CN220087212U - Profile casting die and profile - Google Patents

Abstract

The utility model provides a profile pressing piece and a profile, wherein the profile pressing piece is used for combining and fixing the profile, a side groove is formed in the side surface of the profile, the profile pressing piece is provided with a top surface, a bottom surface and a first side surface positioned between the top surface and the bottom surface, a first hook bent towards the top surface is arranged at a position, close to the top surface, of the first side surface, a second hook bent towards the bottom surface is arranged at a position, close to the bottom surface, of the first side surface, a fastening hole penetrates through the second hook, and the first hook and the second hook are suitable for being clamped into the side groove.

Description

Profile casting die and profile

Technical Field

The utility model mainly relates to a mounting part of a photovoltaic module, in particular to a profile pressing piece and a profile.

Background

The solar photovoltaic module comprises a solar cell and a profile surrounding the edge of the solar cell. The profile has the function of enhancing the mechanical strength of the solar cell and sealing the edge of the solar cell. In the actual installation process, the fixing between the photovoltaic module with the profile and the bracket is further realized through the profile pressing piece, and the adjacent photovoltaic modules are spliced.

When the existing photovoltaic module is installed by adopting a clamp, the clamp pressed above the frame is widely adopted, and the clamp is directly pressed above the section bar to increase the risk of bursting glass. Meanwhile, the left side and the right side of the existing integrated profile pressing piece or the upper and lower combined profile pressing piece for fixing the profile with the side grooves are required to be respectively embedded into the side grooves of the profile, and because the width dimension of the integrated profile pressing piece or the upper and lower combined profile pressing piece is larger than the distance between photovoltaic modules, when the photovoltaic array middle profile pressing piece is disassembled, even if a fastener between the modules and the profile pressing piece is unscrewed, the integrated profile pressing piece or the upper and lower combined profile pressing piece is not easy to take out from the upper side, and only the profile pressing piece can be slid out along the frame direction. The gaps between the actual photovoltaic modules are not uniform, and even the problem of deformation after bearing exists, so that the profile pressing piece can slide out along the frame direction, and the problem of difficult disassembly and replacement exists.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a profile pressing piece which is applicable to profiles with side grooves, and has stronger tightness and more convenient disassembly.

In order to solve the technical problems, the utility model provides a profile pressing piece which is used for combining and fixing a profile, wherein a side surface of the profile is provided with a side groove, the profile pressing piece is provided with a top surface, a bottom surface and a first side surface positioned between the top surface and the bottom surface, the first side surface is close to the top surface and provided with a first hook bent towards the top surface, the first side surface is close to the bottom surface and provided with a second hook bent towards the bottom surface, the profile pressing piece is provided with a fastening hole penetrating through, and the first hook and the second hook are suitable for being clamped into the side groove.

In an embodiment of the present utility model, a first hook forms a first groove with the first side, a second hook forms a second groove with the first side, and the first groove is adapted to be engaged with an upper end of a notch of the side groove, and the second groove is adapted to be engaged with a lower end of the notch of the side groove.

In an embodiment of the present utility model, a first distance is provided between an end of the first hook away from the first side surface and an end of the second hook away from the first side surface, a second distance is provided between the upper end of the side slot opening and the lower end of the side slot opening, a third distance is provided between the upper surface of the side slot and the lower surface of the side slot, and the first distance is greater than the second distance and less than the third distance.

In one embodiment of the utility model, the profile pressing piece further comprises a second side surface opposite to the first side surface, a third hook bending towards the top surface is arranged at a position of the second side surface close to the top surface, a fourth hook bending towards the bottom surface is arranged at a position of the second side surface close to the bottom surface, and the third hook and the fourth hook are suitable for being clamped into the side groove.

In an embodiment of the present utility model, a third hook and the second side form a third groove, the fourth hook and the second side form a fourth groove, and the third groove is adapted to be clamped to an upper end of a notch of the side groove, and the fourth groove is adapted to be clamped to a lower end of the notch of the side groove.

In one embodiment of the utility model, the profile press comprises at least one crimp and at least one connector; wherein the crimp member includes a crimp portion for coupling with the side groove; the connecting piece is used for being assembled with the at least one crimping piece to form the profile pressing piece; the widths of the crimping piece and the connecting piece are smaller than the installation distance between two adjacent sections on the photovoltaic bracket.

In one embodiment of the utility model, the profile press comprises one of the press members and one of the connecting members, the press members having one of a connecting groove and a connecting portion, the connecting member having a fixing portion and the other of the connecting portion and the connecting groove provided on one side of the fixing portion, the connecting portion being adapted to slide into the connecting groove in the extending direction of the connecting groove.

In one embodiment of the utility model, the profile pressing piece comprises two press-connection pieces and one connecting piece, each press-connection piece is provided with a connecting groove, each connecting piece is provided with a fixing part and two connecting parts respectively arranged at two sides of the fixing part, each connecting part is suitable for sliding into the corresponding connecting groove along the extending direction of the corresponding connecting groove, and therefore the connecting piece is used for assembling the two press-connection pieces together.

In one embodiment of the utility model, the profile pressing piece comprises two press-connection pieces and one connecting piece, each press-connection piece is provided with a connecting part, each connecting piece is provided with a fixing part and two connecting grooves respectively arranged on two sides of the fixing part, each connecting part is suitable for sliding into the corresponding connecting groove along the extending direction of the corresponding connecting groove, and therefore the connecting piece is used for assembling the two press-connection pieces together.

The utility model also provides a section bar, which comprises an outer frame and a bearing part, wherein a cavity is arranged in the outer frame, a side groove for installing a section bar casting die is arranged on the side face of the outer frame, a groove bottom is arranged in the side groove, a first hook part facing the groove bottom is arranged at the upper end of a notch of the side groove, a first bayonet is formed between the first hook part and the groove bottom, a second hook part facing the groove bottom is arranged at the lower end of the notch of the side groove, a second bayonet is formed between the second hook part and the groove bottom, and the bearing part is positioned on the outer frame and used for bearing a workpiece to be installed.

In one embodiment of the utility model, the lower end of the notch of the side groove is opposite to the upper end of the notch, and the bottom of the groove is perpendicular to the bottom surface of the profile.

In an embodiment of the utility model, the first hook portion is inclined at an angle of between 10 and 80 ° with respect to the bottom surface of the profile, and the second hook portion is inclined at an angle of between 10 and 80 ° with respect to the bottom surface of the profile.

In one embodiment of the utility model, the profile press has a coupling portion with opposing first and second hooks, the first hooks snap into the first bayonet and the second hooks snap into the second bayonet when the profile is coupled to the profile press.

Compared with the prior art, the profile pressing piece and the profile are matched through the hooks, so that the tightness is stronger, and the profile pressing piece is convenient to detach.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the accompanying drawings:

fig. 1 is a schematic view of a profile according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of a profile press according to a first embodiment of the utility model.

Fig. 3 is a schematic perspective view of a profile pressing piece according to a first embodiment of the present utility model.

Fig. 4 is a schematic view of a profile pressing member and a profile according to a first embodiment of the present utility model.

Fig. 5 is a schematic cross-sectional view of a profile press according to a second embodiment of the utility model.

Fig. 6 is a schematic perspective view of a profile pressing piece according to a second embodiment of the present utility model.

Fig. 7 is a schematic view of a profile pressing member and a profile according to a second embodiment of the present utility model.

Fig. 8 is a perspective view of a connector according to a third embodiment of the present utility model.

Fig. 9 is a schematic perspective view of a crimping member according to a third embodiment of the present utility model.

Fig. 10 is a schematic view of a press-fit of a profile according to a third embodiment of the present utility model.

Fig. 11 is a perspective view of a crimping member according to a fourth embodiment of the present utility model.

Fig. 12 is a perspective view of a connector according to a fourth embodiment of the present utility model.

Fig. 13 is a perspective view of another crimp member according to the fourth embodiment of the present utility model.

Fig. 14 is a schematic view of a press-fit of a profile according to a fourth embodiment of the present utility model.

Fig. 15 is a schematic perspective view of a crimping member according to a fifth embodiment of the present utility model.

Fig. 16 is a perspective view of a connector according to a fifth embodiment of the present utility model.

Fig. 17 is a schematic view of a press-fit of a profile according to a fifth embodiment of the present utility model.

Fig. 18 is a perspective view of a crimping member according to a sixth embodiment of the present utility model.

Fig. 19 is a perspective view of a connector according to a sixth embodiment of the present utility model.

Fig. 20 is a schematic view showing a press-fitting of a profile according to a sixth embodiment of the present utility model.

Fig. 21 is a perspective view of a crimping member according to a seventh embodiment of the present utility model.

Fig. 22 is a perspective view of a connector according to a seventh embodiment of the present utility model.

Fig. 23 is a schematic view of a press-fit of a profile according to a seventh embodiment of the present utility model.

Fig. 24 is a schematic perspective view of a crimping member according to an eighth embodiment of the present utility model.

Fig. 25 is a schematic perspective view of a connector according to an eighth embodiment of the present utility model.

Fig. 26 is a schematic view showing the fitting of a profile pressing member to a profile according to the eighth embodiment of the present utility model.

The reference numerals in fig. 1-26 are illustrated as follows:

section bar 10

Outer frame 11

The carrying part 12

Cavity 13

Side groove 14

Tank bottom 15

First hook 16

Second hook 17

First bayonet 18

Second bayonet 19

Profile press 100, 200, 300, 400, 500, 600, 700, 800

Joint 101

Top surfaces 110, 210, 310, 410, 510, 610, 710, 810

Bottom surface 120, 220, 320, 420, 520, 620, 720, 820

First side 130, 230, 330, 430, 530, 630, 730, 830

Second side 240

First hooks 131, 231, 331, 431, 531, 631, 731, 831

Second hooks 132, 232, 322, 432, 532, 632, 732, 832

Third hook 241

Fourth hook 242

First grooves 133, 233, 333, 433, 533, 633, 733, 833

Second grooves 134, 234, 334, 434, 534, 634, 734, 834

Third groove 243

Fourth groove 244

First distance H1

Second distance H2

Third distance H3

Crimping members 350, 450, 550, 650, 750, 850

Connectors 360, 460, 560, 660, 760, 860

Fixed parts 361, 461, 561, 661, 761, 861

Assembly 465

Connection grooves 351, 451, 551, 651, 751, 851

Connection 352, 452, 552, 652, 752, 852

Groove 853

Convex strip 854

Support 762

The primary fastening holes 170, 270, 370, 470, 570, 670, 770, 870

Fasteners 171, 271, 371, 471, 571, 671, 771, 871

Secondary fastening holes 380, 480, 580, 680, 780, 880

Photovoltaic support 20

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are used in the description of the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is apparent to those of ordinary skill in the art that the present utility model may be applied to other similar situations according to the drawings without inventive effort. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.

As used in the specification and in the claims, the terms "a," "an," "the," and/or "the" are not specific to a singular, but may include a plurality, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model. Furthermore, although terms used in the present utility model are selected from publicly known and commonly used terms, some terms mentioned in the present specification may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Furthermore, it is required that the present utility model is understood, not simply by the actual terms used but by the meaning of each term lying within.

It will be understood that when an element is referred to as being "on," "connected to," "coupled to," or "contacting" another element, it can be directly on, connected or coupled to, or contacting the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly on," "directly connected to," "directly coupled to," or "directly contacting" another element, there are no intervening elements present. Likewise, when a first element is referred to as being "electrically contacted" or "electrically coupled" to a second element, there are electrical paths between the first element and the second element that allow current to flow. The electrical path may include a capacitor, a coupled inductor, and/or other components that allow current to flow even without direct contact between conductive components.

Example 1

FIG. 1 is a schematic view of a profile according to an embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of a profile blank according to a first embodiment of the utility model; FIG. 3 is a schematic perspective view of a profile compression element according to a first embodiment of the present utility model; fig. 4 is a schematic view of a profile pressing member and a profile according to a first embodiment of the present utility model. Referring now to fig. 2-4 in combination, the present utility model provides a profile compression element 100 comprising a top surface 110, a bottom surface 120, and a first side surface 130, wherein the top surface 110 and the bottom surface 120 are opposite, and the first side surface 130 is located between the top surface 110 and the bottom surface 120. Further, the first side 130 is further provided with a first hook 131 and a second hook 132, and the first hook 131 is located on the first side 130 near the top surface 110 and is bent towards the top surface 110, i.e. the upper end as shown in fig. 2; the second hooks 132 are positioned on the first side 130 near the bottom surface 120 and are bent toward the bottom surface 120, i.e., the lower end as shown in fig. 2.

The profile press 100 in this embodiment is adapted to cooperate with the profile 10 shown in fig. 1, the profile 10 having side grooves 14, and the first hooks 131 and the second hooks 132 of the profile press 100 are adapted to snap into the side grooves 14 of the profile 10, as shown with reference to fig. 4.

As shown in fig. 3, which is a preferred embodiment of the present utility model, the middle-sized lumber compression member 100 further has fastening holes 170 therethrough.

Further, in the present embodiment, a first groove 133 is formed between the first hook 131 and the first side 130, a second groove 134 is formed between the second hook 132 and the first side 130, and as shown in fig. 3 and 4, the first groove 133 (not shown in fig. 4) is adapted to be engaged with the upper end of the slot of the side slot 14, and the second groove 134 is adapted to be engaged with the lower end of the slot of the side slot 14.

Further, the first hook 131 of the profile pressing piece 100 provided by the present utility model has a first distance H1 between an end (an upper end as shown in fig. 2) away from the first side 130 and an end (a lower end as shown in fig. 2) of the second hook 132 away from the first side 130, a second distance H2 between an upper end and a lower end of a notch of the side groove 14, and a third distance H3 between an upper surface and a lower surface of the side groove 14. In order to enable the profile pressing member 100 to be connected to the profile 10 and not easily separated, the first distance H1 is greater than the second distance H2 and less than the third distance H3, and the following are satisfied: h2< H1< H3.

As shown in fig. 1, which shows a preferred embodiment of the present utility model, the side groove 14 of the middle-sized material 10 further has a groove bottom 15, and both upper and lower notches of the side groove 14 are designed as a bent hook shape. Specifically, the upper end of the notch of the side groove 14 is provided with a first hook 16 facing the groove bottom 15, the lower end of the notch is provided with a second hook 17 facing the groove bottom 15, and a first bayonet 18 and a second bayonet 19 are respectively formed between the first hook 16 and the second hook 17 and the groove bottom 15.

In the present embodiment, the profile pressing member 100 has a coupling portion 101, and the coupling portion 101 includes a first side 130 and a first hook 131 and a second hook 132 on the first side 130, and when the profile pressing member 100 is coupled to the profile 10 as shown in fig. 1, the first hook 131 is engaged with the first bayonet 18, and the second hook 132 is engaged with the second bayonet 19. Correspondingly, the first hook 16 is clamped into the first groove 133, and the second hook 17 is clamped into the second groove 134. The first hook portion 16 and the second hook portion 17 are bent hooks, and can abut against the first hook 131 and the second hook 132 of the combining portion 101, so that the combining strength of the side groove and the profile pressing piece can be improved.

The middle-sized material 10 of the present embodiment further includes an outer frame 11 and a carrying portion 12, the outer frame 11 includes a cavity 13, and the carrying portion 12 is used for carrying a workpiece to be mounted, such as a photovoltaic cell.

In one embodiment of the present utility model, the upper notch end of the side channel 14 is opposite the lower notch end.

In one embodiment of the utility model, the groove bottom 15 is perpendicular to the bottom surface of the profile 10.

Further, in order to facilitate the installation between the profile presser 100 and the profile 10 while ensuring the firmness of the installation, the first hook 16 has an inclination angle α of between 10 and 80 ° with respect to the bottom surface (substantially horizontal surface) of the profile 10, and likewise the second hook 17 has an inclination angle β of between 10 and 80 ° with respect to the bottom surface of the profile 10. It should be noted that, in the embodiment shown in fig. 1, the inclination angles of the first hook portion 16 and the second hook portion 17 with respect to the bottom surface of the profile 10 are the same as those required for manufacturing and installation, and in other embodiments of the present utility model, the inclination angles of the first hook portion 16 and the second hook portion 17 with respect to the bottom surface of the profile 10 may be different, and the present utility model is not limited thereto.

In a preferred embodiment of the utility model, the first hook 16 is inclined at an angle α of between 30 and 60 ° with respect to the bottom surface (substantially horizontal) of the profile 10.

In a preferred embodiment of the utility model, the second hook 17 is inclined at an angle β of between 30-60 ° with respect to the bottom surface of the profile 10.

Example two

FIG. 5 is a schematic cross-sectional view of a profile blank according to a second embodiment of the utility model; fig. 6 is a schematic perspective view of a profile pressing piece according to a second embodiment of the present utility model; fig. 7 is a schematic view of a profile pressing member and a profile according to a second embodiment of the present utility model. Referring to fig. 5-7 in combination, in comparison with the first embodiment, a profile blank 200 according to the second embodiment of the present utility model further includes a second side 240 opposite to the first side 130, and the second side 240 has a third hook 241 and a fourth hook 242 thereon. Wherein, the third hook 241 is located at a position of the second side 240 near the top surface 210 and is bent upward toward the top surface 210 as shown in fig. 2; the fourth hooks 242 are positioned on the second side 240 near the bottom 220 and curve downward toward the bottom 220, i.e., downward as shown in fig. 2. As in the first embodiment, the third hooks 241 and the fourth hooks 242 in this embodiment are adapted to engage with the side grooves 14 of the profile 10, and in particular, the third hooks 241 and the fourth hooks 242 are adapted to engage with the side grooves 14.

Further, in the present embodiment, a third groove 243 is formed between the third hook 241 and the second side 240, and a fourth groove 244 is formed between the third hook 242 and the second side 240, and as shown in fig. 7, the third groove 243 is adapted to be engaged with the upper end of the slot of the side slot 14, and the fourth groove 244 is adapted to be engaged with the lower end of the slot of the side slot 14.

Referring to fig. 5-7, the middle section bar pressing member 200 of this embodiment is of a symmetrical design, and the first side 230 and the second side 240 thereof are respectively adapted to be engaged with the section bars 10, so as to connect adjacent section bars 10 together. Further, the profile pressing member 200 further has a fastening hole 270 therethrough, which is adapted to mount a fastener 271.

Example III

FIG. 8 is a perspective view of a connector according to a third embodiment of the present utility model; FIG. 9 is a schematic perspective view of a crimp member according to a third embodiment of the present utility model; fig. 10 is a schematic view of a press-fit of a profile according to a third embodiment of the present utility model. Referring to fig. 8-10 in combination, a profile press 300 is provided in a split design, including a press 350 and a connector 360, with a top surface 310, a bottom surface 320, and a first side surface 330 all located on the press 350. Specifically, the first side 330 of the pressing member 350 has a first hook 331 and a second hook 332, which are the same as the previous embodiments, and a first groove 333 and a second groove 334 are formed between the first hook 331 and the second hook 332 and the first side 330, and the first groove 333 and the second groove 334 are adapted to be engaged with the upper end and the lower end of the notch of the side slot 14, respectively.

Further, in the present embodiment, the connecting groove 351 is formed on the second side of the pressing member 350, the connecting member 360 has a fixing portion 361 and a connecting portion 352 located on one side (right side as viewed in fig. 8) of the fixing portion 361, and when the pressing member 350 is connected to the connecting member 360, the connecting portion 352 located on the connecting member 360 is adapted to slide into the connecting groove 351 along the extending direction (front-rear direction in fig. 8) of the connecting groove 351 on the pressing member 350. It will be appreciated that in other embodiments of the present utility model, the connection groove 351 and the connection portion 352 may be located on the connection member 360 and the crimp member 350, respectively, and the present utility model is not limited in this regard.

Further, the middle-sized lumber press 300 of the present embodiment further has a main fastening hole 370 therethrough, adapted to install the fastening member 371.

As shown in fig. 8-10, a preferred embodiment of the present utility model is shown in which crimp 350 and connector 360 are adapted to be mounted to one side of an end photovoltaic module in cooperation with profile 10. For saving the mold, although the end of the photovoltaic module is not easy to disassemble, the widths of the press-fit piece 350 and the connecting piece 360 in this embodiment are still smaller than the installation distance of the adjacent two profiles 10 in the photovoltaic array on the photovoltaic bracket 20. When the disassembly is performed, the crimping member 350 and the connecting member 360 are directly disassembled together without sliding the two apart.

Further, the middle-sized lumber press 300 of the present embodiment further has a secondary fastening hole 380 adapted to fix a crimp 350 and a connector 360 by bolts (not shown). It should be noted that, in other embodiments of the present utility model, the number of the secondary fastening holes 380 may be plural in order to further enhance the fixing effect, which is not particularly limited herein.

Example IV

FIG. 11 is a perspective view of a crimp member according to a fourth embodiment of the present utility model; FIG. 12 is a perspective view of a connector according to a fourth embodiment of the present utility model; FIG. 13 is a perspective view of another crimp member according to a fourth embodiment of the present utility model; fig. 14 is a schematic view of a press-fit of a profile according to a fourth embodiment of the present utility model. Referring to fig. 11-14 in combination, a profile pressing member 400 provided in this embodiment includes a pressing member 450, a connecting member 460 and an assembly 465, wherein each pressing member 450 has a connecting groove 451, and the connecting member 460 has a fixing portion 461 and connecting portions 452 located at both sides of the fixing portion 461. When the crimping members 450, the assembly 465 and the connection member 460 are connected, the two crimping members 450 are positioned at both sides of the connection member 460, respectively, and the connection groove 451 on the crimping member 450 is adapted to be connected with the corresponding connection portion 452. Specifically, the connection portion 452 is adapted to slide into the corresponding connection groove 451 in the extending direction (front-rear direction in fig. 11) of the corresponding connection groove 451.

It should be noted that the crimp 450 shown only in fig. 13 in this embodiment has a first hook 451 and a second hook 452 adapted to connect with a corresponding side slot 14, and the assembly 465 shown in fig. 11 does not have a first hook 451 and a second hook 452 and is not used to connect with a side slot 14.

The middle-sized lumber compression member 400 of the present embodiment has a main fastening hole 470 and a sub-fastening hole 480, which are adapted to be fastened by a fastening member 471 and a bolt (not shown), respectively, and are described in detail in the foregoing embodiments, so that they will not be described in detail herein.

Example five

FIG. 15 is a schematic perspective view of a crimp member according to a fifth embodiment of the present utility model; FIG. 16 is a perspective view of a fifth embodiment of a connector; fig. 17 is a schematic view of a press-fit of a profile according to a fifth embodiment of the present utility model. As shown in fig. 15 to 17, in comparison with the fourth embodiment, a profile pressing member 500 of the present embodiment is provided with two pressing members 550 and one connecting member 560 as well, and is connected by connecting grooves 551 provided on the pressing members 550 and corresponding connecting portions 552 provided on both sides of the fixing portion 561 of the connecting member 560. Compared with the previous embodiment, the difference between the present embodiment is that the first side 530 of the two pressing members 550 has a first hook 531 and a second hook 532, respectively, adapted to be engaged with the side groove 14.

It will be appreciated that in a preferred embodiment, as shown in fig. 15-17, to facilitate removal of the profile press 500 in this embodiment, the width of both the crimping members 550 and the connecting members 560 is less than the mounting distance of two adjacent profiles 10 on the photovoltaic bracket 20. When the press-fit member 550 and the connecting member 560 are detached, they can be directly taken out from the space between the adjacent profiles 10 upward by simply sliding them apart in the longitudinal direction (the vertical paper surface direction in the drawing).

The middle-sized lumber compression member 500 of the present embodiment is also provided with a main fastening hole 570 and a sub-fastening hole 580, which are adapted to be fastened by a fastening member 571 and a bolt (not shown), respectively, and thus, the foregoing embodiments have been described in detail, and thus, a detailed description thereof will be omitted.

Example six

FIG. 18 is a perspective view of a crimping member according to a sixth embodiment of the present utility model; FIG. 19 is a perspective view of a connector according to a sixth embodiment of the present utility model; fig. 20 is a schematic view showing a press-fitting of a profile according to a sixth embodiment of the present utility model. As shown in fig. 18 to 20, a profile pressing member 600 according to the present embodiment includes two pressing members 650 and one connecting member 660, and each pressing member 650 has a connecting portion 652, and the connecting member 660 has a fixing portion 661 and connecting grooves 651 on both sides of the fixing portion 661, and when the two pressing members 650 and the connecting member 660 are connected, the connecting portion 652 of each pressing member 650 is adapted to slide into the corresponding connecting groove 651 along the extending direction of the corresponding connecting groove 651, thereby completing the assembly.

The middle-sized lumber compression member 600 of the present embodiment is also provided with a main fastening hole 670 and a sub-fastening hole 680, which are adapted to be fastened by a fastener 671 and a bolt (not shown), respectively, and thus, the foregoing embodiments have been described in detail, and thus, will not be described in detail herein.

Example seven

FIG. 21 is a schematic perspective view of a crimp member according to a seventh embodiment of the present utility model; FIG. 22 is a perspective view of a seventh embodiment of a connector according to the present utility model; fig. 23 is a schematic view of a press-fit of a profile according to a seventh embodiment of the present utility model. Referring to fig. 21 to 23 in combination, the present embodiment provides a profile pressing member 700 including two pressing members 750 and two connecting members 760, wherein a supporting portion 762 is provided between the two connecting members 760, and the two supporting portions 762 are opposite to each other vertically. Further, in the present embodiment, the sides of the crimp 750 located at the left and right sides of the connector 760 are in contact with the two supporting portions 762.

The present embodiment provides a profile press 700 in which two crimping members 750 and one connecting member 760 are connected by connecting grooves 751 on both sides of the connecting member 760 and connecting portions 752 on the crimping members 750 as well.

It will be appreciated that in order to further enhance the support strength, a preferred embodiment of the present utility model is shown in fig. 21-23, in which the support 762 is of semi-circular design. In other embodiments of the present utility model, the supporting portion 762 may be designed in other shapes, and the present utility model is not particularly limited herein.

The middle-sized lumber compression member 700 of the present embodiment is also provided with a main fastening hole 770 and a sub-fastening hole 780, which are adapted to be fastened by a fastener 771 and a bolt not shown, respectively, and are described in detail in the foregoing embodiments, so that they will not be repeated herein.

Example eight

FIG. 24 is a schematic perspective view of a crimp member according to an eighth embodiment of the present utility model; FIG. 25 is a schematic perspective view of a connector according to an eighth embodiment of the present utility model; fig. 26 is a schematic view showing the fitting of a profile pressing member to a profile according to the eighth embodiment of the present utility model. Referring to fig. 24-26 in combination, a profile pressing piece 800 provided in this embodiment includes two pressing members 850 and a connecting member 860, and the top surfaces 810 of the two pressing members 850 are each provided with a groove 853, two sides of the connecting member 860 are respectively provided with a corresponding protruding strip 854, and the two protruding strips 854 are respectively adapted to be snapped into the corresponding grooves 853.

It is emphasized that in other embodiments of the present utility model, the grooves 853 may also be located on other surfaces of the crimp 850, and the present utility model is not limited in this regard.

The middle-sized lumber compression member 800 of the present embodiment is also provided with a main fastening hole 870 and a sub-fastening hole 880, which are adapted to be fastened by a fastening member 871 and a bolt (not shown), respectively, and thus, the above embodiment is described in detail, and thus, a detailed description thereof will be omitted.

While the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements and adaptations of the utility model may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within the present disclosure, and therefore, such modifications, improvements, and adaptations are intended to be within the spirit and scope of the exemplary embodiments of the present disclosure.

Meanwhile, the present utility model uses specific words to describe embodiments of the present utility model. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the utility model. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the utility model may be combined as suitable.

Similarly, it should be noted that in order to simplify the description of the present disclosure and thereby aid in understanding one or more inventive embodiments, various features are sometimes grouped together in a single embodiment, figure, or description thereof. This method of disclosure, however, is not intended to imply that more features than are required by the subject utility model. Indeed, less than all of the features of a single embodiment disclosed above.

In some embodiments, numbers describing the components, number of attributes are used, it being understood that such numbers being used in the description of embodiments are modified in some examples by the modifier "about," approximately, "or" substantially. Unless otherwise indicated, "about," "approximately," or "substantially" indicate that the number allows for a 20% variation. Accordingly, in some embodiments, numerical parameters set forth in the specification and claims are approximations that may vary depending upon the desired properties sought to be obtained by the individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and employ a method for preserving the general number of digits. Although the numerical ranges and parameters set forth herein are approximations in some embodiments for use in determining the breadth of the range, in particular embodiments, the numerical values set forth herein are as precisely as possible.

While the utility model has been described with reference to the specific embodiments presently, it will be appreciated by those skilled in the art that the foregoing embodiments are merely illustrative of the utility model, and various equivalent changes and substitutions may be made without departing from the spirit of the utility model, and therefore, all changes and modifications to the embodiments are intended to be within the scope of the appended claims.

Claims (13)

1. A profile press for joining and fixing profiles, the profile sides having side grooves, characterized in that the profile press has opposite top and bottom surfaces and a first side between the top and bottom surfaces, the first side being provided with a first hook bent in the direction of the top surface in a position close to the top surface, the first side being provided with a second hook bent in the direction of the bottom surface in a position close to the bottom surface, and the profile press having a fastening hole therethrough, the first and second hooks being adapted to be snapped into the side grooves.

2. The profile follower of claim 1, wherein the first hook forms a first recess with the first side, the second hook forms a second recess with the first side, and the first recess is adapted to engage an upper end of a slot of the side slot, and the second recess is adapted to engage a lower end of a slot of the side slot.

3. The profile follower of claim 1, wherein a first distance is provided between an end of the first hook distal the first side and an end of the second hook distal the first side, a second distance is provided between the side pocket slot upper end and the side pocket slot lower end, a third distance is provided between the side pocket upper surface and the side pocket lower surface, and the first distance is greater than the second distance and less than the third distance.

4. The profile press of claim 1, further comprising a second side opposite the first side, the second side having a third hook curved in a direction toward the top surface, the second side having a fourth hook curved in a direction toward the bottom surface, the third and fourth hooks being adapted to snap into the side slots.

5. The profile casting of claim 4, wherein the third hook and the second side form a third groove, the fourth hook and the second side form a fourth groove, and the third groove is adapted to engage an upper end of the slot of the side slot, and the fourth groove is adapted to engage a lower end of the slot of the side slot.

6. The profile press of claim 1, wherein the profile press comprises at least one crimp and at least one connector; wherein,

the crimping member includes a crimping portion for coupling with the side groove;

the connecting piece is used for being assembled with the at least one crimping piece to form the profile pressing piece;

the widths of the crimping piece and the connecting piece are smaller than the installation distance between two adjacent sections on the photovoltaic bracket.

7. The profile press as claimed in claim 6, comprising one of the press-fit members and one of the connection members, the press-fit members having one of a connection groove and a connection portion, the connection member having a fixing portion and the other of the connection portion and the connection groove provided on one side of the fixing portion, the connection portion being adapted to slide into the connection groove in an extending direction of the connection groove.

8. The profile press according to claim 6, comprising two said press parts and one said connector, each said press part having a connecting groove, said connector having a fixing portion and two connecting portions provided on both sides of said fixing portion, respectively, each connecting portion being adapted to slide into a corresponding connecting groove in an extending direction of the corresponding connecting groove, whereby said connector assembles the two said press parts together.

9. The profile press according to claim 6, comprising two said press parts and one said connecting piece, each said press part having a connecting portion, said connecting piece having a fixing portion and two connecting grooves provided on both sides of said fixing portion, respectively, each connecting portion being adapted to slide into a corresponding connecting groove in an extending direction of the corresponding connecting groove, whereby said connecting piece assembles the two said press parts together.

10. The utility model provides a section bar, its characterized in that, includes frame and carrier part, have the die cavity in the frame, the frame side has the side tank that is used for installing the section bar casting die, the side tank has the tank bottom, the notch upper end of side tank has towards the first hook portion of tank bottom, first hook portion with form first bayonet socket between the tank bottom, the notch lower extreme of side tank has towards the second hook portion of tank bottom, the second hook portion with form the second bayonet socket between the tank bottom, carrier part is located on the frame for bear the weight of the work piece of waiting to install.

11. The profile of claim 10, wherein the lower ends of the notches of the side grooves are vertically opposite the upper ends of the notches, and the bottoms of the grooves are perpendicular to the bottom surface of the profile.

12. Profile according to claim 10, wherein the angle of inclination of the first hook portion with respect to the profile bottom surface is between 10-80 ° and the angle of inclination of the second hook portion with respect to the profile bottom surface is between 10-80 °.

13. The profile of claim 10, wherein the profile press has a coupling portion with opposing first and second hooks, the first hooks snap into the first bayonets and the second hooks snap into the second bayonets when the profile is coupled to the profile press.