CN212130271U

CN212130271U - Accessory bolted connection structure of aluminium alloy strip

Info

Publication number: CN212130271U
Application number: CN201922253832.5U
Authority: CN
Inventors: 张佳
Original assignee: Individual
Current assignee: Kunshan Baoyixin Precision Hardware Tools Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-12-11
Anticipated expiration: 2029-12-16

Abstract

The utility model provides an accessory bolted connection structure of aluminum alloy strip belongs to aluminum alloy technical field, including aluminum alloy strip, the inside embedding of aluminum alloy strip is provided with the packing plate, and packing plate top-down is equipped with three, the equal fixedly connected with side strake in both sides around the packing plate, and the equal embedding in both sides is provided with the connecting plate about the packing plate, and the embedding is provided with set screw in the connecting plate, and is connected through set screw between connecting plate and the side strake. This kind of accessory bolted connection structure of aluminum alloy strip is provided with side strake and connecting plate, when the packing plate setting is inside aluminum alloy strip, side strake and connecting plate laminating are at the aluminum alloy strip inner wall for when outside screw need be connected with aluminum alloy strip, the screw utilizes the screw thread card to go into inside side strake and the connecting plate after passing aluminum alloy strip outer wall, is connected the interlock of screw through side strake and connecting plate, makes the screw improve with aluminum alloy strip's stability of being connected and effectively prevents that the screw from appearing not hard up greatly.

Description

Accessory bolted connection structure of aluminium alloy strip

Technical Field

The utility model relates to an aluminum alloy technical field, more specifically the theory relates to an aluminum alloy accessory.

Background

The aluminum alloy door and window refers to a door and window which is made of aluminum alloy extruded sections as frames, stiles and sash materials, is called an aluminum alloy door and window for short, is called an aluminum door and window for short, and is called an aluminum door and window for short, the aluminum alloy door and window comprises a door and window which is made of aluminum alloy as a stress rod (a rod bearing and transmitting self-weight and load) base material and is compounded with wood and plastic, is called an aluminum-wood composite door and window for short, and is called an aluminum-plastic composite door and window for short, the quality of the aluminum alloy door and window can be roughly judged from the aspects of material selection of raw materials (aluminum profiles), surface treatment and internal processing quality of aluminum materials, price of the aluminum alloy door and window and the like, most of the existing aluminum alloy door and window edgings are arranged in a hollow shape, the thickness of the outer wall is limited to be several millimeters, therefore, when the accessories are arranged on, therefore, further research needs to be carried out on the basis of the existing aluminum alloy edge strip, and a new accessory bolt connecting structure of the aluminum alloy strip is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that the above-mentioned background art provided, provide an accessory bolted connection structure of aluminum alloy strip.

In order to achieve the above object, the utility model provides a following technical scheme: a fitting bolt connecting structure of an aluminum alloy strip comprises the aluminum alloy strip, a filling plate is embedded in the aluminum alloy strip, three filling plates are arranged from top to bottom, side edge strips are fixedly connected to the front side and the rear side of each filling plate, the upper side and the lower side of the filling plate are respectively embedded with a connecting plate, a fixing screw is embedded in the connecting plate, the connecting plate is connected with the side edge strip through a fixing screw, a through hole is arranged at the inner opening of the side edge strip, a connecting rod is embedded in the through hole, the filling plates are connected through a connecting rod, a rubber plate is adhered to the surface of the connecting plate, the surface of the rubber plate is fixedly connected with an anti-skid bulge, inner rods are embedded in the upper side and the lower side of the connecting rod, the top end of the inner rod is nested with a top cap, an inner cavity is formed between the side edge strip and the connecting plate in a combined mode, and an anti-skidding ring is embedded into the through hole.

Further preferred embodiments: the length of the connecting rod and the thickness of the filling plate are 1: 2, the diameter of the connecting rod and the inner diameter of the through hole are arranged in a matched manner.

Further preferred embodiments: the side strip shape is the setting of type of protruding, and the side strake is made by the PVC material with the connecting plate.

Further preferred embodiments: the antiskid raised part is wholly hemispherical and is provided with a plurality of non-equidistant arrangement on the surface of the rubber plate.

Further preferred embodiments: the cross section of the anti-skid ring is in a trapezoidal shape, and the thickness of the anti-skid ring is matched with the diameter difference of the connecting rod and the inner rod.

Further preferred embodiments: the top cap is arranged in an inclined mode with a large top and a small bottom, and the inclination angles of the two sides of the top cap and the inclination angles of the two sides of the anti-slip ring are arranged in a consistent mode.

Has the advantages that:

1. this kind of accessory bolted connection structure of aluminum alloy strip is provided with side strake and connecting plate, when the packing plate setting is inside aluminum alloy strip, side strake and connecting plate laminating are at the aluminum alloy strip inner wall for when outside screw need be connected with aluminum alloy strip, the screw utilizes the screw thread card to go into inside side strake and the connecting plate after passing aluminum alloy strip outer wall, is connected the interlock of screw through side strake and connecting plate, makes the screw improve with aluminum alloy strip's stability of being connected and effectively prevents that the screw from appearing not hard up greatly.

2. Be provided with the non-skid stud, when the packing plate card goes into inside the aluminum alloy strip, the non-skid stud is packed by aluminum alloy strip inner wall extrusion to the gap between packing plate and the aluminum alloy strip inner wall, and then makes the packing plate be difficult for appearing sliding in aluminum alloy strip inside and influence its stability.

3. Be provided with the antiskid circle, when the connecting rod card was gone into in the through-hole, the mutual extrusion of antiskid circle and interior pole, and then made the connecting rod tightly block inside the through-hole to what make between the packing plate utilize the connecting rod to connect prevents more steadily not hard up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the exploded structure of the filling board of the present invention.

Fig. 3 is a schematic side view of the cross-sectional structure of the infill panel of the present invention.

Fig. 4 is a schematic view of a detailed structure of the connecting rod of the present invention.

In FIGS. 1-4: 1-aluminum alloy strip; 2-a filling plate; 201-side edge strips; 202-connecting plate; 2021-rubber sheet; 2022-anti-slip raised; 203-connecting rod; 2031-inner rod; 2032-top cap; 204-lumen; 205-a via hole; 2051-anti-slip ring; 206-set screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an accessory bolt connection structure of an aluminum alloy strip includes an aluminum alloy strip 1, a filling plate 2, side bars 201, a connection plate 202, a rubber plate 2021, anti-slip protrusions 2022, a connection rod 203, an inner rod 2031, a top cap 2032, an inner cavity 204, a through hole 205, an anti-slip ring 2051 and a fixing screw 206, the filling plate 2 is embedded in the aluminum alloy strip 1, three side bars 201 are arranged from top to bottom in the filling plate 2, the side bars 201 are fixedly connected to both sides of the front and back of the filling plate 2, the connection plate 202 is embedded in both sides of the filling plate 2, the fixing screw 206 is embedded in the connection plate 202, the connection plate 202 is connected to the side bars 201 through the fixing screw 206, the through hole 205 is provided in an inner opening of the side bar 201, the connection rod 203 is embedded in the through hole 205, the surface of the connecting plate 202 is provided with a rubber plate 2021 in a sticking manner, the surface of the rubber plate 2021 is fixedly connected with an anti-skid protrusion 2022, an inner rod 2031 is embedded into the upper side and the lower side of the connecting rod 203, the top end of the inner rod 2031 is provided with a top cap 2032 in an embedded manner, an inner cavity 204 is arranged between the side edge strip 201 and the connecting plate 202 in a combined manner, and an anti-skid ring 2051 is embedded into the through hole 205.

In this embodiment, the length of the connecting rod 203 and the thickness of the filling plate 2 are 1: 2 proportion sets up, and connecting rod 203 diameter is supporting setting with through-hole 205 internal diameter for when interconnect between the infill panel 2, connecting rod 203 has sufficient length and connects infill panel 2, guarantees the stability after the infill panel 2 makes up.

In this embodiment, side strip 201 shape is the setting of type of protruding, and side strip 201 and connecting plate 202 are made by the PVC material, set up when aluminium alloy strip 1 is inside when filler plate 2, side strip 201 and the laminating of connecting plate 202 are at 1 inner wall of aluminium alloy strip, when making outside screw need be connected with aluminium alloy strip 1, the screw utilizes the screw thread card to go into inside side strip 201 and connecting plate 202 after passing 1 outer wall of aluminium alloy strip, be connected the interlock of screw through side strip 201 and connecting plate 202, make the screw improve greatly with aluminium alloy strip 1's stability of being connected and effectively prevent that the screw from appearing not hard up.

In this embodiment, the whole hemispherical setting that is of antiskid raised 2022, and antiskid raised 2022 quantity is equipped with that a plurality of is non-equidistance and arranges on rubber slab 2021 surface, goes into when aluminium alloy strip 1 is inside when packing plate 2 card, and antiskid raised 2022 is packed by the extrusion of 1 inner wall of aluminium alloy strip to the gap between

packing plate

2 and 1 inner wall of aluminium alloy strip, and then makes packing plate 2 be difficult for appearing sliding in 1 inside aluminium alloy strip and influence its stability.

In this embodiment, antiskid circle 2051 cross-section is trapezoidal shape setting, and antiskid circle 2051 thickness and connecting rod 203 and interior pole 2031 the two diameter difference be supporting setting, when connecting rod 203 card goes into the through-hole 205, antiskid circle 2051 extrudees each other with interior pole 2031, and then makes connecting rod 203 tightly block inside through-hole 205 to it prevents not hard up to make more stable that utilizes connecting rod 203 to connect between the filling plate 2.

In this embodiment, the top cap 2032 is inclined in a large and small manner, and the inclined angles of the two sides of the top cap 2032 and the inclined angles of the two sides of the anti-slip ring 2051 are arranged in a consistent manner, so that when the connecting rod 203 is clamped into the through hole 205, the top cap 2032 is quickly embedded into the anti-slip ring 2051 to extrude the anti-slip ring 2051, and the clamping speed of the connecting rod 203 into the through hole 205 is further increased.

The working principle is as follows: when the utility model is used, firstly, the filling plates 2 are connected and combined, the connecting rod 203 is manually clamped into the through hole 205, the anti-slip ring 2051 and the inner rod 2031 are mutually extruded at the same time, and the connecting rod 203 is tightly clamped in the through hole 205, so that the connection between the filling plates 2 by the connecting rod 203 is more stable and prevented from loosening, then the assembled filling plates 2 are clamped into the aluminum alloy strip 1, the anti-slip protrusions 2022 are extruded by the inner wall of the aluminum alloy strip 1 in the clamping process to fill the gap between the filling plates 2 and the inner wall of the aluminum alloy strip 1, so that the filling plates 2 are not easy to slide in the aluminum alloy strip 1 to influence the stability, when the filling plates 2 are arranged in the aluminum alloy strip 1, the side edge strips 201 and the connecting plates 202 are attached to the inner wall of the aluminum alloy strip 1, so that external screws are required to be connected with the aluminum alloy strip 1, the screw utilizes the screw thread card to go into inside side strip 201 and connecting plate 202 after passing 1 outer wall of aluminum alloy strip, is connected through the interlock of side strip 201 and connecting plate 202 to the screw for the stability of being connected of screw and aluminum alloy strip 1 improves greatly and effectively prevents that the screw from appearing becoming flexible.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an aluminum alloy strip's accessory bolted connection structure, includes aluminum alloy strip (1), its characterized in that: the aluminum alloy strip (1) is internally embedded with a filling plate (2), the filling plate (2) is provided with three blocks from top to bottom, the filling plate (2) is provided with side strips (201) which are fixedly connected with the front side and the back side respectively, the filling plate (2) is provided with connecting plates (202) which are embedded with the upper side and the lower side respectively, the connecting plates (202) are provided with fixing screws (206) in the embedding manner, the connecting plates (202) are connected with the side strips (201) through the fixing screws (206), the side strips (201) are internally provided with through holes (205) in the opening manner, the connecting rods (203) are embedded in the through holes (205) and connected with the filling plate (2) through the connecting rods (203), the connecting plates (202) are provided with rubber plates (2021) in the surface bonding manner, the rubber plates (2021) are fixedly connected with anti-skid protrusions (2022) in the surface manner, the inner rods, the top end of the inner rod (2031) is provided with a top cap (2032) in an embedded mode, an inner cavity (204) is formed between the side edge strip (201) and the connecting plate (202) in a combined mode, and an anti-skid ring (2051) is embedded into the through hole (205).

2. The fitting bolt connection structure of aluminum alloy strip as set forth in claim 1, wherein: the length of the connecting rod (203) and the thickness of the filling plate (2) are 1: 2, and the diameter of the connecting rod (203) is matched with the inner diameter of the through hole (205).

3. The fitting bolt connection structure of aluminum alloy strip as set forth in claim 1, wherein: the side edge strips (201) are arranged in a convex shape, and the side edge strips (201) and the connecting plates (202) are made of PVC materials.

4. The fitting bolt connection structure of aluminum alloy strip as set forth in claim 1, wherein: the antiskid bulges (2022) are arranged in a hemispherical shape as a whole, and the number of the antiskid bulges (2022) is provided with a plurality of non-equidistant arrangement on the surface of the rubber plate (2021).

5. The fitting bolt connection structure of aluminum alloy strip as set forth in claim 1, wherein: the section of the anti-skid ring (2051) is trapezoidal, and the thickness of the anti-skid ring (2051) is matched with the diameter difference between the connecting rod (203) and the inner rod (2031).

6. The fitting bolt connection structure of aluminum alloy strip as set forth in claim 1, wherein: the top cap (2032) is arranged in an inclined manner with a large top and a small bottom, and the inclined angles of the two sides of the top cap (2032) and the inclined angles of the upper side and the lower side of the anti-skid ring (2051) are arranged in a consistent manner.