CN216895223U - Connecting rod with self-locking structure - Google Patents
Connecting rod with self-locking structure Download PDFInfo
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- CN216895223U CN216895223U CN202220565639.4U CN202220565639U CN216895223U CN 216895223 U CN216895223 U CN 216895223U CN 202220565639 U CN202220565639 U CN 202220565639U CN 216895223 U CN216895223 U CN 216895223U
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- thick bamboo
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Abstract
The utility model relates to a connecting rod with a self-locking structure in the technical field of connecting rods, which comprises a connecting rod, wherein the surface of the connecting rod is slidably connected with an adjusting cylinder, the surface of the end part of the adjusting cylinder is sleeved with an installation cylinder, the end part of the adjusting cylinder is provided with an installation cavity, the inner wall of the installation cavity is fixedly connected with a rotating rod, the surface of the rotating rod is rotatably connected with a supporting rod through a rotating shaft, the end part of the supporting rod is fixedly connected with a bolt, and the bolt is in penetrating connection with the adjusting cylinder and the installation cylinder. Through mutually supporting of the bolt, bracing piece, bull stick and the elastic component that set up for the structure when using, can effectually guarantee to insert a regulation section of thick bamboo back in the installation section of thick bamboo, can play spacing fixed effect, thereby guaranteed the stability of connecting after inserting, avoided when fixing, still need pass through the cooperation of instrument, could accomplish dismantlement and installation, thereby the effectual degree of difficulty that improves the structure and use.
Description
Technical Field
The utility model relates to the technical field of connecting rods, in particular to a connecting rod with a self-locking structure.
Background
When using the structure to the different grade type, need be connected between the structure, when connecting, need use to connect the pole to the effect of connecting has been guaranteed.
When the existing connecting rod is used, the automatic locking function after insertion is inconvenient, so that when the connecting rod is installed, the matching of tools is needed, the operation difficulty of workers is improved when the workers operate, and meanwhile, the situation that the structure is inconvenient to disassemble is caused if the tools are not carried about;
to this end, we propose a connecting rod with a self-locking structure.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a connecting rod with a self-locking structure, which solves the problems of the prior art.
The technical scheme of the utility model is as follows:
the utility model provides a connect pole with auto-lock structure, includes the connecting rod, the surface sliding connection of connecting rod has a regulation section of thick bamboo, the installation section of thick bamboo has been cup jointed on the tip surface of adjusting a section of thick bamboo, the installation cavity has been seted up to the tip of adjusting a section of thick bamboo, the inner wall fixedly connected with bull stick of installation cavity, the surface of bull stick is rotated through the pivot and is connected with the bracing piece, the tip fixedly connected with bolt of bracing piece, bolt and regulation section of thick bamboo and installation section of thick bamboo through connection, fixedly connected with elastic component between the bracing piece.
The working principle of the technical scheme is as follows:
insert an installation section of thick bamboo through adjusting a section of thick bamboo in, then the extrusion bolt enters into the inner wall department of an installation section of thick bamboo, after removing suitable position, the resilience force through the elastic component drives the bracing piece and rotates, thereby it takes place to remove to drive the bolt, and then make the bolt insert an adjustment section of thick bamboo and an installation section of thick bamboo department, then run through the outside of an installation section of thick bamboo, thereby inserting the back, play the effect of auto-lock, can effectually guarantee will adjust a section of thick bamboo and insert a back in the installation section of thick bamboo, can play spacing fixed effect.
In a further technical scheme, a fixing mechanism is arranged on the surface of the adjusting cylinder, adjusting holes are formed in the surface of the connecting rod in an arrayed mode, and the fixing mechanism is connected with the adjusting holes in a penetrating mode.
The length between the connecting rod and the adjusting cylinder is adjusted by the mutual matching of the arranged fixing mechanism and the adjusting hole.
In a further technical scheme, the end of the supporting rod is fixedly connected with a pressing rod, and the pressing rod penetrates through the outside of the adjusting cylinder.
When using, make things convenient for the staff to pass through the extrusion through the press lever that sets up, drive the bracing piece and take place to rotate to make the bolt can enter into and adjust a section of thick bamboo, and then reach the effect of dismantling.
In a further technical scheme, the fixing mechanism comprises an inserting rod, and the inserting rod is connected with the adjusting hole in a penetrating mode.
The inserted bar through setting up plays spacing effect for in inserting the regulation hole, lead to the connecting rod can't carry out gliding condition in the inner wall of adjusting a section of thick bamboo and take place, the effectual stability of having guaranteed after adjusting.
In a further technical scheme, the end part of the inserted bar is fixedly connected with a connecting sheet, and a fixing spring is fixedly connected between the side edge of the connecting sheet and the adjusting cylinder.
The connecting piece is connected, and the resilience force of the fixed spring is effectively ensured to be tight after the inserted bar is wiped in.
In a further technical scheme, jacks are formed in the surfaces of the mounting cylinder and the adjusting cylinder, the plug pins are in through connection with the jacks, and the end portions of the plug pins are arc-shaped.
The jack through seting up plays the effect of connecting for the bolt can run through to the outside of an installation section of thick bamboo, thereby reaches the effect of fixing between an adjustment section of thick bamboo and the installation section of thick bamboo.
The utility model has the beneficial effects that:
1. when the structure is used, the mutually matched bolt, the supporting rod, the rotating rod and the elastic piece are arranged, so that the structure can effectively ensure that the adjusting cylinder can play a role of limiting and fixing after being inserted into the mounting cylinder when being used, the connection stability after being inserted is ensured, the disassembly and the installation can be completed only by the matching of tools when being fixed are avoided, and the difficulty of the use of the structure is effectively improved;
2. when the structure is used, the position of the connecting rod in the adjusting cylinder is conveniently adjusted through the mutual matching of the adjusting hole and the fixing mechanism, and then the length of the connecting rod can be adjusted according to the use requirement when the connecting rod is used, so that the connecting rod is more convenient and faster to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the self-locking mechanism of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention.
Description of reference numerals:
1. a connecting rod; 2. an adjusting cylinder; 3. mounting the cylinder; 4. a mounting cavity; 5. a rotating rod; 6. a support bar; 7. a bolt; 8. an elastic member; 9. a fixing mechanism; 91. fixing the spring; 92. connecting sheets; 93. inserting a rod; 10. an adjustment hole; 11. the lever is pressed.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-3, a connect pole with auto-lock structure, including connecting rod 1, the surperficial sliding connection of connecting rod 1 has a regulation section of thick bamboo 2, the installation section of thick bamboo 3 has been cup jointed to the tip surface of a regulation section of thick bamboo 2, the installation cavity 4 has been seted up to the tip of a regulation section of thick bamboo 2, the inner wall fixedly connected with bull stick 5 of installation cavity 4, the surface of bull stick 5 is rotated through the pivot and is connected with bracing piece 6, the tip fixedly connected with bolt 7 of bracing piece 6, bolt 7 with adjust a section of thick bamboo 2 and installation section of thick bamboo 3 through connection, fixedly connected with elastic component 8 between the bracing piece 6.
The working principle of the technical scheme is as follows:
the structure is when using, insert installation section of thick bamboo 3 through adjusting a section of thick bamboo 2 in, then extrude bolt 7 and enter into installation section of thick bamboo 3's inner wall department, after removing suitable position, resilience force through elastic component 8 drives bracing piece 6 and rotates, thereby it takes place to remove to drive bolt 7, and then make bolt 7 insert and adjust a section of thick bamboo 2 and installation section of thick bamboo 3 department, then run through installation section of thick bamboo 3's outside, thereby inserting the back, play the effect of auto-lock, can effectually guarantee to adjust a section of thick bamboo 2 and insert back in installation section of thick bamboo 3, can play spacing fixed effect, thereby the stability of connecting after inserting has been guaranteed, when having avoided fixing, still need the cooperation through instrument, just can accomplish dismantlement and installation, thereby the effectual degree of difficulty that improves the structure and use.
In another embodiment, as shown in fig. 3, a fixing mechanism 9 is disposed on the surface of the adjusting cylinder 2, adjusting holes 10 are arranged on the surface of the connecting rod 1, and the fixing mechanism 9 is connected with the adjusting holes 10 in a penetrating manner.
The mutual matching of the arranged fixing mechanism 9 and the adjusting hole 10 plays a role in adjusting the length between the connecting rod 1 and the adjusting cylinder 2.
In another embodiment, as shown in fig. 2, a pressing rod 11 is fixedly connected to an end of the supporting rod 6, and the pressing rod 11 penetrates to the outside of the adjusting cylinder 2.
When using, make things convenient for the staff to pass through the extrusion through the pressure depression bar 11 that sets up, drive bracing piece 6 and take place to rotate to make in bolt 7 can enter into adjusting a section of thick bamboo 2, and then reach the effect of dismantling.
In another embodiment, as shown in fig. 3, the fixing mechanism 9 includes an insertion rod 93, and the insertion rod 93 is connected to the adjusting hole 10.
Play spacing effect through the inserted bar 93 that sets up for in inserting regulation hole 10, lead to connecting rod 1 can't take place in the condition that the inner wall of adjusting a section of thick bamboo 2 slided, the effectual stability of guaranteeing after adjusting.
In another embodiment, as shown in fig. 3, a connecting piece 92 is fixedly connected to an end of the inserting rod 93, and a fixing spring 91 is fixedly connected between a side edge of the connecting piece 92 and the adjusting cylinder 2.
When the structure is used, the connecting piece 92 is used for connection, and the resilience force of the fixed spring 91 is effective to ensure that the inserting rod 93 is tightly connected after being wiped.
In another embodiment, as shown in fig. 2, the surfaces of the mounting cylinder 3 and the adjusting cylinder 2 are provided with insertion holes, the pins 7 are connected with the insertion holes in a penetrating manner, and the ends of the pins 7 are arranged in an arc shape.
The structure plays the effect of connecting through the jack of seting up when using for bolt 7 can run through to the outside of an installation section of thick bamboo 3, thereby reaches and fixes the effect between an adjustment section of thick bamboo 2 and an installation section of thick bamboo 3.
The above embodiments only express the specific 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 a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. The utility model provides a connect pole with auto-lock structure, includes connecting rod (1), its characterized in that: the utility model discloses a support rod for a motor vehicle, including connecting rod (1), the surperficial sliding connection of connecting rod (1) has a regulation section of thick bamboo (2), the tip surface of a regulation section of thick bamboo (2) has cup jointed an installation section of thick bamboo (3), installation cavity (4) have been seted up to the tip of a regulation section of thick bamboo (2), the inner wall fixedly connected with bull stick (5) of installation cavity (4), the surface of bull stick (5) is rotated through the pivot and is connected with bracing piece (6), the tip fixedly connected with bolt (7) of bracing piece (6), bolt (7) and a regulation section of thick bamboo (2) and an installation section of thick bamboo (3) through connection, fixedly connected with elastic component (8) between bracing piece (6).
2. The extension rod with the self-locking structure as claimed in claim 1, wherein: the surface of adjusting a section of thick bamboo (2) is provided with fixed establishment (9), the surface arrangement of connecting rod (1) has seted up regulation hole (10), fixed establishment (9) and regulation hole (10) through connection.
3. The extension rod with the self-locking structure as claimed in claim 1, wherein: the end part of the supporting rod (6) is fixedly connected with a pressing rod (11), and the pressing rod (11) penetrates through the outside of the adjusting cylinder (2).
4. The extension rod with the self-locking structure as claimed in claim 2, wherein: the fixing mechanism (9) comprises an inserting rod (93), and the inserting rod (93) is in through connection with the adjusting hole (10).
5. The extension rod with self-locking structure as claimed in claim 4, wherein: the end part of the inserted bar (93) is fixedly connected with a connecting sheet (92), and a fixed spring (91) is fixedly connected between the side edge of the connecting sheet (92) and the adjusting cylinder (2).
6. The extension rod with the self-locking structure as claimed in claim 1, wherein: the surface of the installation barrel (3) and the surface of the adjusting barrel (2) are provided with jacks, the plug pins (7) are in through connection with the jacks, and the end parts of the plug pins (7) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565639.4U CN216895223U (en) | 2022-03-15 | 2022-03-15 | Connecting rod with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220565639.4U CN216895223U (en) | 2022-03-15 | 2022-03-15 | Connecting rod with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895223U true CN216895223U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220565639.4U Active CN216895223U (en) | 2022-03-15 | 2022-03-15 | Connecting rod with self-locking structure |
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| Country | Link |
|---|---|
| CN (1) | CN216895223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681352A (en) * | 2022-10-25 | 2023-02-03 | 上海克兰传动设备有限公司 | Universal coupling |
-
2022
- 2022-03-15 CN CN202220565639.4U patent/CN216895223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681352A (en) * | 2022-10-25 | 2023-02-03 | 上海克兰传动设备有限公司 | Universal coupling |
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