film-coated metal composite plate is the insertion part for fixing only one film-coated metal composite plate.

The single-clamp section keel bottom 1 and the vertical part 5 are formed by directly bending and molding a plate section at a right angle, and the single-clamp elastic bending part 2 and the single-clamp clamping part 3 can also be formed by directly bending and molding a plate section or welding the plate section. Of course, the single-clip section keel can also be integrally manufactured. In this application connection or fixed connection all are through welded connection, or the connection that forms after integrated into one piece processing, and some positions do not also exclude screw or viscose or inlay and carry out fixed connection. The single card inner convex part 4 is a rectangular section or a square section, namely the cross section of the single card inner convex part is rectangular or square.

According to the above, the utility model discloses cartridge portion to monolithic tectorial membrane metal clad plate has designed two clamping-force: firstly, when the inserting part of the single laminated metal composite plate is inserted between the vertical value part 5 and the clamping surface of the single-clamp inner convex part 4, the elastic force generated by the single-clamp elastic bending part 2 is in a clamped state; the bottom of the inserting part of the single film-coated metal composite plate is inserted between the vertical surface of the single card inner convex part and the vertical value part 5 in an interference fit state and in a fastened state; or the laminated metal composite plate can be in a common matching state, namely in a contact matching state, so that the inserted part of the laminated metal composite plate is prevented from deforming to influence the integral flat state. The utility model discloses strengthened the clamping-force to monolithic tectorial membrane metal clad plate's cartridge portion, the monolithic tectorial membrane metal clad plate who does benefit to the limit portion that is located wallboard, suspended ceiling and floor or the special limit portion of design keeps the horizontality. The designed special edge part is also designed in the middle of the wallboard, the suspended ceiling and the floor.

One side edge of the single-clip section keel bottom 1 is bent upwards to form a convex edge 11. The vertical distance from the outer side edge of the base part of the single-clip elastic bending part to the corresponding side edge of the bottom of the single-clip section keel is half of the width of the transverse section of the bottom of the single-clip section keel, and the top end of the single-clip clamping part 3 is provided with an outward bend 31. Through the design, the strength of the keel of the single-clamping section bar is enhanced. The utility model provides a single calorie of section bar fossil fragments are board type section bar, and the product among the prior art does not have above-mentioned structure, and consequently its intensity is not enough, is difficult to keep the planarization and the fixed stability after the installation of tectorial membrane metal clad plate.

The vertical clamping surface of the single-clamping part is provided with an anti-thread-off 32-sawtooth structure, and the sawtooth faces the upper surface of the bottom of the single-clamping section keel; the anti-loose lines can also be rough surfaces or structures provided with triangular pointed bulges and the like.

The height of the inserting part of the film-coated metal composite plate is larger than the vertical distance from the single clamping part to the upper surface of the bottom of the single clamping section keel, and is also larger than the vertical distance from the vertical value part 5 to the upper surface of the bottom of the single clamping section keel, so that the single clamping section keel is not required to bear support, the support strength is not required to be specially considered in the manufacturing of the single clamping section keel, the design of the elastic force of the bending part is mainly considered, and the structure is favorable for the design of the elastic force of the bending part. When the laminated metal composite floor is used as a floor, the inserting part of the laminated metal composite plate directly bears the support, so that the laminated metal composite floor is more reliable, and if the single clamping section keel bears the support, the support damage is likely to occur, and the laminated metal composite plate is not flat.

The vertical distance from the top surface of the single-card inner convex part 4 to the upper surface of the bottom of the single-card section keel is 1.5-5mm, and the vertical distance is adjusted according to actual conditions.

The inserting depth of the inserting part of the film-coated metal composite plate exceeds the top surface of the single-clamping inner convex part 4, but a spacing distance is reserved between the inserting part and the upper surface of the bottom of the single-clamping section keel. Is suitable for decorating wall surfaces and top surfaces. The top of the single-card inner convex part 4 is provided with a guide inclined plane.

The lower surface of single calorie of section bar fossil fragments bottom 1 is equipped with viscose coating groove 10, has set up this viscose coating groove, alright with gluing a lot of viscose, fixed more firm, of course, also can set up viscose coating groove on the bottom plate that corresponds, but has increased the processing like this and has installed the degree of difficulty. Utilize this application scheme, can install earlier tectorial membrane metal clad sheet and single calorie of section bar fossil fragments, the coating viscose again is fixed with the bottom plate in viscose coating inslot. If the glue application grooves are provided on the corresponding base plate, the glue application grooves must be correctly positioned. If the width of the laminated metal composite panel is changed, the glue application slot is also changed, and the glue application slot obviously needs to be reprocessed.

The basal portion of the elastic bending portion of the single clamp is in an upward inclined state, and inclines towards the direction above the center line of the upper surface of the bottom of the keel of the single clamp profile, so that the bending portion generating the elastic force generates the elastic force, the bending portion cannot be too large due to the limitation of the height of the elastic bending portion of the single clamp based on space, the profile is hard, the bending portion needs a large force to be pulled outwards when generating the elastic force, or the coated metal composite plate needs to be pressed strongly, so that the insertion portion of the coated metal composite plate is pressed downwards, and the elastic force generated by the bending portion is enhanced due to the upward inclined state of the basal portion of the elastic bending portion of the single clamp.

Fig. 2 is a schematic diagram of a specific structure of a second embodiment of the single-clip profile keel of the present invention, and the differences are only the specific structures of the single-clip elastic bending portion and the single-clip inner convex portion, such as the structures of the bending portion and the clamping portion, the arrangement position of the single-clip inner convex portion, and the like.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the protection scope of the present invention.

Claims

1. The utility model provides a single calorie of section bar fossil fragments, includes single calorie of section bar fossil fragments bottom, and single calorie of section bar fossil fragments bottom is equipped with upper surface and lower surface, its characterized in that: the single-clamp profile keel further comprises a single-clamp elastic bending part, a single-clamp clamping part and a single-clamp inner convex part, the top end of the single-clamp elastic bending part is connected with the single-clamp clamping part, and the bottom end of the single-clamp elastic bending part is connected with the upper surface of the bottom of the single-clamp profile keel; the single-clamping section keel also comprises a vertical value part which is directly formed on one side edge of the bottom of the single-clamping section keel; when the inserting part of the single film-coated metal composite plate is inserted between the single-card clamping part and the vertical part, the single-card coated metal composite plate is clamped under the action of elastic force generated by the single-card elastic bending part;

the single-clamp inner convex part is fixed on the inner side of the single-clamp elastic bending part, and the insertion part of the film-coated metal composite plate is in an interference fit state or just in a contact fit state when being inserted between the single-clamp inner convex part and the vertical value part.

2. The single swage profile runner of claim 1, wherein: the single-clamp elastic bending part consists of a base part and a bending part generating elastic force, the bottom end of the base part of the single-clamp elastic bending part is fixedly connected with the upper surface of the bottom of the single-clamp section keel, the top end of the base part of the single-clamp elastic bending part is smoothly and transitionally connected with the bottom end of the bending part generating elastic force, and the top end of the bending part generating elastic force is connected with the single-clamp clamping part; the bending part of the single-clamp elastic bending part, which generates the elastic force, is bent outwards;

the single-card clamping part is provided with a vertical clamping surface; the single card inner convex part is provided with a vertical surface.

3. The single swage profile runner of claim 1, wherein: two side edges of the bottom of the single-clamping section keel are bent upwards to form convex edges; the top end of the single-card clamping part is provided with an outward bend.

4. The single swage profile runner of claim 2, wherein: the vertical distance from the outer side edge of the base part of the single-clamping elastic bending part to the corresponding side edge of the bottom of the single-clamping section keel is half of the distance between the two side edges of the bottom of the single-clamping section keel; the base of the single-clamp elastic bending part is in an upward inclined state and inclines towards the direction above the middle line of the upper surface of the bottom of the single-clamp section keel.

5. The single swage profile runner of claim 1, wherein: the vertical clamping surface of the single-card clamping part and the clamping surface of the vertical clamping part are both provided with anti-falling lines.

6. The single swage profile runner of claim 1, wherein: the height of the inserting portion of the film-coated metal composite plate is larger than the vertical distance from the single clamping portion to the upper surface of the bottom of the single clamping section keel, and is also larger than the vertical distance from the top end of the vertical portion to the upper surface of the bottom of the single clamping section keel.

7. The single swage profile runner of claim 1, wherein: the vertical distance from the top surface of the single-clamp inner convex part to the upper surface of the bottom of the single-clamp section keel is 1.5-5 mm.

8. The single-click profile runner according to claim 1 or 7, wherein: the inserting depth of the inserting part of the film-coated metal composite plate exceeds the top surface of the single-clamping inner convex part, a spacing distance is reserved between the inserting part and the upper surface of the bottom of the single-clamping section keel, and a guide inclined plane is arranged at the top of the single-clamping inner convex part.

9. The single swage profile runner of claim 1, wherein: the lower surface of single calorie of section bar fossil fragments bottom is equipped with viscose coating groove.