CN222425679U - Connection structure, coupling assembling, connection frame and repair car bench - Google Patents
Connection structure, coupling assembling, connection frame and repair car bench Download PDFInfo
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- CN222425679U CN222425679U CN202421038192.0U CN202421038192U CN222425679U CN 222425679 U CN222425679 U CN 222425679U CN 202421038192 U CN202421038192 U CN 202421038192U CN 222425679 U CN222425679 U CN 222425679U
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- supporting rod
- frame
- stool
- connection
- lower frame
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Abstract
The utility model discloses a connecting structure, a connecting assembly, a connecting frame and a vehicle repairing stool, wherein the connecting structure comprises a first supporting rod, a second supporting rod and a second supporting rod, the first supporting rod comprises an a end and a b end, the second supporting rod comprises a c end and a d end, the first supporting rod and the second supporting rod are movably connected in an X-shaped mode, the a end of the first supporting rod is movably arranged at a fixed point, the b end of the first supporting rod and the c end and the d end of the second supporting rod are movably arranged at free points, the connecting structure is used for connecting a sitting stool with a lower frame, the X-shaped connecting structure is foldable, one end is fixed, the other end is movably arranged, only one end needs to be moved during folding, the fixed point end does not need to be additionally provided with a matched moving structure, the processing difficulty is reduced, the folding structure can fold the sitting stool and a tool box, the whole size is convenient to transport, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of daily tools, in particular to a connecting structure, a connecting assembly, a connecting frame and a vehicle repairing stool.
Background
The stool is used as a common tool in daily life, and provides convenience for the life of people. However, most of the stool structures are fixed at present, and only the height adjustment and movable basic functions can be realized, and the stool structure has the defects of inconvenient transportation due to the fact that the structure is fixed and cannot be folded to reduce the size, so that the problems of difficult transportation and low efficiency are caused.
Disclosure of utility model
The utility model mainly aims to provide a connecting structure, a connecting assembly, a connecting frame and a vehicle repairing stool, and aims to solve the existing technical problems.
To achieve the above object, the present utility model provides a connection structure comprising:
A first strut comprising an a-end and a b-end;
the second support rod comprises a c end and a d end;
the first support rod is movably connected with the second support rod in an X-shaped mode, wherein the end a of the first support rod is movably arranged at a fixed point, and the end b and the ends c and d of the second support rod are movably arranged at free points.
Further, a first lug is arranged on the first supporting rod, and a second lug is arranged on the side face of the d end of the second supporting rod.
Further, two limiting blocks are arranged at the rotating point of the first supporting rod, and a positioning block located between the two limiting blocks is arranged at the rotating point of the second supporting rod.
A connecting assembly is characterized by comprising,
According to the connecting structure, two connecting structures are arranged, wherein the b ends of the first supporting rods, the c ends of the second supporting rods and the d ends of the second supporting rods are connected through rotating rods.
A connecting frame comprising an upper frame, the connecting assembly of claim, and a lower frame;
the end a of the first supporting rod is rotationally connected with the lower frame, the end b of the first supporting rod is rotationally connected with the upper frame, the end c of the second supporting rod is detachably connected with the lower frame, and the end d of the second supporting rod is detachably connected with the upper frame.
Further, the d end of the second supporting rod is connected with the upper frame through a locking piece.
Further, the c end of the second supporting rod is limited through a limiting structure.
A stool for repairing a vehicle, which comprises a stool body,
A connection frame as described above;
The stool is detachably connected with the upper frame;
And the tool box is detachably connected with the lower frame.
Further, the tool box comprises a front box body and a rear box body, wherein the front box body and the rear box body are respectively provided with a placing groove for accommodating tools.
Further, the device also comprises a moving part, wherein the moving part is arranged on the lower frame.
The beneficial effects of the utility model are as follows:
According to the utility model, the bench is connected with the lower frame through the X-shaped connecting structure, the X-shaped connecting structure is foldable, one end is provided with the fixed point, the other end is provided with the movable point, only one end needs to be moved during folding, the fixed point end does not need to be provided with the matched moving structure additionally, the processing difficulty is reduced, the foldable structure can fold the bench and the tool box to reduce the whole volume, the transportation is convenient, the efficiency is improved, and in addition, the folded state can be used as another high-use state.
Drawings
FIG. 1 is a schematic diagram of a connection structure according to the present utility model;
FIG. 2 is a schematic view of a connecting assembly according to the present utility model;
FIG. 3 is a schematic view of a first strut in accordance with the present utility model;
FIG. 4 is a schematic view of a second strut according to the present utility model;
FIG. 5 is a schematic view of a connection frame of the present utility model;
FIG. 6 is a schematic view showing a folded state of the connecting frame of the present utility model
FIG. 7 is a schematic view showing the unfolded state of the stool structure for repairing vehicles according to the present utility model;
FIG. 8 is a schematic view of the bench with the bench removed of FIG. 7 in accordance with the utility model;
FIG. 9 is a schematic view of a locking element connection structure according to the present utility model;
FIG. 10 is a schematic view showing a folded state of the stool structure for repairing vehicles according to the present utility model.
Reference numerals illustrate:
100. The device comprises a first supporting rod, 101, a limiting block, 102, a first lug, 200, a second supporting rod, 201, a second lug, 202, a positioning block, 300, a rotating rod, 400, an upper frame, 500, a lower frame, 600, a locking piece, 700, an L-shaped iron piece, 800, a stool, 900, a tool box, 901, a front box, 902, a rear box, 903 and a moving part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a connection structure, which includes:
A first strut 100 comprising an a-end and a b-end;
A second strut 200 comprising a c-terminal and a d-terminal;
The first supporting rod 100 and the second supporting rod 200 are movably connected in an X-shaped manner, wherein an end a of the first supporting rod 100 is movably arranged at a fixed point, and an end b and an end c and an end d of the second supporting rod 200 are movably arranged at free points.
The "X" type connection structure provided in this embodiment is foldable, and the a end of the first strut 100 is movably set at a fixed point, the b end and the c end and d end of the second strut 200 are movably set, only one end needs to be moved during folding, and the fixed point end does not need to be additionally provided with a matched moving structure, so that the processing difficulty is reduced.
The connecting structure provided by the implementation can be applied to products with single-side folding requirements, such as bicycle accessories or mobile phone supports in daily products.
In an embodiment, referring to fig. 1, a first bump 102 is disposed on the first strut 100, and a second bump 201 is disposed on the d-end side of the second strut 200. The arrangement of the first bump 102 and the second bump 201 can be compatible with the subsequent addition of other structures at the top end of the connecting structure, and the first bump 102 and the second bump 201 can provide reliable supporting force to the connecting structure, so that overall stability is ensured.
Preferably, the lower frame 500 described below is also provided with a protrusion to perform a supporting function together.
In an embodiment, referring to fig. 3 and 4, two limiting blocks 101 are disposed at the rotation point of the first supporting rod 100, and a positioning block 202 disposed between the two limiting blocks 101 is disposed at the rotation point of the second supporting rod 200. In this embodiment, when the first support rod 100 and the second support rod 200 are folded or unfolded around the midpoint, the positioning block 202 moves between the two limiting blocks 101, and is limited by the two limiting blocks 101 in the process, so that the limiting at the limiting position can be achieved, and the problem of excessive rotation of the first support rod 100 and the second support rod 200 can be avoided.
The present utility model also provides a connection assembly, see fig. 2, comprising,
As the above-mentioned connection structure, there are two connection structures, wherein the b-ends of the two first struts 100, the c-ends of the second struts 200, and the d-ends of the second struts 200 are connected by the rotation bars 300.
The two connecting structures can be applied to products with double-side folding requirements, such as a stool, a chair or other products with folding requirements.
The arrangement of the double-connection structure can provide stable supporting effect, meanwhile, folding requirements can be met, and the use effect is good, wherein the arrangement of the rotating rod 300 can improve the structural strength of the connection assembly, and the consistency of the movement of the connection structures at two sides is ensured.
The present utility model also provides a connection frame, referring to fig. 5 and 6, comprising an upper frame 400, a connection assembly as described above, and a lower frame 500;
The first pole 100 has an a end rotatably connected to the lower frame 500, a b end rotatably connected to the upper frame 400, and a c end detachably connected to the lower frame 500, and a d end detachably connected to the upper frame 400.
According to the embodiment, through the arrangement of the three independent frames, the connection of an external expansion structure can be adapted, and the applicability is improved.
In one embodiment, referring to fig. 9, the d-end of the second strut 200 is coupled to the upper frame 400 by a locking member 600.
The present embodiment is configured such that after the connection frame is unfolded, the locking member 600 is inserted and fixed, so that the overall structural frame is ensured, and the overall stability is ensured.
Specifically, the locking member 600 may be a pin, and the d ends of the upper frame 400 and the second supporting rod 200 are respectively provided with an axial slot adapted thereto.
In an embodiment, referring to fig. 5, the c-end of the second strut 200 is limited by a limiting structure.
In this embodiment, since the c-end of the second supporting rod 200 is movably disposed, in order to ensure structural stability of the expanded connection frame, the limiting structure may specifically adopt an L-shaped iron member 700, and the c-end of the second supporting rod 200 is limited by the L-shaped iron member 700, so as to maintain stability of the frame.
Preferably, the c-end of the second supporting rod 200 may be limited by a manner of forming a slot in the base 900 described below, not limited by the manner of limiting the L-shaped iron member 700.
The present utility model also provides a vehicle repairing stool, referring to fig. 7-10, comprising,
A connection frame as described above;
A stool 800 detachably connected to the upper frame 400;
The base 900 is detachably connected with the lower frame 500.
In this embodiment, the c end of the second supporting rod 200 is released to limit, so that the connecting frame is folded, the folding function is realized, the volume is reduced, the subsequent carrying is convenient, and the use is convenient.
In this embodiment, when the folding is performed, one end of the stool 800 and the b end of the first support rod 100 are separated and pulled up, the c end of the second support rod 200 is separated from the L-shaped iron member 700, and finally, after the connecting frame is folded, the whole folding process is completed, and when the folding is performed, the operation is performed in the opposite direction.
In one embodiment, referring to fig. 8, a tool box 900 includes a front box 901 and a rear box 902, each of the front box 901 and the rear box 902 having a receiving slot for receiving a tool. The arrangement of the front box 901 and the rear box 902 in this embodiment can accommodate the maintenance tool in the unfolded state of the repairing stool, increases the accommodation space, please refer to fig. 10, and can provide the sinking space for the connection structure in the folded state, thereby achieving the effect of reducing the overall volume.
In an embodiment, referring to fig. 8 and 10, the device further includes a moving member 903, where the moving member 903 is disposed on the lower frame 500. In particular, the moving member 903 may be a universal wheel or other structure capable of providing a moving function.
It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear are referred to, and the directional indication is merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary that the combination of the technical solutions should be regarded as not existing when the combination of the technical solutions contradicts or cannot be realized on the basis of the realization of those skilled in the art.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A connection structure, characterized by comprising:
a first strut (100) comprising an a-end and a b-end;
a second strut (200) comprising a c-terminal and a d-terminal;
The first support rod (100) is movably connected with the second support rod (200) in an X-shaped mode, wherein the end a of the first support rod (100) is movably arranged at a fixed point, and the end b and the ends c and d of the second support rod (200) are movably arranged at free points.
2. A connecting structure according to claim 1, wherein the first supporting rod (100) is provided with a first lug (102), and the d-end side of the second supporting rod (200) is provided with a second lug (201).
3. A connecting structure according to claim 1, wherein two limiting blocks (101) are arranged at the rotation point of the first supporting rod (100), and a positioning block (202) arranged between the two limiting blocks (101) is arranged at the rotation point of the second supporting rod (200).
4. A connecting assembly is characterized by comprising,
A connection according to any one of claims 1-3, provided with two, wherein the b-ends of the two first struts (100), the c-ends of the second struts (200) and the d-ends of the second struts are connected by means of a swivel rod (300).
5. A connection frame, characterized by comprising an upper frame (400), a connection assembly according to claim 4 and a lower frame (500);
The end a of the first supporting rod (100) is rotationally connected with the lower frame (500), the end b of the first supporting rod is rotationally connected with the upper frame (400), the end c of the second supporting rod (200) is detachably connected with the lower frame (500), and the end d of the second supporting rod is detachably connected with the upper frame (400).
6. A connecting frame as set forth in claim 5, wherein the d-end of the second strut (200) is connected to the upper frame (400) by a locking member (600).
7. A connecting frame as set forth in claim 5, wherein the c-end of the second strut (200) is restrained by a restraining structure.
8. The vehicle repairing stool is characterized by comprising,
The connection frame of any one of claims 5-7;
a stool (800) detachably connected with the upper frame (400);
And the tool box (900) is detachably connected with the lower frame (500).
9. A stool for repairing a vehicle according to claim 8, wherein the tool box (900) comprises a front box body (901) and a rear box body (902), and the front box body (901) and the rear box body (902) are provided with a placing groove for accommodating tools.
10. The stool for repairing vehicles according to claim 8, further comprising a moving member (903), wherein the moving member (903) is provided on the lower frame (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421038192.0U CN222425679U (en) | 2024-05-13 | 2024-05-13 | Connection structure, coupling assembling, connection frame and repair car bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421038192.0U CN222425679U (en) | 2024-05-13 | 2024-05-13 | Connection structure, coupling assembling, connection frame and repair car bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222425679U true CN222425679U (en) | 2025-02-07 |
Family
ID=94408648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421038192.0U Active CN222425679U (en) | 2024-05-13 | 2024-05-13 | Connection structure, coupling assembling, connection frame and repair car bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222425679U (en) |
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- 2024-05-13 CN CN202421038192.0U patent/CN222425679U/en active Active
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connecting structure a connecting component a connecting framework and a repair bench Granted publication date: 20250207 Pledgee: Agricultural Bank of China Limited Yongkang sub branch Pledgor: Zhejiang Xianfeng magnetic material Co.,Ltd. Registration number: Y2025980067988 |