TWM654531U - Clamp structure - Google Patents

Abstract

This invention "clamp structure" is a clamp structure for expanding L-shaped clamp handle gun clamps, which includes a clamp body, a positioning piece and all switching keys. The clamp body has the characteristic of being directly inserted into the L-shaped clamp handle gun clamp and its auxiliary clamp, and the positioning piece and the switching key can switch the clamp body and the auxiliary clamp to a fixed or released state, so that the L-shaped clamp handle gun clamp has a more diverse clamping effect after expansion, and it is particularly suitable for the expansion application of both clamping type and external support type clamps.

Description

Clamp structure

This invention is about a clamp structure, specifically, a clamp structure for expanding an L-shaped clamp handle gun clamp, so that the L-shaped clamp handle gun clamp has a more diversified clamping effect after expansion, and has the expansion application of clamping and external support.

Please refer to the first figure, which is an L-shaped clamp handle gun clamp 6. Its main body and progressive pressing mechanism are the same as those of general gun clamps. The difference is that the secondary clamp of the general gun clamp is formed by a plastic part at one end of the connecting rod and is symmetrical with the main clamp, which can provide a more uniform clamping bite surface when in use; however, the secondary clamp 61 of the L-shaped clamp handle gun clamp 6 is a connecting rod 62 directly bent into an L-shaped handle body. The secondary clamp 61 of this L-shaped clamp handle gun clamp 6 is different from the conventional gun clamp. For general gun-shaped clamps, they can be inserted into a work table with a corresponding T-shaped slot; however, the L-shaped clamp-handle gun-shaped clamp 6 has a secondary clamp 61 that is directly bent by a connecting rod 62. Although it is forged with a flat clamping surface, its clamping area is relatively narrow compared to the main clamp. Therefore, when clamping objects, the L-shaped clamp-handle gun-shaped clamp 6 is not as uniform and stable as general gun-shaped clamps, and if the clamping pressure is too large, the secondary clamp 41 will cause scratches on the surface of softer objects.

In view of this, the creator has used his many years of development experience in related industries to deeply explore the problems faced by existing gun-shaped woodworking clamps and actively seek solutions. After long-term research and development, he finally successfully created a clamp structure, which is a clamp structure for expanding L-shaped clamp handle gun-shaped clamps. After expansion, the L-shaped clamp handle gun-shaped clamp has a better clamping effect equivalent to that of a general gun-shaped clamp, and it has special expansion applications of clamping and external support.

This invention is about a clamp structure, which is a clamp structure for expanding an L-shaped clamp handle gun clamp, so that the L-shaped clamp handle gun clamp has a more diversified clamping effect after expansion, and has the expansion application of clamping and external support.

In order to achieve the above-mentioned creative purpose, the "clamp structure" of this invention includes a clamp body, a positioning plate, a first spring, a second spring and two buttons. The upper side of the clamp body has a flat clamping surface. The clamp body has a first groove from bottom to top for the L-shaped clamp handle gun-type clamp and its secondary clamp to pass through. The two sides of the clamp body are each formed with a second groove for the button to be set. A connecting through hole is formed between the two second slots. The first spring is arranged in the through hole and both ends are respectively pressed against the inner side of a button. A third slot is formed inside the clamp body. One side of the bottom of the third slot is connected to the first slot. The clamp body is also formed with a fourth slot. The fourth slot is horizontally located at the connection point between the first slot and the third slot, and is connected to the other side of the first slot;

The second spring is arranged in the third slot, the positioning piece is arranged inside the clamp body, and the positioning piece has a first end located at the bottom of the third slot and supported by the second spring, a second end located at the fourth slot, and a central through hole located in the first slot for the L-shaped clamp handle type gun clamp and its secondary clamp to pass through. The positioning piece is normally supported by the second spring and is biased and engaged with the L-shaped clamp handle. The two buttons are provided with a guide rib which is placed on the other side of the first end of the positioning piece, and the contact part between the two guide ribs and the positioning piece is formed with a guide surface which is inclined downward from the outside to the inside. The guide surface can be pressed by the button to push the positioning piece to make it horizontally corrected, so as to release the clamping position of the L-shaped clamp-handle pistol-type clamp and its auxiliary clamp;

In this way, when the clamp body is set on the L-shaped clamp handle type gun type clamp and its secondary clamp with the first groove body, the positioning plate is pushed from bottom to top and compresses the second spring, so that the L-shaped clamp handle type gun type clamp and its secondary clamp can pass through the central through hole without being clamped by the positioning plate, so that the clamp body can be smoothly set on the L-shaped clamp handle type gun type clamp and its secondary clamp; when the button is not pressed, the positioning plate is biased and clamped on the L-shaped clamp handle type gun type clamp and its secondary clamp by the second spring. At this time, if the clamp body is withdrawn, the positioning plate and its first spring are The first end of the positioning plate moves in the opposite direction to the second spring, which will be more biased and produce a stronger engagement and positioning effect with the L-shaped clamp handle gun clamp and its secondary clamp, which can effectively prevent the clamp body from separating from the L-shaped clamp handle gun clamp and its secondary clamp; when the button is pressed, the first end of the positioning plate is pushed from bottom to top by the guide surface of the guide rib, and the positioning plate gradually presents horizontal correction while compressing the second spring to release the engagement and positioning of the L-shaped clamp handle gun clamp and its secondary clamp, so that the clamp body can be removed smoothly.

From the above-mentioned creation content, it can be known that the creation of the "clamp structure" can set the clamp body at the secondary clamp position of the L-shaped clamp handle gun clamp through the first slot, so that the expanded clamping surface corresponds to the main clamp of the L-shaped clamp handle gun clamp, so that the L-shaped clamp handle gun clamp can also achieve a more uniform and stable clamping effect of a general gun clamp; and through the adjustable control of the button and the positioning plate, the clamp body can have the installation effect of fixing and releasing the fixation; in addition, the clamp body of the creation and the L-shaped clamp handle gun clamp The assembly characteristics of the secondary clamp utilize the difference between the assembly direction and the disassembly direction to generate or release the positioning effect, and the assembly direction and the disassembly direction do not affect whether the clamp body is set forward or reverse. Therefore, this invention can be applied to the expansion application of the L-shaped clamp handle type gun clamp of the clamping style, and can also be applied to the expansion application of the L-shaped clamp handle type gun clamp of the external support style; therefore, this new type can be said to be a very practical and progressive creation, which is worth promoting in the industry and making it public to the public.

1: Clamp body

11: Clamping surface

12: First tank

13: Second tank

14: Perforation

15: The third tank

16: The fourth tank

2: Positioning piece

21: First end

22: Second end

23: Center perforation

3: First spring

4: Second spring

5: Button

51:Guide ribs

52:Guide surface

6: L-shaped clamp-handle gun-type clamp

61: Vice clamp

62: Linkage rod

The first picture is a three-dimensional diagram of the appearance of the traditional L-shaped clamp-handle gun-type clip.

The second picture is a three-dimensional exploded diagram of the clamp structure of this creation.

The third picture is a three-dimensional schematic diagram of the clamp structure of this creation.

The fourth picture is a top view of the clamp structure of this creation.

The fifth figure is a cross-section view of the fourth figure along the A-A line, and is a schematic diagram showing the button in an unpressed state.

The sixth figure is a partial enlarged schematic diagram of the positioning piece in the fifth figure.

Figure 7 is a cross-sectional view of the A-A line segment of Figure 4 and a schematic diagram of the button in a pressed state.

Figure 8 is a partial enlarged schematic diagram of the positioning piece in Figure 7.

The ninth picture is a schematic diagram of the extended application of this creation applied to an external support style L-shaped clamp-handle gun-shaped folder.

This invention is about a clamp structure, which is a clamp structure for expanding an L-shaped clamp handle gun clamp, so that the L-shaped clamp handle gun clamp has a more diversified clamping effect after expansion, and has the expansion application of clamping and external support. Please refer to the second to ninth figures. This invention "clamp structure" includes a clamp body 1, a positioning plate 2, a first spring 3, a second spring 4 and two buttons 5;

The upper side of the clamp body 1 has a flat clamping surface 11. The clamp body 1 has a first groove 12 from bottom to top for the L-shaped clamp handle gun-type clamp 6 and its auxiliary clamp 61 to pass through. The two sides of the clamp body 1 are each formed with a second groove 13 for the button 5 to be set. A connecting through hole 14 is formed between the two second grooves 13. The first spring 3 is set in the through hole 14 and the two ends are each spring-loaded against a button. 5, so that the two buttons 5 are normally pushed to the outside by the first spring 3 to be pressed; a third slot 15 is formed inside the clamp body 1, and one side of the bottom of the third slot 15 is connected to the first slot 12. The clamp body 1 is also formed with a fourth slot 16, which is horizontally located at the connection point between the first slot 12 and the third slot 15, and is connected to the other side of the first slot 12;

The second spring 4 is disposed in the third slot 15, the positioning piece 2 is disposed inside the clamp body 1, and the positioning piece 2 has a first end 21 located at the bottom of the third slot 15 and supported by the second spring 4, a second end 22 located in the fourth slot 16, and a central through hole 23 located in the first slot 12 and provided for the secondary clamp 61 of the L-shaped clamp handle type gun type clamp 6 to pass through. The positioning piece 2 is normally supported by the second spring 4 and is biased and engaged with the secondary clamp 61 of the L-shaped clamp handle type gun type clamp 6. The clamp 61 is used to position the disassembly direction (see the sixth figure). The two buttons 5 each have a guide rib 51 that is placed on the other side of the first end 21 of the positioning piece 2. The contact parts of the two guide ribs 51 and the positioning piece 2 each form a guide surface 52 that is tilted downward from the outside to the inside. The guide surface 52 is pressed by the button 5 to push the positioning piece 2 to make it horizontally correct, so as to release the clamping position of the secondary clamp 61 of the L-shaped clamp handle gun-type clamp 6 (see the eighth figure);

Thus, when the clamp body 1 is placed on the secondary clamp 61 of the L-shaped clamp handle gun-type clamp 6 with the first groove 12, the positioning plate 2 is pushed from bottom to top and compresses the second spring 4, so that the secondary clamp 61 of the L-shaped clamp handle gun-type clamp 6 can pass through the central through hole 23 without being engaged by the positioning plate 2, so that the clamp body 1 can be smoothly placed on the secondary clamp 61 of the L-shaped clamp handle gun-type clamp 6; when the button is not pressed, the positioning plate 2 is biased and engaged with the secondary clamp 61 of the L-shaped clamp handle gun-type clamp 6 by the second spring 4. At this time, if the clamp body 1 is withdrawn, the positioning plate 2 is The first end 21 moves in the opposite direction to the second spring 4, and it will be more biased and produce a stronger engagement and positioning effect with the L-shaped clamp handle gun-shaped clamp 6 and its secondary clamp 61, which can effectively prevent the clamp body 1 from being separated from the L-shaped clamp handle gun-shaped clamp 6 and its secondary clamp 61; when the button is pressed, the first end 21 of the positioning plate 2 is pushed from bottom to top by the guide surface 52 of the guide rib 51, and the positioning plate 2 gradually presents horizontal correction while compressing the second spring 4, so as to release the engagement and positioning of the L-shaped clamp handle gun-shaped clamp 6 and its secondary clamp 61, so that the clamp body 1 can be removed smoothly.

From the above-mentioned creation content, it can be known that the creation of the "clamp structure" can set the clamp body at the secondary clamp position of the L-shaped clamp handle gun clamp through the first slot body, so that the expanded clamping surface corresponds to the main clamp of the L-shaped clamp handle gun clamp, so that the L-shaped clamp handle gun clamp can also achieve a more uniform and stable clamping effect of a general gun clamp; and through the adjustable control of the button and the positioning plate, the clamp body can have the installation effect of fixing and releasing the fixing; in addition, the clamp body of the creation and the L The assembly characteristics of the secondary clamp of the L-shaped clamp handle gun type clamp use the difference between the assembly direction and the disassembly direction to produce or release the positioning effect, and the assembly direction and disassembly direction do not affect whether the clamp body is set forward or reverse. Therefore, this creation can be applied to the expansion application of the L-shaped clamp handle gun type of the clamp style, and can also be applied to the expansion application of the L-shaped clamp handle gun type of the external support style. Please refer to the ninth figure, which shows the expansion application of this creation applied to the L-shaped clamp handle gun type of the external support style.

The above is only used to explain the best implementation of this new creation, and is not intended to restrict this creation in any form. Therefore, any modification or change made to this new creation under the same creative spirit, which is another form that can be implemented and has the same effect, should still be included in the scope of protection of this new creation.

In summary, the "clamp structure" of this new creation is indeed practical in terms of structural design and practical use, and the structural creation disclosed is also an unprecedented innovative structure, so there is no doubt that it is "novel". In addition, this new creation can improve the effectiveness of the conventional structure, so it is also "progressive". It fully complies with the provisions of the Patent Law of our country on the application of new patents. Therefore, we have filed a patent application with the Jun Bureau in accordance with the law, and we sincerely request the Jun Bureau to grant the patent right of this case as soon as possible. I am very grateful.

1: Clamp body

11: Clamping surface

12: First tank

13: Second tank

14: Perforation

15: The third tank

16: The fourth tank

2: Positioning piece

21: First end

22: Second end

23: Center perforation

3: First spring

4: Second spring

5: Button

51:Guide ribs

52:Guide surface

Claims (1)

A clamp structure includes a clamp body, a positioning plate, a first spring, a second spring and two buttons, wherein; The upper side of the clamp body has a flat clamping surface. The clamp body has a first slot from bottom to top. The two sides of the clamp body each have a second slot for setting a button. A connecting through hole is formed between the two second slots. The first spring is set in the through hole and both ends are respectively against the inner side of a button. A third slot is formed inside the clamp body. The bottom side of the third slot is connected to the first slot. The clamp body also has a fourth slot. The fourth slot is horizontally located at the connection point between the first slot and the third slot, and is connected to the other side of the first slot; The second spring is arranged in the third slot, the positioning piece is arranged inside the clamp body, and the positioning piece has a first end located at the bottom of the third slot and supported by the second spring, a second end located at the fourth slot, and a central through hole located at the first slot. The positioning piece is normally supported by the second spring and presents a deflection. The two buttons each have a guide rib supported on the other side of the first end of the positioning piece, and the contact parts of the two guide ribs and the positioning piece each form a guide surface that is inclined downward from the outside to the inside, and the guide surface can be pressed by the button to push the positioning piece to make it present horizontal correction.

Images