Pressure control clamp

Abstract

The invention discloses a pressure control clamp which is a novel clamp which is simple in structure, easy to operate and capable of controlling pressure. After the clamp is opened, the clamp can be stopped at various gears, namely, the opening part of the clamp can be opened to any size, and the clamp is still fixed at the position after the clamp is loosened. When the clamp clamps an object, the pressure between the clamp and the clamped object can be changed at will by adjusting the gears. The pressure control clamp is practical and convenient to use, and is superior to existing clamps of various types in many aspects.

Description

Technical Field

[0001] The present invention relates to the technical field of tools, in particular to a clamping tool. Background Art

[0002] The clamps in traditional technology will return to their original position after being opened to any angle and released. The pressure cannot be adjusted when clamping an object, making it difficult to control at will and inconvenient to use. Summary of the invention

[0003] In view of this, it is necessary to invent a new type of clamp with simple structure, easy operation and controllable pressure, referred to as "pressure control clamp". After opening, this clamp can stop at various gears, that is, the clamp mouth can be opened to any size, and it will remain fixed there after releasing the hand.

[0004] When the clamp clamps an object, the pressure between the clamp and the clamped object can be changed at will by adjusting the gear position.

[0005] The pressure-controlled clamp is practical and convenient to use, and is superior to various existing types of clamps in many aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 Schematic diagram of a common flat head clip

[0007] Figure 2 Schematic diagram of a common round head clip

[0008] Figure 3 Schematic diagram of the round head clamp for welding the curved rod

[0009] Figure 4 A schematic diagram of a round-head clip lying horizontally with the blue gear block and two handle extensions marked on it

[0010] Figure 5 To imagine the front view after the curved rod is pulled into a straight line

[0011] Figure 6 To imagine the internal view after the curved rod is pulled into a straight line

[0012] Figure 7 To imagine the left view after the curved rod is pulled into a straight line

[0013] Figure 8 To imagine the right view after the curved rod is pulled into a straight line DETAILED DESCRIPTION

[0014] The following steps will give you an intuitive understanding of the complete structure of the "pressure control clamp". (Note that the following does not represent the process steps)

[0015] Step 1: You need a common metal clip, either a flat head (such as Figure 1 ), or round-headed (such as Figure 2 ), and even any shape of head, because the characteristics of the present invention are on the two handles.

[0016] Step 2: Use a round head clamp as a demonstration. The two handles of the clamp can be used as an independent handle on the left and a curved handle on the right, or as an independent handle on the left and a curved handle on the right. Weld the curved rod under the curved handle. (Front horizontal lying picture, as shown in the figure below) Figure 3 The arc rod is represented by red, and the dotted line indicates the bottom of the handle; the two ends of the arc rod, the end away from the arc handle is called arc end A, and the end welded to the arc handle is called arc end B).

[0017] Step 3: Lay the clip horizontally with its front side facing up. Figure 4 , protruding blue blocks are evenly distributed on the arc rod, and these blue blocks can be regarded as gears. Each blue block extends from one end close to the arc A end to the other end close to the arc B end, and the altitude (i.e., the height perpendicular to the horizontal lying clip) increases linearly.

[0018] Step 4: Both the arc handle and the independent handle are extended to the same length (it can be seen as welding an extension section on them) to facilitate the use of fingers to hold them when using them. However, the structures of the two are different. The arc handle only extends outward and then downward, and is welded; the independent handle first extends outward, then downward, and then inward to hold the arc rod. (e.g. Figure 4 )

[0019] Step 5: Place the clip horizontally and imagine pulling the curved rod into a straight line. The front view is Figure 5 , the internal front view is Figure 6 , the left view (looking from the arc end A to the opposite side) is Figure 7 , the right view (looking from the arc end B to the opposite side) is Figure 8 .

[0020] Step 6: The "pressure-controlled clamp" structure is assembled, regardless of whether the clamp head is flat, round, or any other shape. To open the clamp head, simply press the extensions at the end of the two handles inward from both sides, and the independent handle will slide all the way over and press down the protruding blue block until the arc-shaped end B. When you release your fingers, the clamp is frozen because the independent handle will be blocked by the vertical wall of the blue block on its left. If you want to tighten the clamp head slightly, you can press a blue block on the left side of the independent handle (that is, a blue block next to the independent handle closer to the arc-shaped end A) with your fingers, and the clamp will tighten one gear. By keeping the independent handle on the blue blocks of different gears, the clamp head can be frozen at various pressure levels.

Claims

1. "Controlled pressure clamp" is a new type of clamp with simple structure, easy operation and controllable pressure, which is characterized by: The following steps are involved: Step 1: A common metal clip is required, which can be flat head, round head, or even any shape of head, because the feature of the present invention is on the two handles; Step 2: Use a round head clamp for demonstration; the two handles of the clamp can be used as an independent handle on the left and an arc handle on the right, or as an independent handle on the left and an arc handle on the right; weld the arc rod under the arc handle; the two ends of the arc rod, the end away from the arc handle is called arc end A, and the end welded with the arc handle is called arc end B; Step 3: Place the clip horizontally with its front side facing up. There are evenly distributed blue blocks on the arc rod. These blue blocks can be regarded as gears. Each blue block extends from one end close to the arc A to one end close to the arc B, and the altitude (i.e., the height perpendicular to the horizontally lying clip) increases linearly. Step 4: Both the arc handle and the independent handle are extended to the same length (it can be regarded as welding an extension section on them), so that they can be easily grasped with fingers when used; but the structures of the two are different. The arc handle only extends outwards and then downwards, and is welded; the independent handle first extends outwards, then downwards, and then inwards to hold the arc rod; Step 5: Place the clip horizontally with its front side facing up, and then imagine pulling the curved rod into a straight line. You can easily see its structure from three directions; Step 6: The "pressure-controlled clamp" structure is assembled, regardless of whether the clamp head is flat, round, or any other shape; when you want to open the clamp head, just press the extension sections at the end of the two handles inward from both sides, and the independent handle will slide all the way over and press down the protruding blue block until the arc-shaped end B; when you release your fingers, the clamp will be frozen because the independent handle will be blocked by the vertical wall of the blue block on its left; if you want to tighten the clamp head slightly, you can press a blue block on the left side of the independent handle with your fingers (that is, a blue block next to the independent handle closer to the arc-shaped end A), and the clamp will tighten by one level; by keeping the independent handle on blue blocks of different levels, the clamp head can be frozen at various pressure levels.

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