CN212985716U

CN212985716U - Lean pipe fastener

Info

Publication number: CN212985716U
Application number: CN202021707977.4U
Authority: CN
Inventors: 黄建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-16
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a lean tube fastener, which comprises a fastening shell, wherein the fastening shell comprises a first connecting part and a second connecting part which are connected with each other; the first connecting portion is inwards recessed to form an arc-shaped structure, the inwards recessed area is used for accommodating the lean tube, and the side wall of the first connecting portion is provided with an installation opening. The utility model discloses in, the fastening casing is through set up the installing port on the first connecting portion to be used for supplying other lean pipe mountings to connect, realized the built-up connection of lean pipe fastener and other lean pipe mountings has increased the integrated configuration of lean pipe fastener is in order to improve the practicality of lean pipe fastener.

Description

Lean pipe fastener

Technical Field

The utility model relates to a lean union coupling technical field especially relates to a lean union coupling spare.

Background

In the current market, lean tubes and lean tube fasteners are commonly used to combine into bracket structures with various structural shapes; at present, the combination forms of the prior lean pipe fasteners are less, so the form of a bracket structure formed by combining the lean pipe and the lean pipe fasteners is less.

Therefore, in order to meet the requirement that the lean tube and the lean tube fastener can form a bracket with more structural forms, the lean tube fastener with flexible combination is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses an aim at provides the smart pipe fastener that the combination is nimble.

A lean tube fastener comprising a fastening housing including a first connection part and a second connection part connected to each other; the first connecting portion is inwards recessed to form an arc-shaped structure, the inwards recessed area is used for accommodating the lean tube, and the side wall of the first connecting portion is provided with an installation opening.

The utility model discloses in, the fastening casing is through set up the installing port on the first connecting portion to be used for supplying other lean pipe mountings to connect, realized the built-up connection of lean pipe fastener and other lean pipe mountings has increased the integrated configuration of lean pipe fastener is in order to improve the practicality of lean pipe fastener.

Preferably, the second connecting portion is fixed to one end of the first connecting portion in the arc direction, a connecting convex portion and a connecting concave portion are arranged at the other end of the first connecting portion, the connecting convex portion extends out of the edge of the first connecting portion semicircular sheet structure, and the connecting concave portion is contracted into the first connecting portion semicircular sheet structure.

Preferably, the side wall of the mounting opening is bent and extended towards the outer side of the first connecting part to form a positioning block.

Preferably, the positioning block is in arc transition with the inner side of the first connecting part.

Preferably, the first connecting portion and the second connecting portion are both of a semicircular sheet structure, and an axial direction of the first connecting portion and an axial direction of the second connecting portion are perpendicular to each other.

Preferably, the first connecting portion and the second connecting portion are both of a semicircular sheet structure, and one end of the second connecting portion, which is close to the first connecting portion, is bent towards one side.

Preferably, the first connecting portion is a semicircular sheet structure, the second connecting portion is a plate structure, and a butting block is arranged on the inner side of one end, close to the first connecting portion, of the second connecting portion.

Preferably, the first connecting portion and the second connecting portion are integrally formed.

Preferably, the second connecting portion is provided with an installation hole penetrating through the inner side and the outer side of the second connecting portion.

Preferably, the second connecting portion has an outer side opened with a receiving groove, and the mounting hole is disposed at the bottom of the receiving groove.

Compared with the prior art, the utility model discloses a many kinds of lean pipe fixed knot construct can be made up to other lean pipe mountings to lean pipe fastener to make the user can make up out the lean pipe support of multiple structure as required, the practicality is high.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of a fastening housing structure according to a first embodiment of the present invention;

fig. 2 is a perspective view of a fastening housing structure according to a second embodiment of the present invention;

fig. 3 is a perspective view of a fastening housing structure according to a third embodiment of the present invention;

fig. 4 is a perspective view of a connecting shell structure according to a first embodiment of the present invention;

fig. 5 is a perspective view of a connecting shell structure according to a second embodiment of the present invention;

fig. 6 is a perspective view of a connecting shell structure according to a third embodiment of the present invention;

fig. 7 is a perspective view of the overall structure of the first embodiment of the present invention;

fig. 8 is a perspective view of the overall structure of a second embodiment of the present invention;

fig. 9 is a perspective view of the overall structure of a third embodiment of the present invention.

Reference numerals: 1. fastening the shell; 11. a first connection portion; 111. an installation port; 112. positioning blocks; 113. connecting the convex position; 114. connecting the concave positions; 12. a second connecting portion; 2. connecting the shell; 21. an installation part; 211. avoiding the mouth; 22. mounting a plate; 3. a fixing assembly; 31. a bolt; 32. a nut; 4. positioning the opening; 5. mounting holes; 6. accommodating grooves; 7. an extension block; 8. and a butt joint block.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The first embodiment is as follows:

as shown in fig. 1, 4 and 7, the present invention relates to a lean pipe fastening device, which is a component of a lean pipe fixing assembly, and the structure of the lean pipe fastening device is better understood by describing the overall structure of the lean pipe fixing assembly.

The lean pipe fixing assembly comprises a lean pipe fastener and a lean pipe connecting piece which are connected with each other; the lean tube fastener comprises two fastening shells 1 which are spliced and fixed together, wherein each fastening shell 1 comprises a first connecting part 11 and a second connecting part 12 which are connected with each other, an accommodating space for accommodating a lean tube is formed between the two first connecting parts 11, and the first connecting parts 11 are provided with mounting openings 111; lean pipe connecting piece includes two concatenation fixed connection casing 2 together, it includes interconnect's installation department 21 and mounting panel 22 to connect casing 2, mounting panel 22 joint in installing port 111.

The utility model discloses in, two of lean fastener fastening casing 1 is last all seted up installing port 111, and then can supply the mounting panel 22 joint of lean pipe connecting piece's connecting casing 2 in installing port 111, and then realize lean pipe fastener with the built-up connection of lean pipe connecting piece, in order to have realized the nimble equipment of the fixed subassembly of lean pipe.

First connecting portion 11 is semicircular sheet structure, first connecting portion 11 is close to the region at arc top, and first connecting portion 11 with the junction of second connecting portion 12 all is equipped with installing port 111, and two installing port 111 is located same perpendicular to in the 11 axial directions of first connecting portion, two of concatenation together connect two of casing 2 the mounting panel 22 corresponds the joint in two installing port 111.

The first connecting parts 11 are in a semicircular sheet structure, and after the two first connecting parts 11 are spliced together, an accommodating space formed between the two first connecting parts 11 can be used for stably installing a lean tube; then, through set up two on the fastening casing 1 the installing port 111, so that two connect casing 2 two the mounting panel 22 correspond the joint in two in the installing port 111, and two connect casing 2 concatenation together fixed, guaranteed the lean pipe connecting piece can be firm in on the lean pipe fastener.

The side wall of the mounting opening 111 bends and extends towards the outer side of the first connecting portion 11 to form a positioning block 112, the mounting plate 22 extends into the mounting opening 111, and the side wall of the mounting plate 22 abuts against the side wall of the positioning block 112.

The two connecting shells 2 are spliced and fixed together, and two opposite sides of the two mounting plates 22 are respectively abutted against the side walls of the two positioning blocks 112, so that the two mounting plates 22 of the two connecting shells 2 are clamped on the side walls of the two positioning blocks 112 together, and the two connecting shells 2 which are spliced together are stably connected to the fastening shell 1.

Preferably, the positioning block 112 is in arc transition with the inner side of the first connection portion 11, so as to enhance the stability between the positioning block 112 and the first connection portion 11.

Preferably, the mounting plate 22 is inclined toward the inner side of the mounting portion 21; because two installing port 111 is seted up respectively in first connecting portion 11 is close to the region at arc top, and first connecting portion 11 with the 12 junctures of second connecting portion, promptly, two first connecting portion 11 is located respectively to installing port 111 is close to the both sides at arc top, and then mounting panel 22 is towards being close to the inboard direction slope of installation department 21, can make things convenient for two connect casing 2 through two mounting panel 22 firm in on the fastening casing 1.

Preferably, the mounting plate 22 with be the circular arc transition between the installation department 21, and then guarantee the mounting plate 22 with the connection steadiness between the installation department 21 reduces the concentration of stress.

The second connecting part 12 is a semicircular sheet-shaped structure, and the axial direction of the first connecting part 11 is perpendicular to the axial direction of the second connecting part 12; the installation department 21 is semi-circular sheet structure, just the semi-circular sheet structure's of installation department 21 radius with the semi-circular sheet structure's of second connecting portion 12 radius equals, mounting panel 22 is fixed in the middle part of installation department 21 along axial one end, also both, mounting panel 22 is fixed in installation department 21 is just located along axial one end the curved top of installation department 21.

The second connecting parts 12 are of semicircular sheet structures, and after the two fastening shells 1 are spliced and fixed together, the accommodating space is formed between the two second connecting parts 12 for accommodating and installing lean tubes; meanwhile, the mounting parts 21 are in a semicircular sheet structure, and after the two mounting parts 21 are spliced and fixed together, the accommodating space for accommodating the lean tube is formed between the two mounting parts 21, so that the flexibility and the diversity of the lean tube erection support are realized through the flexible combination of the lean tube fixing components; in addition, mounting panel 22 is fixed in the middle part of installation department 21 along axial one end, so that two mounting panel 22's atress can be more even, improves two connect casing 2 connect in steadiness on the fastening casing 1, and two connect casing 2 all to be located the middle part of fastening casing 1, two connect casing 2 along the perpendicular to the edge at 11 axial both ends of first connecting portion with the edge parallel and level of the first connecting portion 11 along axial both sides of fastening casing 1, in order to avoid two connect casing 2 edge to stretch out outside the fastening casing 1 edge, and easily receive external force to strike, and cause the damage.

In this embodiment, after the two fastening shells 1 of the lean pipe fastener are spliced together, the outer sides of the two fastening shells 1 may be correspondingly connected with a lean pipe connector, and the two mounting plates 22 of the lean pipe connector are correspondingly connected with the two mounting holes 111 of a lean pipe fastener; the spliced first connecting parts 11 are connected with one end of the lean pipe connecting piece, which is far away from the second connecting part 12, one mounting plate 22 of the lean pipe connecting piece is connected with one mounting hole 111 of the fastening shell 1, which is close to the arc top area, and the other mounting plate 22 of the lean pipe connecting piece is connected with the other mounting hole 111 of the fastening shell 1, which is close to the arc top area, so that the flexibility and diversity of the combination of the lean pipe fixing components can be improved.

Preferably, installation department 21 is located mounting panel 22 one end and edge the curved both ends of installation department 21 with regional offering between the mounting panel 22 dodges mouth 211, and then will mounting panel 22 joint in during the installing port 111, avoid receiving the interference of locating piece 112 or other structures, the convenience will mounting panel 22 joint in the installing port 111.

Furthermore, the middle part of the second connecting part 12 in the axial direction and two ends in the arc direction are provided with positioning openings 4; installation department 21 just is located the arc and has seted up along axial middle part location mouth 4, two with convenient between the fastening casing 1 with two when connecting to splice fixedly between the casing 2, play the assistance-localization real-time effect, it is convenient with two fastening casing 1 is fixed, and will two connect casing 2 fixedly.

In this embodiment, two fastening housings 1 and two connecting housings 2 are fixedly connected by a fixing component 3, so as to realize the stability of the connection between the two fastening housings 1 and the two connecting housings 2.

Preferably, the second connecting portion 12 is provided with a mounting hole 5 for the fixed component 3 to pass through, the mounting hole 5 penetrates through the inner side and the outer side of the second connecting portion 12, and the mounting hole 5 is formed at one end of the second connecting portion 12 close to the first connecting portion 11, so as to facilitate the mounting of a lean tube at one end of the second connecting portion 12 far from the first connecting portion 11; offer the confession on the installation department 21 fixed subassembly 3 passes through mounting hole 5, mounting hole 5 runs through the inside and outside of installation department 21, just mounting hole 5 is seted up in installation department 21 is close to the one end of mounting panel 22 to make things convenient for lean pipe install in installation department 21 keeps away from mounting panel 22's one end, simultaneously, the offering of mounting hole 5 is convenient fixed subassembly 3 is two respectively second connecting portion 12 and two carry out fixed connection between the installation department 21, in order to guarantee two fasten between the casing 1 and two connect the fixed between the casing 2.

Further, the fixing component 3 comprises a bolt 31 and a nut 32, the threaded end of the bolt 31 on the fastening shell 1 penetrates through the mounting holes 5 of the two second connecting parts 12, and the nut 32 is screwed on the threaded end; connect on the casing 2 the threaded end of bolt 31 runs through two the mounting hole 5 of installation department 21, and threaded connection has on its threaded end nut 32, in order to guarantee two between the fastening casing 1 and two connect the stability of connecting between the casing 2.

Furthermore, an accommodating groove 6 is formed in the outer side of the second connecting portion 12, and the mounting hole 5 in the second connecting portion 12 is formed in the bottom of the accommodating groove 6; the installation department 21 outside is equipped with holding tank 6, on the installation department 21 mounting hole 5 is located 6 tank bottoms of holding tank.

Therefore, when the bolt 31 and the nut 32 are connected to the two second connecting portions 12, the head end of the bolt 31 extends into the receiving groove 6 of one of the second connecting portions 12, and the threaded end of the bolt 31 and the nut 32 extend into the receiving groove 6 of the other second connecting portion 12; when the bolt 31 and the nut 32 are connected to the two mounting parts 21, the head end of the bolt 31 extends into the accommodating groove 6 of one of the mounting parts 21, and the thread end of the bolt 31 and the nut 32 extend into the accommodating groove 6 of the other mounting part 21; and further, the phenomenon that the bolt 31 and the nut 32 have an interference effect to influence the assembly of the lean pipe fixing component when the lean pipe fastener and the lean pipe connector are assembled is avoided.

Still further, the area of the inner side of the second connecting part 12, which is opposite to the accommodating groove 6 thereon, is provided with an extending block 7; the installation department 21 inboard is just above that the region of holding tank 6 is equipped with extension piece 7, and then has guaranteed second connecting portion 12 with installation department 21 is equipped with the firm of the regional department structure of holding tank 6, in order to guarantee bolt 31 with nut 32 is two between the second connecting portion 12 and two fixed stability between the installation department 21.

In the present invention, the first connection portion 11 and the second connection portion 12 are integrally formed; installation department 21 with mounting panel 22 integrated into one piece, and then guarantee the lean pipe fastener with the whole steadiness of lean pipe connecting piece is in order to guarantee the whole steadiness of the fixed subassembly of lean pipe.

In this embodiment, the second connection portion 12 is fixed to one end of the first connection portion 11 along the arc direction, a connection convex portion 113 and a connection concave portion 114 are disposed at the other end of the first connection portion 11, the connection convex portion 113 extends out of the edge of the semicircular sheet structure of the first connection portion 11, and the connection concave portion 114 is retracted into the semicircular sheet structure of the first connection portion 11.

Through the setting of connect protruding position 113 with connect concave position 114, make two when fastening casing 1 splices, one of them the protruding position 113 adaptation of connection of first connecting portion 11 imbeds another in the concave position 114 of connection of first connecting portion 11, and then through the mutual cooperation of connecting protruding position 113 and the concave position 114 of connection on two first connecting portions 11, increase two the steadiness of connecting between the first connecting portion 11, and then guarantee the steadiness of lean pipe fastener.

Example two:

the second embodiment is different from the first embodiment in the structure of the second connecting portion 12 and the mounting portion 21.

As shown in fig. 2, 5 and 8, in the present embodiment, the second connection portion 12 is a semicircular sheet-shaped structure, and one end of the second connection portion 12 close to the first connection portion 11 is bent toward one side; the installation department 21 semicircular sheet structure, the mounting panel 22 is fixed in the middle part of installation department 21 along axial one end, just the installation department 21 is close to the one end of mounting panel 22 is towards a lateral buckling.

Through buckling the second connecting portion 12 and/or installation department 21 to make the integrated configuration of the fixed subassembly of lean pipe is more nimble changeable, and then by the fixed subassembly of lean pipe is richer with the synthetic lean pipe supporting structure form of lean pipe group, has improved greatly the practicality of the fixed subassembly of lean pipe.

The bending angle of the second connecting part 12 and/or the mounting part 21 is 10-90 degrees, so that the suitable bending angle can be selected according to the needs of a user, the diversity of the combination form of the lean tube fixing component is improved, and the embodiment is preferably 45 degrees.

In addition, it should be noted that the two second connection portions 12 spliced together in this embodiment are bent in opposite directions, so as to ensure that the two second connection portions 12 are smoothly spliced; the bending directions of the two mounting parts 21 which are spliced together are opposite, so that the second connecting parts 12 are smoothly spliced.

Example three:

the third embodiment is different from the first and second embodiments in the structure of the second connecting portion 12 and the mounting portion 21.

As shown in fig. 3, 6 and 9, the second connecting portion 12 is a plate-shaped structure, an inner side surface of the second connecting portion 12 is provided with an arc-shaped groove, the inner side of the second connecting portion 12, which is close to one end of the first connecting portion 11, is provided with two abutting blocks 8, the two abutting blocks 8 are respectively located at two ends of a connecting portion between the second connecting portion 12 and the first connecting portion 11, when the two second connecting portions 12 are spliced together, the two abutting blocks 8 on one second connecting portion 12 abut against the two abutting blocks 8 on the other second connecting portion 12 correspondingly, so that a mounting groove is formed between the two second connecting portions 12; the mounting part 21 is of a plate-shaped structure, an arc-shaped groove is formed in the inner side surface of the mounting part 21, the mounting plate 22 is fixed in the middle of one end of the mounting part 21, two abutting blocks 8 are arranged on the inner side of one end, close to the mounting block, of the mounting part 21, the two abutting blocks 8 are respectively located at two ends of the joint of the mounting part 21 and the mounting block, when the two mounting parts 21 are spliced together, the two abutting blocks 8 on one mounting part 21 abut against the two abutting blocks 8 on the other mounting part 21 correspondingly, so that the mounting groove is formed between the two mounting parts 21;

two between the second connecting portion 12 and two all be formed with between the installation department 21 the mounting groove, and then can be two between the second connecting portion 12 and two mounting groove in-connection between the installation department 21 other structural style's lean pipe mounting, in order to further improve the variety that the fixed subassembly of lean pipe was made up to the lean pipe support that makes up multiple structural style satisfies user's multiple user demand, and the practicality is high.

In the present embodiment, when the space between the two second connection portions 12 and the space between the two mounting portions 21 are fixed by the fixing member 3, other lean pipe fixing members mounted in the mounting groove between the two second connection portions 12 and/or the mounting portion 21 are fixed in the same manner.

To sum up, for prior art, the utility model discloses a subassembly is fixed to lean pipe the lean pipe fastener with lean pipe connecting piece all has the structure of multiple difference, multiple structure lean pipe fastener and multiple structure's lean pipe connecting piece make up each other to reacing the subassembly is fixed to the lean pipe of multiple different structures, and then can splice out the lean pipe support of multiple different structures, improved greatly the practicality of subassembly is fixed to the lean pipe.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A lean tube fastener characterized by: the device comprises a fastening shell, a first connecting part and a second connecting part, wherein the fastening shell comprises the first connecting part and the second connecting part which are connected with each other; the first connecting portion is inwards recessed to form an arc-shaped structure, the inwards recessed area is used for accommodating the lean tube, and the side wall of the first connecting portion is provided with an installation opening.

2. The lean tube fastener as claimed in claim 1, wherein: the second connecting part is fixed at one end of the first connecting part in the arc direction, a connecting convex position and a connecting concave position are arranged at the other end of the first connecting part, the connecting convex position extends out of the edge of the first connecting part semi-circular sheet structure, and the connecting concave position is contracted into the first connecting part semi-circular sheet structure.

3. The lean tube fastener as claimed in claim 1, wherein: the side wall of the mounting opening bends and extends towards the outer side of the first connecting part to form a positioning block.

4. A lean tube fastener as claimed in claim 3, wherein: the positioning block and the inner side of the first connecting part are in arc transition.

5. A lean tube fastener as claimed in any one of claims 1 to 4, wherein: the first connecting portion and the second connecting portion are both of semicircular sheet structures, and the axial direction of the first connecting portion is perpendicular to the axial direction of the second connecting portion.

6. A lean tube fastener as claimed in any one of claims 1 to 4, wherein: the first connecting portion and the second connecting portion are both of semicircular sheet structures, and one end, close to the first connecting portion, of the second connecting portion bends towards one side.

7. A lean tube fastener as claimed in any one of claims 1 to 4, wherein: the first connecting portion is of a semicircular sheet structure, the second connecting portion is of a plate structure, and a butting block is arranged on the inner side, close to one end of the first connecting portion, of the second connecting portion.

8. A lean tube fastener as claimed in any one of claims 1 to 4, wherein: the first connecting portion and the second connecting portion are integrally formed.

9. A lean tube fastener as claimed in any one of claims 1 to 4, wherein: and the second connecting part is provided with a mounting hole penetrating through the inner side and the outer side of the second connecting part.

10. The lean tube fastener as claimed in claim 9, wherein: the holding tank has been seted up in the second connecting portion outside, the mounting hole is located the holding tank bottom.