CN210976185U - Glass fastening connection structure - Google Patents

Abstract

In order to solve the problem of difficulty in disassembling the existing greenhouse glass splicing structure, the utility model provides a glass fastening connection structure, which comprises a lower fastener body, glass and an upper fastener body which are sequentially arranged from bottom to top, wherein the lower fastener body comprises a support plate, a connecting plate is upwards arranged in the middle of the support plate, first bulges are arranged at two sides of the connecting plate, and a lower fastener is arranged at the upper end of the connecting plate; the upper fastener body comprises an upper fastener main body provided with a hollow part, and the hollow part is matched with the lower fastener; an opening is arranged below the upper fastener body, and side plates are respectively arranged on two sides of the upper fastener body. The clamping structure is adopted to compress the glass on the top surface of the greenhouse, the hollow part is arranged in the upper fastener body, and the lower fastener of the lower fastener body is correspondingly arranged with the hollow part, so that the glass can be compressed, and the structure is simple; in the disassembly process, the deformation is small, the stability of the connecting structure is improved, and the service life of the connecting structure is prolonged.

Description

Glass fastening connection structure

Technical Field

The utility model relates to greenhouse glass curtain wall fastening connection technical field, concretely relates to glass fastening connection structure.

Background

At present, a greenhouse structure generally adopts a steel structure as a main body, then glass is covered on an outer wall or a roof so as to facilitate lighting or temperature regulation, and in the fixed connection of adjacent glass, the sealing performance is required to be good, and the installation or the disassembly is convenient. Chinese utility model patent CN205993214U discloses a greenhouse covers concatenation section bar, and it is used for the fixed mode of C shaped steel or rectangular pipe and various tubular products through the screwed connection, then adds the rubber and seals, and although the leakproofness of this kind of structure is good, the installation is complicated, and the construction cycle is long.

Or adopt the buckle structure that this application figure 1 shows, it includes lower fastener body and goes up the fastener body, both are the strip structure, and the glass tip is placed under fastener body top, and the top lock of glass has the upper fastener body, and both cooperations reach the effect of fixed glass, and this kind of structure lock in use is convenient, but has the problem of dismantling the difficulty.

When needs are dismantled, if use left side lock contact department as the basis, break off the right side board of going up the fastener body off with the fingers and thumb, the right fastener that needs right side lock contact department at this moment all takes place great deformation with the right composite member. The buckling structure is easily damaged due to too large deformation; or the fastening connection part is loosened, so that the fastening mechanism is unstable; or easily cause the lateral plate and the horizontal connecting plate in the upper buckle body to break off, thus causing the phenomenon of the service life of the whole structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that current greenhouse glass mosaic structure dismantles the difficulty, the utility model provides a glass fastening connection structure improves connection structure's stability and life.

The utility model provides a technical scheme is: a glass fastening connection structure comprises a lower fastener body, glass and an upper fastener body which are sequentially arranged from bottom to top, wherein the lower fastener body comprises a support plate, a connecting plate is upwards arranged in the middle of the support plate, first protruding parts are arranged on two sides of the connecting plate, a lower fastener is arranged at the upper end of the connecting plate, and the cross section of the lower fastener is of a trapezoidal structure with a small upper part and a large lower part; the upper fastener body comprises an upper fastener main body provided with a hollow part, the section of the hollow part is of an inverted trapezoidal structure with a large upper part and a small lower part, and the hollow part is matched with the lower fastener; an opening is formed below the upper fastener body, side plates are arranged on two sides of the upper fastener body respectively, and the side plates are abutted to the glass.

In the specific use of the glass installation structure, the lower fastener body and the upper fastener body are also of strip-shaped structures and are respectively manufactured by integral forming, wherein the lower fastener body comprises a support plate, a connecting plate is arranged in the middle of the support plate upwards by integral forming, glass is placed on the support plate, two pieces of glass are placed on two sides of the support plate, first protruding parts are arranged on two sides of the support plate for positioning, the first protruding parts are of a structure with a circular arc-shaped section, the width of each first protruding part is smaller than the thickness of the glass, in the process of installing the glass, one end of the glass only needs to be abutted against the first protruding parts, the installation efficiency is improved, meanwhile, the circular arc-shaped protruding parts are arranged to facilitate the installation of the glass, the contact area between the circular arc-shaped protruding; a lower combined piece is integrally formed at the upper end of the connecting plate, and the section of the lower combined piece is of a trapezoidal structure with a small upper part and a big lower part; the upper fastener body comprises an upper fastener main body provided with a hollow part, wherein the section of the hollow part is of an inverted trapezoidal structure with a large upper part and a small lower part, the hollow part is matched with the lower closing piece, namely the sectional area of the hollow part is larger than that of the lower closing piece, the size of the bottom end of the section of the hollow part is the same as or slightly larger than that of the bottom end of the section of the lower closing piece, and the height of the section of the hollow part is larger than that of the section of the lower closing piece, namely the lower closing piece can rotate in the hollow part; go up fastener main part below and be provided with the opening, the during hollow portion that the fastener main part was gone up through the opening entering to the lower closing member in the specific use, the bottom of lower closing member contacts with well hollow portion bottom, compresses tightly glass through the integrative curb plate that sets up in last fastener main part both sides again.

Compared with the prior art, the clamping structure is adopted to compress the glass on the top surface of the greenhouse, the hollow part is arranged in the upper fastener body, the lower fastener of the lower fastener body is correspondingly mounted with the hollow part, so that the glass can be compressed, the structure is simple, and the limiting parts are arranged on two sides of the supporting plate, so that the glass can be conveniently placed; it is dismantling the in-process, only need well kenozooecium and lower joint contact left and right sides distance far below prior art well horizontal connecting plate's distance, so its deflection is little, has solved the problem that current greenhouse glass mosaic structure dismantles the difficulty, improves connection structure's stability and life.

Drawings

FIG. 1 is a prior art connection structure diagram of the present invention;

FIG. 2 is a schematic view of the glass fastening structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the upper and lower fastener bodies of the present invention;

FIG. 4 is a schematic view of another embodiment of the connecting structure of the upper and lower fastener bodies according to the present invention;

FIG. 5 is a schematic view of the upper fastener body of the present invention;

in the figure: 1 lower fastener body, 101 supporting plate, 102 connecting plate, 103 lower fastener, 104 through hole, 105 first boss, 106 second boss, 2 upper fastener body, 201 upper fastener body, 202 hollow part, 203 opening, 204 side plate, 205 arc transition section, 206 third boss, 207 recess, 208 groove, 3 glass, 4 sealing gasket.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.

In specific use, as shown in fig. 2, 3 and 4, the glass fastening connection structure comprises a lower fastener body 1, glass 3 and an upper fastener body 2 which are sequentially arranged from bottom to top, wherein the lower fastener body 1 comprises a support plate 101, a connecting plate 102 is upwards arranged in the middle of the support plate 101, first protruding parts 105 are arranged on two sides of the connecting plate 102, a lower fastener 103 is arranged at the upper end of the connecting plate 102, and the section of the lower fastener 103 is of a trapezoidal structure with a small upper part and a large lower part; the upper fastener body 2 comprises an upper fastener body 201 provided with a hollow part 202, the section of the hollow part 202 is of an inverted trapezoidal structure with a large upper part and a small lower part, and the hollow part 202 is matched with the lower fastener 103; an opening 203 is arranged below the upper fastener main body 201, side plates 204 are respectively arranged on two sides of the upper fastener main body 201, and the side plates 204 are abutted to the glass 3.

Compared with the prior art, the clamping structure is adopted to compress the greenhouse top surface glass 3, the hollow part 202 is arranged in the upper fastener body 201, the lower closing piece 103 of the lower fastener body 1 is correspondingly arranged with the hollow part 202, so that the glass 3 can be compressed, the structure is simple, and the limiting parts are arranged on two sides of the supporting plate 101, so that the glass 3 can be conveniently placed; in the disassembly process, the distance between the left side and the right side of the contact of the hollow part 202 and the lower closing part 103 is far lower than that of the horizontal connecting plate 102 in the prior art, so that the deformation is small, the problem of difficulty in disassembly of the splicing structure of the existing greenhouse glass 3 is solved, and the stability and the service life of the connecting structure are improved.

Further, as shown in fig. 2, in order to improve the sealing performance of the fastening structure of the glass 3, in this application, a gasket 4 is disposed between the glass 3 and the supporting plate 101 of the lower fastener body 1, and a gasket 4 (not shown in the figure) is also disposed between the glass 3 and the side plate 204 of the upper fastener body 2; wherein the sealing gasket 4 can be made of rubber or the like known to those skilled in the art.

Further, as shown in fig. 2, 3, and 4, the second protruding portions 106 are further disposed at two ends of the supporting plate 101 of the lower fastener body 1 in the present application, so that in specific use, the sealing gasket 4 between the glass 3 and the lower fastener body 1 is prevented from sliding off, and therefore the second protruding portions 106 are disposed at two ends of the supporting plate 101 to limit the sealing gasket 4, and stability of the overall structure is improved.

Further, as shown in fig. 2, 3 and 4, in the present application, an arc transition section 205 is disposed at a connection position of the side plate 204 and the upper fastener main body 201, so as to avoid stress concentration during a disassembly process, and improve a service life of the upper fastener body 2; similarly, in this application, the third protruding portion 206 is provided below the joint of the side plate 204 and the upper fastener main body 201 through an integrated molding manner, so that the joint strength between the side plate 204 and the upper fastener main body 201 can be increased through the third protruding portion 206, and the service life of the upper fastener body 2 can also be prolonged.

Further, as shown in fig. 2, 3 and 4, the opening 203 of the upper fastener body 201 is in a shape of a horn mouth with a small upper part and a large lower part, so that the lower fastener 103 can conveniently enter the hollow part 202, and when the inclination of the two sides of the horn mouth corresponds to the inclination of the two sides of the cross section of the lower fastener 103, the using effect is optimal.

Furthermore, when the bottom end of the hollow part 202 in the upper fastener body 201 contacts with the bottom of the lower fastener 103 in the application, plane contact, arc surface contact or point contact can be selected, wherein two matched parts are in arc transition at the included angle of the trapezoid, so that the use effect is optimal when the arc surface contact is adopted, and particularly in the dismounting process, the friction and wear generated after the two parts are deformed are reduced through the arc surface contact, and the service life is prolonged; as shown in fig. 2, 3 and 4, in the present embodiment, the recessed portions 207 are disposed below the arms on both sides of the hollow portion 202, the bottom of the lower closing member 103 is provided with the arc-shaped protrusions along the direction of the trapezoidal slope, the buckling effect is achieved by the cooperation of the arc-shaped protrusions and the recessed portions, and the lower closing member is stable and high and has a long service life.

Further, as shown in fig. 4, a through hole 104 is formed in the lower assembly 103, wherein the through hole 104 may be trapezoidal, circular, or triangular, and the like, and by forming the through hole 104, the weight is reduced, the material is saved, and the local deformation of the lower fastener body 1 is increased, so that the service life of the fastening structure is prolonged.

Further, as shown in fig. 4, a groove 208 is disposed above the upper fastener main body 201, wherein one or more grooves 208 may be disposed, and by disposing the groove 208, the local deformation amount carried by the upper fastener main body 201 can also be increased, and the service life of the fastening structure is prolonged.

The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.

Claims (6)

1. The glass fastening connection structure is characterized by comprising a lower fastener body (1), glass (3) and an upper fastener body (2) which are sequentially arranged from bottom to top, wherein the lower fastener body (1) comprises a support plate (101), a connecting plate (102) is upwards arranged in the middle of the support plate (101), first protruding parts (105) are arranged on two sides of the connecting plate (102), a lower fastener (103) is arranged at the upper end of the connecting plate (102), and the section of the lower fastener (103) is of a trapezoidal structure with a small upper part and a large lower part; the upper fastener body (2) comprises an upper fastener body (201) provided with a hollow part (202), the section of the hollow part (202) is of an inverted trapezoidal structure with a large upper part and a small lower part, and the hollow part (202) is matched with the lower fastener (103); an opening (203) is formed below the upper fastener body (201), side plates (204) are respectively arranged on two sides of the upper fastener body (201), and the side plates (204) are abutted to the glass (3).

2. The glass fastening connection structure according to claim 1, wherein a gasket (4) is arranged between the glass (3) and the support plate (101) of the lower fastener body (1), and a gasket (4) is also arranged between the glass (3) and the side plate (204) of the upper fastener body (2).

3. The glass fastening connection structure according to claim 1 or 2, wherein the support plate (101) of the lower fastener body (1) is further provided at both ends with second protrusions (106).

4. The glass fastening connection structure of claim 3, wherein a circular arc transition section (205) is arranged at the connection part of the side plate (204) and the upper fastener main body (201); and a third boss (206) is arranged below the joint of the side plate (204) and the upper fastener main body (201).

5. Glass fastening connection according to claim 1 or 2 or 4, characterized in that the opening (203) is in the shape of a bell mouth with a small top and a large bottom.

6. Glass fastening connection according to claim 1, 2 or 4, characterized in that the lower part (103) is provided internally with a through hole (104).

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