CN218933655U - Undercut fixture device - Google Patents
Undercut fixture device Download PDFInfo
- Publication number
- CN218933655U CN218933655U CN202320207101.0U CN202320207101U CN218933655U CN 218933655 U CN218933655 U CN 218933655U CN 202320207101 U CN202320207101 U CN 202320207101U CN 218933655 U CN218933655 U CN 218933655U
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- clamping block
- undercut
- block
- handle
- flat plate
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Abstract
The undercut fixture device is characterized by comprising a first clamping block, a second clamping block, a handle and a force application block, wherein the first clamping block and the second clamping block can rotate relatively, the rotation centers of the first clamping block and the second clamping block are overlapped with the rotation centers of the handle and the force application block, the first clamping block, the second clamping block, the shaft part and the force application block are positioned on two opposite sides of the rotation centers, and when the undercut fixture device is used, the force application block is used as a fulcrum, and the first clamping block and the second clamping block can be rotated to be opened or closed by pressing or lifting the handle. The undercut fixture device can conveniently solve the problem of water leakage caused by the fact that the undercut of a container roof is not tight, can improve the roof assembly speed, reduces the workload, has the characteristics of simple structure, practical function and convenience in use, has very strong practicability, and is suitable for being widely popularized.
Description
[ field of technology ]
The utility model relates to a movable house, in particular to an undercut fixture device.
[ background Art ]
The roof of the container or the prefabricated house needs to be undercut during assembly, and if the undercut is not tight, water leakage can be caused. In the prior art, the tool nearby at hand is usually utilized for undercut during assembly, and in this way, the undercut effect is general, water leakage is easy to occur, the assembly efficiency is low, and the improvement of the assembly efficiency and the reduction of the workload are not facilitated.
[ utility model ]
The present utility model is directed to solving the above-described problems, and provides an undercut clip device that can improve assembly efficiency.
In order to solve the above problems, the present utility model provides an undercut fixture device, which is characterized by comprising a first clamping block and a second clamping block which can rotate relatively, and a handle and a force application block which can rotate relatively, wherein the rotation centers of the first clamping block and the second clamping block are overlapped with the rotation centers of the handle and the force application block, the first clamping block, the second clamping block, the shaft part and the force application block are positioned at two opposite sides of the rotation center, and when in use, the force application block is used as a fulcrum, and the first clamping block and the second clamping block can be rotated to open or close by pressing or lifting the handle.
Further, the first clamping block is fixedly connected with the handle, and the second clamping block is fixedly connected with the force application block.
Further, the handle is provided with a first cylinder part, the force application block is provided with a second cylinder part, and the first cylinder part and the second cylinder part are sleeved on the central shaft and can rotate relatively; the first clamping block is fixedly connected with the first cylinder part; the second clamping block is fixedly connected with the second cylinder part.
Further, the first clamping block is in a flat plate shape, and the end part of the first clamping block is fixedly connected with the circumferential outer wall of the first cylinder part or integrally formed; the second clamping block is in a flat plate shape, and the end part of the second clamping block is fixedly connected with the circumferential outer wall of the second cylinder part or integrally formed.
Further, the force application block comprises a second flat plate part, and the end part of the second flat plate part is fixedly connected with or integrally formed with the circumferential outer wall of the second cylinder part.
Further, the handle comprises a long rod portion, first flat plate portions arranged in parallel at intervals and connecting portions connected between the first flat plate portions, one end of the long rod portion is fixedly connected with the connecting portions or integrally formed, and one end of the first flat plate portion opposite to the long rod portion is fixedly connected with the outer circumferential wall of the first cylinder portion or integrally formed.
Further, the first cylindrical portion is provided with a plurality of first cylindrical portions, which are respectively connected to the end portions of the first flat plate portion; the second cylindrical portion is located between the first cylindrical portions.
Further, at least one of the first cylindrical portion and the second cylindrical portion is rotatable about the central rotation axis.
Further, the first clamping block is concave, the second clamping block is convex, and the protruding part of the second clamping block is positioned at the position corresponding to the recessed part of the first clamping block.
The present utility model has an advantageous contribution in that it effectively solves the above-mentioned problems. The undercut fixture device can conveniently solve the problem of water leakage caused by the fact that the undercut of a container roof is not tight, can improve the roof assembly speed, reduces the workload, has the characteristics of simple structure, practical function and convenience in use, has very strong practicability, and is suitable for being widely popularized.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of another view of the present utility model.
Fig. 3 is a schematic diagram of another view of the present utility model.
The attached drawings are identified: the first clamp block 10, the second clamp block 20, the handle 30, the first cylindrical portion 31, the long rod portion 32, the first flat plate portion 33, the connecting portion 34, the urging block 40, the second flat plate portion 41, the second cylindrical portion 42, and the center rotation shaft 50.
[ detailed description ] of the utility model
The following examples are further illustrative and supplementary of the present utility model and are not intended to limit the utility model in any way.
As shown in fig. 1 to 3, the undercut clip apparatus of the present utility model includes a first clip 10, a second clip 20, a handle 30, and a force application block 40.
The first clamping block 10 and the second clamping block 20 can rotate relatively, so that they can be opened or closed for undercut.
The handle 30 and the force application block 40 are relatively rotatable, wherein the force application block 40 is used as a fulcrum, and the handle 30 is used for user operation; in use, the force block 40 is placed against an object and the handle 30 is then depressed or lifted for operation.
The rotation centers of the first clamping block 10 and the second clamping block 20 are overlapped with the rotation centers of the handle 30 and the force application block 40, so that a scissor structure is formed; when the handle 30 is lifted or pressed, the first and second clamping blocks 10 and 20 can be rotated to be opened or closed, so that the movable house can be used for clamping edges.
Further, the first clamping block 10 is fixedly connected or integrally formed with the handle 30, and the second clamping block 20 is fixedly connected or integrally formed with the force application block 40.
For a more detailed description, the following description is given of specific embodiments:
the handle 30 includes a first cylindrical portion 31, a long rod portion 32, a first flat plate portion 33, and a connecting portion 34, which are integrally formed or fixedly connected. The first plate portion 33 is provided in a plurality of plate-like shapes, and in this embodiment, two plate-like shapes are provided. The first plate portions 33 are spaced apart in parallel. The connection portion 34 is connected between the first flat plate portions 33. In this embodiment, the connecting portion 34 is connected between the ends of the first flat plate portion 33. One end of the long rod portion 32 is connected to the connection portion 34 so as to be parallel to the first flat plate portion 33, and the long rod portion 32 is located on a side of the connection portion 34 away from the first flat plate portion 33. The first cylindrical portion 31 is connected to an end of the first flat plate portion 33 opposite to the long rod portion 32. In this embodiment, two first cylindrical portions 31 are provided, the circumferential outer walls of which are respectively connected to the first flat plate portions 33, and the axial direction of the first cylindrical portions 31 is perpendicular to the direction of the long rod portions 32.
A hollow space is formed between the first plate portions 33 so as not to interfere with the force application block 40.
The force applying block 40 includes a second flat plate portion 41 and a second cylindrical portion 42 integrally formed or fixedly connected. The second flat plate portion 41 is flat, and an end portion of the second flat plate portion 41 is connected to a circumferential outer wall of the second cylindrical portion 42. In this embodiment, the second flat plate portion 41 is located between the first flat plate portions 33, and the second cylindrical portion 42 is located between the first cylindrical portions 31.
The first cylinder portion 31 and the second cylinder portion 42 are sleeved on the same central rotating shaft 50, and at least one of the first cylinder portion 31 and the second cylinder portion 42 is rotatably connected with the central rotating shaft 50, so that the handle 30 and the force application block 40 can rotate relatively. In this embodiment, the first cylinder 31 and the second cylinder 42 are rotatable about the central axis 50. In other embodiments, one of the first cylinder portion 31 and the second cylinder portion 42 may be fixedly connected to the central rotation shaft 50.
The first clamping block 10 is in a flat plate shape, and one end of the first clamping block 10 is fixedly connected with or integrally formed with the circumferential outer wall of the first cylinder portion 31.
The second clamping block 20 is in a flat plate shape, and one end of the second clamping block 20 is fixedly connected with or integrally formed with the circumferential outer wall of the second cylinder portion 42.
Further, the plane of the first clamping block 10 is concave, the plane of the second clamping block 20 is convex, and the protruding portion of the second clamping block 20 is located at the position corresponding to the recessed portion of the first clamping block 10, so that the first clamping block 10 and the second clamping block 20 are conveniently connected with the first cylinder portion 31 and the second cylinder portion 42, and rotation can be avoided.
Further, the first clamping block 10, the first flat plate portion 33 may be arranged to be substantially coplanar, and the second clamping block 20, the second flat plate portion 41 may be arranged to be substantially coplanar.
Further, the length of the force application block 40 is smaller than the length of the handle 30, and the length of the force application block 40 is equal to the lengths of the first clamping block 10 and the second clamping block 20.
In this embodiment, the handle 30, the force application block 40, the first clamping block 10, and the second clamping block 20 are made of steel plates or steel blocks, and the fixed connection is made of welding. Thus, the undercut fixture device of the utility model is formed, when in use, the first clamping block 10 and the second clamping block 20 are clamped at the position of the movable house needing to be clamped, then the force application block 40 is propped against a certain object or position, and then the handle 30 is pressed, so that the handle 30 rotates towards the force application block 40, and the first clamping block 10 and the second clamping block 20 can be close to each other to undercut; when the undercut is completed, the handle 30 is released. The undercut fixture device has the characteristics of simple structure, convenient use and practical function, has strong practicability and is suitable for being widely popularized.
Although the present utility model has been disclosed by the above embodiments, the scope of the present utility model is not limited thereto, and each of the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the present utility model.
Claims (9)
1. The undercut fixture device is characterized by comprising a first clamping block (10) and a second clamping block (20) which can rotate relatively, a handle (30) and a force application block (40) which can rotate relatively, wherein the rotation centers of the first clamping block (10) and the second clamping block (20) are overlapped with the rotation centers of the handle (30) and the force application block (40), the first clamping block (10), the second clamping block (20), the handle (30) and the force application block (40) are positioned on two opposite sides of the rotation centers, and when the undercut fixture device is used, the force application block (40) is used as a fulcrum, and the first clamping block (10) and the second clamping block (20) can be opened or closed by pressing or lifting the handle (30) to rotate.
2. The undercut clip apparatus as defined in claim 1, characterized in that the first clip (10) is fixedly connected to the handle (30), and the second clip (20) is fixedly connected to the force application block (40).
3. The undercut clip apparatus of claim 2, wherein,
the handle (30) is provided with a first cylindrical portion (31),
the force application block (40) is provided with a second cylinder part (42),
the first cylinder part (31) and the second cylinder part (42) are sleeved on the central rotating shaft (50) and can rotate relatively;
the first clamping block (10) is fixedly connected with the first cylinder part (31);
the second clamping block (20) is fixedly connected with the second cylinder part (42).
4. The undercut clip apparatus of claim 3, wherein,
the first clamping block (10) is in a flat plate shape, and the end part of the first clamping block (10) is fixedly connected with the circumferential outer wall of the first cylinder part (31) or integrally formed;
the second clamping block (20) is in a flat plate shape, and the end part of the second clamping block (20) is fixedly connected with the circumferential outer wall of the second cylinder part (42) or integrally formed.
5. A undercut clip apparatus as claimed in claim 3, characterized in that the urging block (40) includes a second flat plate portion (41), and an end portion of the second flat plate portion (41) is fixedly connected or integrally formed with a circumferential outer wall of the second cylindrical portion (42).
6. A undercut fixture device as claimed in claim 3, characterized in that the handle (30) comprises a long rod portion (32), first flat plate portions (33) arranged in parallel at intervals, and a connecting portion (34) connected between the first flat plate portions (33), one end of the long rod portion (32) is fixedly connected with the connecting portion (34) or integrally formed, and one end of the first flat plate portion (33) opposite to the long rod portion (32) is fixedly connected with or integrally formed with the circumferential outer wall of the first cylindrical portion (31).
7. The undercut clip device as defined in claim 6, wherein the first cylindrical portion (31) is provided in plurality, which are respectively connected to the end portions of the first flat plate portion (33); the second cylindrical portion (42) is located between the first cylindrical portions (31).
8. A undercut clip apparatus as claimed in claim 3, characterized in that at least one of the first cylindrical portion (31) and the second cylindrical portion (42) is rotatable about the central rotation axis (50).
9. The undercut fixture device according to claim 1, characterized in that the first clamping block (10) is concave, the second clamping block (20) is convex, and the convex portion of the second clamping block (20) is located at a position corresponding to the concave portion of the first clamping block (10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223050105 | 2022-11-17 | ||
| CN2022230501057 | 2022-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218933655U true CN218933655U (en) | 2023-04-28 |
Family
ID=86092308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320207101.0U Active CN218933655U (en) | 2022-11-17 | 2023-02-14 | Undercut fixture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218933655U (en) |
-
2023
- 2023-02-14 CN CN202320207101.0U patent/CN218933655U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |