CN217107722U - Fast-assembling coupling mechanism - Google Patents
Fast-assembling coupling mechanism Download PDFInfo
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- CN217107722U CN217107722U CN202123404626.3U CN202123404626U CN217107722U CN 217107722 U CN217107722 U CN 217107722U CN 202123404626 U CN202123404626 U CN 202123404626U CN 217107722 U CN217107722 U CN 217107722U
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- pipe body
- positioning
- positioning groove
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Abstract
The utility model provides a fast-assembly connecting mechanism, which comprises a first pipe body, a bracket member and a fastening device; the first pipe body, the bracket component and the fastening device are detachably connected; the fastening device fixes the bracket component on the first pipe body; the bracket member includes a first bracket and a second bracket; more than one group of first clamping grooves are formed in one side, close to the second support, of the first support; more than one group of second clamping grooves are formed in one side, close to the first support, of the second support; the fastening device comprises a fastening component and a fastening bracket; two ends of the fastening bracket are respectively provided with a clamping hook; the clamping hook at one end of the fastening bracket is clamped in the first clamping groove, and the clamping hook at the other end of the fastening bracket is clamped in the second clamping groove; the fastening component fixes the fastening bracket on the first pipe body, and an included angle alpha is formed between the first bracket and the second bracket, wherein alpha is more than 0 degrees and less than 180 degrees. The utility model discloses a structural connection's stability is good.
Description
Technical Field
The utility model relates to an assembled support, concretely relates to fast-assembling coupling mechanism.
Background
The table comprises a table plate and table legs; in the prior art, the desk plate and the desk legs are manufactured separately and then connected; the desk plate and the desk legs can be detached; the user can simply assemble and use it. A mobile assembly station is disclosed in korean patent publication No. KR1020180054072, published as 2019.11.20; comprises a frame and a supporting leg; the frame comprises a horizontal component, a vertical component and a fixed bracket; the front end surface of the horizontal component and the front end surface of the vertical component are respectively connected with the outer sides of the supporting legs in a avoiding way; the horizontal member and the vertical member are distributed diagonally with respect to the leg; the fixed bracket is connected with the horizontal component and the vertical component; a hole is arranged on the fixed bracket; the bolt is connected with the supporting leg through the hole.
But the assembly table is connected only by the attachment of the end surfaces of the horizontal component and the vertical component with the left and right contact surfaces of the supporting leg; the connection between the horizontal and vertical members and the legs is unstable; when the support leg is impacted, the horizontal component and the vertical component are easy to separate from the support leg; and the fixed bracket is not detachably connected with the horizontal component and the vertical component.
Disclosure of Invention
The utility model provides a connect stable fast-assembling coupling mechanism.
In order to achieve the above purpose, the technical scheme of the utility model is that: a quick-mounting connecting mechanism comprises a first pipe body, a bracket member and a fastening device; the first pipe body, the bracket component and the fastening device are detachably connected; the fastening device fixes the bracket component on the first pipe body; the bracket member includes a first bracket and a second bracket; more than one group of first clamping grooves are formed in one side, close to the second support, of the first support; more than one group of second clamping grooves are formed in one side, close to the first support, of the second support; the fastening device comprises a fastening component and a fastening bracket; two ends of the fastening bracket are respectively provided with a clamping hook; the clamping hook at one end of the fastening bracket is clamped in the first clamping groove, and the clamping hook at the other end of the fastening bracket is clamped in the second clamping groove; the fastening component fixes the fastening bracket on the first pipe body, and an included angle alpha is formed between the first bracket and the second bracket, wherein alpha is more than 0 degrees and less than 180 degrees.
The clamping hook is clamped with the first clamping groove and the second clamping groove; the fastening component fixes the fastening bracket on the first pipe body; thus, the fastening bracket fixes the first bracket and the second bracket on the first bracket; the first pipe body is connected with the bracket component; the structure is simple. An included angle alpha is formed between the first support and the second support, wherein alpha is more than 0 degrees and less than 180 degrees, so that when the first pipe body and the support component are installed through the fastening device, along with the fastening of the fastening device, the first pipe body and the support component are fastened more firmly, and the installation is more reliable.
Furthermore, a first positioning piece is arranged at the end part of the first support, a second positioning piece is arranged at the end part of the second support, a first positioning groove for inserting the first positioning piece is formed in the side wall of the first pipe body, and a second positioning groove for inserting the second positioning piece is formed in the side wall of the first pipe body. When installing the support component on first body, insert first constant head tank with first setting element in, insert the second setting element in the second constant head tank, like this, carry on spacingly to first support and second support respectively, avoid the support component to move about for first body.
Furthermore, the first positioning groove is arranged on the first pipe body in an inclined mode, and the second positioning groove is arranged on the first pipe body in an inclined mode. According to the arrangement, the first positioning groove and the second positioning groove are obliquely arranged, so that the first positioning piece inserted into the first positioning groove and the second positioning piece inserted into the second positioning groove are obliquely arranged; the supporting strength of the first positioning piece and the second positioning piece is guaranteed, and meanwhile the contact area of the first positioning piece and the first positioning groove and the contact area of the second positioning piece and the first positioning groove are increased.
Furthermore, a third positioning groove and a fourth positioning groove are formed in the end face of the first pipe body; the third positioning groove and the fourth positioning groove are horizontally arranged; a third positioning piece is arranged at the end part of the first bracket, a fourth positioning piece is arranged at the end part of the second bracket, and the third positioning piece is inserted into the third positioning groove; the fourth positioning member is inserted into the fourth positioning groove. The third positioning piece and the fourth positioning piece are respectively matched with the third positioning groove and the fourth positioning groove; the stability that first support and second support and first body are connected is further strengthened.
Further, third constant head tank and fourth constant head tank set up at the top of first body, and third constant head tank and fourth constant head tank are the open slot. Thus facilitating the snapping in of the third positioning element and the fourth positioning element.
Further, the fastening assembly comprises a fastening seat and a threaded fastener; the fastening seat is arranged in the first pipe body; the fastening seat is provided with a fastening threaded hole; the first pipe body is provided with a first opening; the fastening bracket is provided with a second opening; the fastening threaded hole, the first opening and the second opening are communicated; the threaded fastener penetrates through the second opening and the first opening to be in threaded connection with the fastening threaded hole.
Furthermore, the fastening seat is attached to the inner surface of the adjacent wall surface of the first pipe body.
Further, the first bracket and the second bracket are both hollow brackets; the first clamping groove and the second clamping groove are rectangular grooves. Therefore, the contact area between the clamping hook and the first clamping groove and the contact area between the clamping hook and the second clamping groove are increased, and the connection reliability is improved.
Furthermore, the fastening bracket comprises an outer side surface, an inner side surface and two end surfaces positioned between the outer side surface and the inner side surface, wherein one end surface is matched with the first bracket, and the other end surface is matched with the second bracket; the hook extends inwardly at the end face. Therefore, the clamping hook can be clamped into the first clamping groove and the second clamping groove conveniently.
Further, the fastening seat is fixedly connected or detachably connected with the first pipe body. The fastening seat is fixedly connected with the first pipe body; therefore, the fastening seat is stably connected with the first pipe body. The first pipe body is detachably connected with the second pipe body through the fastening seat; the first pipe body is simple in structure; the manufacture is convenient; meanwhile, the fastening seat is convenient to replace.
Drawings
Fig. 1 is a schematic perspective view of a frame body according to the present invention.
Fig. 2 is a top view of the frame body of the present invention.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is an enlarged view of b in fig. 4.
Fig. 6 is a perspective view of the first tube of the present invention.
Fig. 7 is an enlarged view of c in fig. 6.
Fig. 8 is a schematic perspective view of the first bracket of the present invention.
Fig. 9 is a schematic perspective view of the first bracket of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-9; a fast-assembling coupling mechanism, including the first body 1, support member and fastener 2; the first pipe body 1, the bracket component and the fastening device 2 are detachably connected; the fastening means 2 fixes the bracket member to the first pipe body 1; the bracket member includes a first bracket 3 and a second bracket 4; the first pipe body 1 is provided with a first positioning groove 11 and a second positioning groove 110; in this embodiment, the cross section of the first tube 1 is square, the first positioning groove 11 is disposed on one side wall of the first tube 1, and the second positioning groove 110 is disposed on the other side wall of the first tube adjacent to the side wall. The first positioning groove 11 is obliquely arranged on the first pipe body 1 relative to a horizontal plane, the second positioning groove 110 is obliquely arranged on the first pipe body 1 relative to the horizontal plane, the end portion of the first support 3 is provided with a first positioning piece 31 extending outwards, the end portion of the second support 4 is provided with a second positioning piece 41 extending outwards, the first positioning piece 31 is inserted into the first positioning groove 11, and the second positioning piece 41 is inserted into the second positioning groove 110. The first positioning groove 11 and the second positioning groove 110 are obliquely arranged, so that the first positioning member 31 inserted into the first positioning groove 11 and the second positioning member 41 inserted into the second positioning groove 110 are obliquely arranged; the contact area between the first positioning member 31 and the first positioning member 41 and the first positioning groove 11 is increased while the supporting strength of the first positioning member 31 and the second positioning member 41 is ensured.
The first positioning piece 31 is inserted into the first positioning groove 11, so that the first support 3 is inserted into the first pipe body 1, and the first positioning groove 11 limits the first positioning piece 31; the first bracket 3 is stably connected with the first pipe body 1; the second positioning element 41 is inserted into the second positioning groove 110, so that the second bracket 4 is inserted into the first tube 1, and the second positioning groove 110 limits the second positioning element 41; the second bracket 4 is stably connected with the first pipe body 1; simultaneously fixing the first bracket 3 and the second bracket 4 on the first pipe body 1 through the fastening device 2; the structure is simple.
The first bracket 3 and the second bracket 4 form an included angle alpha, wherein alpha is more than 0 degrees and less than 180 degrees, and in the embodiment, alpha is 90 degrees, so that when the first pipe body and the bracket component are installed through the fastening device, along with the fastening of the fastening device, the first pipe body and the bracket component are fastened more firmly, and the installation is more reliable.
The first pipe body 1 is further provided with a third positioning groove 12 and a fourth positioning groove 120; in this embodiment, the third positioning groove 12 and the fourth positioning groove 120 are respectively disposed at the top ends of the adjacent wall surfaces of the first pipe body 1, and the third positioning groove 12 and the fourth positioning groove 120 are open grooves; the third positioning groove 12 and the fourth positioning groove 120 are horizontally arranged on the first pipe body 1; the end part of the first bracket 3 is provided with a third positioning piece 32 extending outwards, the end part of the second bracket 4 is provided with a fourth positioning piece 42 extending outwards, and the third positioning piece 32 is inserted into the third positioning groove 12; the fourth positioning member 42 is inserted into another fourth positioning slot 120. The third positioning piece 32 and the fourth positioning piece 42 are respectively matched with the third positioning groove 12 and the fourth positioning groove 120; the stability of the connection of the first bracket 3 and the second bracket 4 to the first pipe body 1 is further enhanced. The third positioning slot 12 and the fourth positioning slot 120 are both open slots, so that the third positioning element 32 and the fourth positioning element 42 can be conveniently clamped.
The fastening device 2 comprises a fastening assembly and a fastening bracket 21; more than one group of first clamping grooves 33 are formed in one side, close to the second support 4, of the first support 3, and the first clamping grooves 33 are rectangular grooves; more than one group of second clamping grooves 43 are formed in one side, close to the first support 3, of the second support 4, and the second clamping grooves 43 are rectangular grooves; more than one group of clamping hooks 211 are respectively arranged at the two ends of the fastening bracket 21; the fastening bracket 21 comprises an outer side 212, an inner side 213 and two end faces 214 located between the outer side and the inner side, the two end faces 214 are respectively matched with the first bracket and the second bracket, and the clamping hook 211 extends towards the inner side on the end faces. In this embodiment, the first bracket 3 is provided with two sets of first engaging grooves 33, the second bracket 4 is provided with two sets of second engaging grooves 43, and two ends of the fastening bracket 21 are respectively provided with two sets of engaging hooks 211.
The hook 211 at one end of the fastening bracket 21 is clamped in the first clamping groove 33, and the hook 211 at the other end of the fastening bracket 21 is clamped in the second clamping groove 43; the fastening assembly fixes the fastening bracket 21 to the first pipe body 1. The hook 211 is matched with the first slot 33 and the second slot 43; the fastening bracket 21 is clamped on the first bracket 3 and the second bracket 4; the fastening bracket 21 and the first pipe body are connected by a fastening member.
In the present embodiment, the fastening assembly comprises a fastening seat 22 and a threaded fastener 23; the fastening seat 22 is arranged in the first pipe body 1; the fastening seat 22 is detachably connected with the first pipe body 1; the first pipe body is simple in structure; the manufacture is convenient; meanwhile, the fastening seat is convenient to replace. The fastening seat 22 is provided with a fastening threaded hole 221; the first tube body 1 is provided with a first opening 13; the fastening bracket 21 is provided with a second opening (not shown in the figure); the fastening threaded hole 221, the first opening 13 and the second opening are communicated; the threaded fastener 23 is threaded through the second and first openings 13 to engage the fastening threaded hole 221. The fastening seat 22 is attached to the inner surface of the adjacent wall surface of the first pipe body 1.
In another implementation, the fastening assembly includes a fastening seat 22 and a threaded fastener 23; the fastening seat 22 is arranged in the first pipe body 1; the fastening seat 22 is fixedly connected with the first pipe body 1; in this embodiment, the fastening seat 22 is a plate-like structure; the fastening seat 22 is welded on the inner surface of the first pipe body 1; therefore, the fastening seat is stably connected with the first pipe body. The fastening seat 22 is provided with a fastening threaded hole 221; the first tube body 1 is provided with a first opening 13; the fastening bracket 21 is provided with a second opening (not shown in the figure); the fastening threaded hole 221, the first opening 13 and the second opening are communicated; the threaded fastener 23 is threaded through the second opening and the first opening 13 to the fastening threaded hole 221. The fastening seat 22 is attached to the inner surface of the adjacent wall surface of the first pipe body 1.
In this embodiment, a table frame is taken as an example to illustrate the use condition of the quick-assembly connecting mechanism of the present invention, and a frame body is composed of four first pipe bodies 1, two first brackets 3, two second brackets 4 and four fastening devices 2; wherein the two first pipe bodies 1 are arranged on one side of the frame body and are connected through the first bracket 3; the other two first pipe bodies 1 are arranged on the other side of the frame body and are connected through a first support 3; the first pipe body 1 positioned on one side of the frame body is connected with the first pipe body 1 positioned on the other side of the frame body through a second support 4. The fastening means 2 is mounted on the first pipe body 1 and fixes the adjacent first bracket 3 and the first bracket 3 to the first pipe body 1. In the present embodiment, more than one supporting plate 5 is provided on the first bracket 3 and the second bracket 4; the supporting plate 5 is used for installing the table board.
Claims (10)
1. A quick-mounting connecting mechanism comprises a first pipe body, a bracket member and a fastening device; the method is characterized in that: the first pipe body, the bracket component and the fastening device are detachably connected; the fastening device fixes the bracket component on the first pipe body; the bracket member includes a first bracket and a second bracket; more than one group of first clamping grooves are formed in one side, close to the second support, of the first support; more than one group of second clamping grooves are formed in one side, close to the first support, of the second support; the fastening device comprises a fastening component and a fastening bracket; two ends of the fastening bracket are respectively provided with a clamping hook; the clamping hook at one end of the fastening bracket is clamped in the first clamping groove, and the clamping hook at the other end of the fastening bracket is clamped in the second clamping groove; the fastening component fixes the fastening bracket on the first pipe body, and an included angle alpha is formed between the first bracket and the second bracket, wherein alpha is more than 0 degrees and less than 180 degrees.
2. The quick-fit connection mechanism as claimed in claim 1, wherein: the end part of the first support is provided with a first positioning piece, the end part of the second support is provided with a second positioning piece, the side wall of the first pipe body is provided with a first positioning groove for inserting the first positioning piece, and the side wall of the first pipe body is provided with a second positioning groove for inserting the second positioning piece.
3. The quick-fit connection mechanism as claimed in claim 2, wherein: the first positioning groove is arranged on the first pipe body in an inclined mode, and the second positioning groove is arranged on the first pipe body in an inclined mode.
4. The quick connect coupling mechanism as set forth in claim 3 wherein: a third positioning groove and a fourth positioning groove are formed in the end face of the first pipe body; the third positioning groove and the fourth positioning groove are horizontally arranged; a third positioning piece is arranged at the end part of the first bracket, a fourth positioning piece is arranged at the end part of the second bracket, and the third positioning piece is inserted into the third positioning groove; the fourth positioning member is inserted into the fourth positioning groove.
5. The quick connect coupling mechanism of claim 4 wherein: the third constant head tank and the fourth constant head tank set up at the top of first body, and third constant head tank and fourth constant head tank are the open slot.
6. The quick-fit connection mechanism as claimed in claim 1, wherein: the fastening assembly comprises a fastening seat and a threaded fastener; the fastening seat is arranged in the first pipe body; the fastening seat is provided with a fastening threaded hole; the first pipe body is provided with a first opening, and the fastening bracket is provided with a second opening; the fastening threaded hole, the first opening and the second opening are communicated; the threaded fastener penetrates through the second opening and the first opening to be in threaded connection with the fastening threaded hole.
7. The quick connect coupling mechanism of claim 6 wherein: the fastening seat is attached to the inner surface of the adjacent wall surface of the first pipe body.
8. The quick-fit connection mechanism as claimed in claim 1, wherein: the first bracket and the second bracket are both hollow brackets; the first clamping groove and the second clamping groove are rectangular grooves.
9. The quick-fit connection mechanism as claimed in claim 1, wherein: the fastening bracket comprises an outer side face, an inner side face and two end faces positioned between the outer side face and the inner side face, wherein one end face is matched with the first bracket, and the other end face is matched with the second bracket; the hook extends inwardly at the end face.
10. The quick connect coupling mechanism of claim 6 wherein: the fastening seat is fixedly connected or detachably connected with the first pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123404626.3U CN217107722U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123404626.3U CN217107722U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107722U true CN217107722U (en) | 2022-08-02 |
Family
ID=82592611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123404626.3U Active CN217107722U (en) | 2021-12-31 | 2021-12-31 | Fast-assembling coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107722U (en) |
-
2021
- 2021-12-31 CN CN202123404626.3U patent/CN217107722U/en active Active
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