CN217582855U

CN217582855U - Arbitrary angle connector

Info

Publication number: CN217582855U
Application number: CN202220623500.0U
Authority: CN
Inventors: 佘建国; 徐超; 李林; 姜瑞锋
Original assignee: Shanghai Xiangda Industrial Aluminum Profile Co ltd
Current assignee: Shanghai Xiangda Industrial Aluminum Profile Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-10-14
Anticipated expiration: 2032-03-21

Abstract

The application discloses arbitrary angle connector for connect two at least prefabricated components, it includes two at least grafting arms and a connection pivot, and the one end of two at least grafting arms forms one at least connection commentaries on classics hole respectively, so that every grafting arm rotationally cup joints in connecting the pivot through connecting commentaries on classics hole, and the other end of two at least grafting arms is suitable for inserting two at least prefabricated components respectively. The utility model discloses an arbitrary angle connector can make at least two prefabricated component is arbitrary contained angle and connects, and application scope is wide, and firm in connection is pleasing to the eye, and connects easy operation, and is with low costs, can satisfy diversified demand.

Description

Arbitrary angle connector

Technical Field

The utility model relates to a connector field especially relates to arbitrary angle connector.

Background

Connectors, particularly for connecting two prefabricated components, are usually used as a connecting medium, which is directly connected to a prefabricated component by itself, so as to indirectly connect two prefabricated components.

A profile, which means a straight strip of metal formed by plastic working with a certain end shape and size, usually has a rather high hardness and rigidity. The section bar has various varieties and specifications and wide application, and plays a very important role in rolling production.

At present, various frames are formed by connecting sectional materials with various specifications and models through connectors in the market. Because the frames to be connected are various in structure and shape, the angle requirement when the sectional materials are connected is also various, and different sectional materials may be connected at different angles. However, most connectors of various profiles on the market are fixed in connection angle, only one or a small number of profiles with fixed angles can be connected, the application range is narrow, the connection firmness of the profiles is poor, the connected profiles are easy to separate from each other, and further the connected profile frame is not firm and poor in quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an advantage lies in providing arbitrary angle connector, arbitrary angle connector can make at least two prefabricated component is arbitrary contained angle and connects, and application scope is wide, and firm in connection is pleasing to the eye, and connects easy operation, and is with low costs, can satisfy diversified demand.

In order to achieve the utility model discloses above at least one advantage, the utility model discloses an advantage lies in providing arbitrary angle connector for connect two at least prefabricated component, include: the connecting structure comprises at least two inserting arms and a connecting rotating shaft, wherein at least one connecting rotating hole is formed at one end of each of the at least two inserting arms, so that each inserting arm can be rotatably sleeved on the connecting rotating shaft through the connecting rotating hole, and the other ends of the at least two inserting arms are suitable for being respectively inserted into the at least two prefabricated parts.

According to the utility model discloses an embodiment, at least two the grafting arm forms one respectively and connects changeing the hole, and is equipped with connect the part that changes the hole and be plane respectively.

According to the utility model discloses an embodiment, the grafting arm is two, one a tip of grafting arm be equipped with one press from both sides mouthful and with press from both sides two of mouthful intercommunication connect changeing the hole, another a tip of grafting arm be constructed into with the chuck of pressing from both sides mouthful looks adaptation, just the chuck is equipped with one connect changeing the hole, so that the chuck configuration is in make threely when pressing from both sides in the mouth connect changeing the hole and connect the intercommunication relatively, in order to cup joint connect the pivot.

According to the utility model discloses an embodiment, the grafting arm is equipped with an at least fastening hole, arbitrary angle connector includes an at least fastening inserted bar, the grafting arm lateral wall is formed with an at least fastening hole, prefabricated component is formed with a prefabricated slot, the grafting arm peg graft in during the prefabricated component, the grafting arm inserts prefabricated slot just the fastening hole is aimed at the slot opening of prefabricated slot, the fastening inserted bar passes behind the fastening hole with the tank bottom wall fastening of prefabricated slot links to each other.

According to the utility model discloses an embodiment, the fastening hole with the fastening inserted bar is a plurality of, and is a plurality of the fastening hole interval sets up, and is a plurality of the fastening inserted bar is with a plurality of the setting of fastening hole one-to-one.

According to the utility model discloses an embodiment, including an at least fastening poling and an elastic component, the fastening poling lateral wall is formed with a fastening perforation, elastic component one end with the grafting arm links to each other, prefabricated component be formed with a grafting passageway and with a wearing to establish the hole of grafting passageway intercommunication, the grafting arm peg graft in during the prefabricated component, the fastening poling is worn to locate in the wearing to establish the hole, the grafting arm inserts the grafting passageway just passes the fastening perforation, the other end of elastic component with the lateral wall of fastening poling links to each other just the elastic component is constructed into compression state, so that the fastening poling is supported tightly the prefabricated component inner wall.

According to the utility model discloses an embodiment, the fastening is worn the pole and is the tube-shape, arbitrary angle connector includes that a fastening penetrates the pole, the fastening penetrates the pole and passes behind the fastening wear the pole with the grafting arm fastening links to each other.

According to the utility model discloses an embodiment, the grafting arm forms a toper sunk surface, the fastening penetrates the pole and passes the fastening wear behind the pole butt in toper sunk surface.

According to the utility model discloses an embodiment, the elastic component can be the elastic sleeve, the elastic sleeve is established the grafting arm outside.

According to the utility model discloses an embodiment, the grafting arm is equipped with a spacing portion, spacing portion is followed the perisporium of grafting arm radially outwards extends and forms, the elastic sleeve sets up the tip of the grafting arm other end with between the spacing portion, with by spacing portion is spacing.

Drawings

Fig. 1 shows a schematic connection diagram of an arbitrary angle connector according to an embodiment of the present invention when connecting two prefabricated members.

Fig. 2 shows a schematic view of the connector of fig. 1 at any angle.

Fig. 3 shows a schematic connection diagram of an arbitrary angle connector according to another embodiment of the present invention for connecting two prefabricated units.

Fig. 4 shows a schematic view of the arbitrary angle connector of fig. 3.

Fig. 5 shows a schematic view of the fastening of the piercing rod abutting socket arm of fig. 4.

Description of the reference numerals:

10. prefabricating a component; 11. prefabricating a slot; 102. a plug channel; 103. perforating holes; 20. a plugging arm; 201. connecting the rotary holes; 202. a fastening hole; 203. clamping the opening; 24. a conical concave surface; 25. a limiting part; 30. fastening the inserted rod; 40. Fastening a through rod; 401. fastening a through hole; 50. an elastic member; 60. fastening the penetrating rod;

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-2 or fig. 3-5, an arbitrary angle connector for connecting at least two prefabricated parts 10, such as at least two aluminum profiles, according to a preferred embodiment of the present invention will be described in detail below.

Specifically, the arbitrary angle connector includes at least two insertion arms 20 and a connection rotation shaft.

At least one connection rotating hole 201 is formed at one end of each of the at least two insertion arms 20, so that each of the insertion arms 20 is rotatably sleeved on the connection rotating shaft through the connection rotating hole 201, the at least two insertion arms 20 can be connected at any included angle, and the other ends of the insertion arms are suitable for being respectively inserted into the at least two prefabricated parts 10, so that the at least two prefabricated parts 10 can be connected at any included angle.

In other words, at least two of the inserting arms 20 are rotatably sleeved on the connecting rotating shaft through the connecting rotating hole 201. Therefore, at least two of the insertion arms 20 can be arbitrarily rotated by 0 to 360 degrees around the connection rotation axis in a rotation plane perpendicular to the connection rotation axis.

Thus, an included angle formed between the at least two insertion arms 20 after the at least two insertion arms 20 are rotated respectively can be set arbitrarily, that is, the at least two insertion arms 20 can be set at an arbitrary included angle in the rotation plane, for example, 90 degrees, that is, the at least two insertion arms 20 are rotated respectively and then set perpendicular to each other, for example, 180 degrees, that is, the at least two insertion arms 20 are rotated respectively and then both extend along the same straight line, for example, 60 degrees, 120 degrees, and the like, that is, the at least two insertion arms 20 are rotated respectively and then both are set at an included angle of 60 degrees, 120 degrees, and the like.

In this way, different prefabricated parts 10 plugged into the other end of the plugging arm 20 can also be connected at any angle. For example, two the socket arms 20 may be disposed at a 90-degree included angle in the rotation plane, two the prefabricated components 10 connected to the socket arms 20 are correspondingly disposed at a 90-degree included angle, or two the socket arms 20 may be disposed at a 180-degree included angle in the rotation plane, and two the prefabricated components 10 connected to the socket arms 20 are correspondingly disposed at a 180-degree included angle, that is, connected to form a straight line.

To sum up, arbitrary angle connector will be earlier with at least two promptly through simple operation the grafting arm 20 rotates and is the arbitrary contained angle of settlement, then respectively with at least two prefabricated component 10 pegs graft and can realize at least two prefabricated component 10 is the connection of arbitrary contained angle, and application scope is wide, and because the grafting arm 20 respectively with prefabricated component 10 pegs graft, firm in connection and pleasing to the eye, can satisfy diversified demand, connect simple and conveniently, with low costs.

According to some preferred embodiments of the present invention, referring to fig. 1 to 2, at least two of the insertion arms 20 respectively form a connection rotation hole 201, and the portion provided with the connection rotation hole 201 is respectively planar. Therefore, the parts provided with the connecting rotating holes 201 are attached to each other, so that at least two connecting rotating holes 201 are in butt joint, and the connecting rotating shafts are arranged in at least two connecting rotating holes 201 conveniently.

The socket arm 20 is provided with at least one fastening hole 202. The connector at any angle includes at least one fastening plunger 30. The side wall of the insertion arm 20 is formed with at least one fastening hole 202. The prefabricated part 10 is formed with a prefabricated insertion groove 11. When the insertion arm 20 is inserted into the prefabricated part 10, the insertion arm 20 is inserted into the prefabricated insertion slot 11, the fastening hole 202 is aligned with the slot opening of the prefabricated insertion slot 11, and the fastening insertion rod 30 is fastened and connected with the slot bottom wall of the prefabricated insertion slot 11 after passing through the fastening hole 202.

In particular, the fastening connection may be: the fastening insertion rod 30 is inserted into the bottom wall of the prefabricated insertion groove 11 after passing through the fastening hole 202 or abuts against the bottom wall of the prefabricated insertion groove 11, thereby fastening the insertion arm 20 in the prefabricated part 10. In this way, the connection strength between the insertion arm 20 and the prefabricated part 10 is further improved.

In particular, the fastening plug 30 may be a screw, such as a self-tapping screw or the like.

Furthermore, the number of the fastening holes 202 and the fastening insertion rods 30 is multiple, the fastening holes 202 are arranged at intervals, and the fastening insertion rods 30 and the fastening holes 202 are arranged in one-to-one correspondence.

Specifically, as shown in fig. 1 or 2, the number of the fastening holes 202 and the fastening insertion rod 30 is four, and two fastening holes 202 are provided for each of the insertion arms 20. It is understood that the number of the fastening holes 202 and the fastening rods 30 is not limited thereto, and the number of the fastening holes 202 and the fastening rods 30 may be four, six, eight, or the like, and may be set accordingly according to the requirement.

According to other preferred embodiments of the present invention, referring to fig. 3 to 5, the number of the inserting arms 20 is two, one the end of the inserting arm 20 is provided with one clamp opening 203 and two clamp openings 203 communicate with each other connect the rotating hole 201, another the end of the inserting arm 20 is configured to be the chuck adapted to the clamp opening 203, and the chuck is provided with one connect the rotating hole 201, so that the chuck is disposed in the clamp opening 203, the connecting rotating hole 201 is three, so as to facilitate the installation of the connecting rotating shaft, the installation is convenient, and the operation is simple.

The connector includes at least one fastening through-rod 40 and an elastic member 50. The fastening through-hole 401 is formed in the sidewall of the fastening through-rod 40, and one end of the elastic member 50 is connected to the inserting arm 20. The prefabricated member 10 is formed with an insertion passage 102 and a through hole 103 communicating with the insertion passage 102. When the inserting arm 20 is inserted into the prefabricated part 10, the fastening penetrating rod 40 is inserted into the penetrating hole 103, the inserting arm 20 is inserted into the inserting channel 102 and passes through the fastening penetrating hole 401, the other end of the elastic element 50 is connected with the side wall of the fastening penetrating rod 40, and the elastic element 50 is configured in a compressed state, so that the fastening penetrating rod 40 abuts against the inner wall of the prefabricated part 10. In this way, the connection strength between the insertion arm 20 and the prefabricated part 10 is further improved.

In other words, when fastening the insertion arm 20 to the prefabricated part 10, the fastening penetration rod 40 may be inserted into the prefabricated part 10 from the side wall of the prefabricated part 10, and then the insertion arm 20 with the elastic member 50 thereon may be inserted into the insertion channel 102 of the prefabricated part 10 from the end of the prefabricated part 10. In the prefabricated part 10, the insertion arm 20 is inserted from the fastening through-hole 401 of the side wall of the fastening through-rod 40 through the fastening through-hole 401 of the fastening through-rod 40. At this time, the other end of the elastic member 50 is in contact with the side wall of the fastening penetration rod 40 and is in a compressed state. The elastic element 50 exerts an elastic force on the fastening through-rod 40, so that the fastening through-rod 40 is always tightly attached to the inner wall of the prefabricated part 10 under the action of the elastic force, and the elastic element 50 can play a role in effectively fastening the fastening through-rod 40, thereby further improving the connection firmness between the insertion arm 20 and the prefabricated part 10.

Further, the fastening penetrating rod 40 is cylindrical, and the arbitrary angle connector includes a fastening penetrating rod 60. The fastening penetrating rod 60 is fastened to the inserting arm 20 after passing through the fastening penetrating rod 40.

In particular, the fastening connection may be: the fastening penetration rod 60 penetrates through the fastening penetration rod 40 and then is inserted into the insertion arm 20 or abuts against the insertion arm 20, thereby fastening the fastening penetration rod 40 to the insertion arm 20. In this way, the connection between the insertion arm 20 and the fastening bar 40 is further improved, and the connection between the insertion arm 20 and the prefabricated part 10 is further improved.

Further, the insertion arm 20 forms a conical recessed surface 24, and the fastening penetration rod 60 abuts against the conical recessed surface 24 after penetrating through the fastening penetration rod 40, so as to improve the convenience of fastening and installing the fastening penetration rod 60.

Specifically, the fastening penetration rod 60 may be a screw or a rivet, or the like.

Specifically, the elastic element 50 may be an elastic sleeve, and the elastic sleeve is sleeved outside the insertion arm 20, so that the installation is convenient. More specifically, the elastic sleeve is configured as a spring sleeve.

Further, the inserting arm 20 is provided with a limiting portion 25. The stopper portion 25 is formed to extend radially outward from a peripheral wall of the socket arm 20, and the elastic sleeve is disposed between the other end portion of the socket arm 20 and the stopper portion 25 to be stopped by the stopper portion 25. In other words, the stopper 25 stops the elastic sleeve, thereby preventing the elastic member 50 from moving arbitrarily, and thus causing it to fail.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are complete and effective. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims

1. Arbitrary angle connector for connecting at least two prefabricated components, characterized by, includes:

the connecting device comprises at least two inserting arms and a connecting rotating shaft, wherein at least one connecting rotating hole is formed at one end of each of the at least two inserting arms, so that each inserting arm can be rotatably sleeved on the connecting rotating shaft through the connecting rotating hole, and the other end of each inserting arm is suitable for being respectively inserted into at least two prefabricated parts.

2. An arbitrary angle connector according to claim 1, wherein at least two of the inserting arms respectively form a connecting rotation hole, and portions where the connecting rotation holes are provided are respectively planar.

3. An arbitrary angle connector according to claim 1, wherein the number of the inserting arms is two, one of the inserting arms has an end portion provided with a holder and two connecting rotary holes communicating with the holder, the other of the inserting arms has an end portion configured as a chuck adapted to the holder, and the chuck has one of the connecting rotary holes to bring three of the connecting rotary holes into butt communication with each other to receive the connecting rotary shaft when the chuck is disposed in the holder.

4. The arbitrary angle connector according to claim 1, wherein the socket arm is provided with at least one fastening hole, the arbitrary angle connector comprises at least one fastening insertion rod, the side wall of the socket arm is formed with at least one fastening hole, the prefabricated part is formed with a prefabricated insertion groove, when the socket arm is plugged into the prefabricated part, the socket arm is inserted into the prefabricated insertion groove and the fastening hole is aligned with the groove opening of the prefabricated insertion groove, and the fastening insertion rod penetrates through the fastening hole and is fastened and connected with the groove bottom wall of the prefabricated insertion groove.

5. The connector according to claim 4, wherein the number of the fastening holes and the fastening insertion rods is plural, the plurality of fastening holes are arranged at intervals, and the plurality of fastening insertion rods and the plurality of fastening holes are arranged in one-to-one correspondence.

6. The connector according to claim 1, comprising at least one fastening through rod and an elastic member, wherein a fastening through hole is formed in a side wall of the fastening through rod, one end of the elastic member is connected to the inserting arm, the prefabricated member is provided with an inserting channel and a through hole communicated with the inserting channel, when the inserting arm is inserted into the prefabricated member, the fastening through rod is inserted into the through hole, the inserting arm is inserted into the inserting channel and penetrates through the fastening through hole, the other end of the elastic member is connected to a side wall of the fastening through rod, and the elastic member is configured to be in a compressed state, so that the fastening through rod is abutted against an inner wall of the prefabricated member.

7. The connector according to claim 6, wherein the fastening through-bar is cylindrical, and the connector comprises a fastening through-bar which is fastened to the inserting arm after passing through the fastening through-bar.

8. A random angle connector according to claim 7, wherein the insertion arm defines a tapered recess surface, and the fastening penetration rod abuts against the tapered recess surface after passing through the fastening penetration rod.

9. The connector of any angle of claim 6, wherein the resilient member is a resilient sleeve that fits over the outside of the mating arm.

10. The connector according to claim 9, wherein the inserting arm is provided with a stopper portion formed to extend radially outward from a peripheral wall of the inserting arm, and the elastic sleeve is provided between an end portion of the other end of the inserting arm and the stopper portion to be stopped by the stopper portion.