TWI335860B - - Google Patents

Description

1335860 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a nail grab, and more particularly to a method and apparatus for adjusting a nail grab. [Prior Art] ^ Refer to Figure B. The case of the floor nail of the Republic of China Announcement No. M25〇773 is taken as an example. It mainly includes a base u, a nail 12, and a guard plate 13.

And - 14 14. The susceptor n has a plurality of grooves m formed on one side and arranged in the vertical direction. The nail! ^ 12 is connected to the base i u . The shield 13 is slidably coupled to the base U. The (four) 14 is a groove 1 螺 threaded through the shield 13 and corresponding to the side base 11. When the object is attached to the object, the guard 13 can be stably fixed to a surface of the object, and when the object is thick and thin, the user can release the specimen and slide along the base U. After the shield 13 is moved to the height of the shape, the bolt 14 is tightened to position the shield 13. Thereby, the nailing depth of the base u relative to the object can be adjusted according to the thickness of different objects. However, when the height of the shield 13 is adjusted, it is necessary to repeatedly tighten or unscrew the specimen 14', which is inconvenient to use, and affects the smoothness of the adjustment, ^ between the shield π and the base u Only relying on the bolt 14 to make a single point of pressing positioning, it is easy to jump or shift when the nail is nailed, and it is not practical to use the invention. Therefore, the purpose of the present invention is to It provides a method and device for adjusting the guard plate of a stable nail. 5 - Guard: Yes: Needle grab has a pedestal' and is placed on the pedestal - end face ^ Invention - Shield adjustment method includes the following steps: Step i.4 Guard plate is subjected to a restoring force, hate to keep The first height of the pedestal is facing the step = the slab can be subjected to an external force to become a freely moving free state without leaving the pedestal. Step 3: Removing the outer cover, the shield is again subjected to the restoring force, and is kept in contact with the base-secondary degree. - 円 i The present invention - a nail smashing guard plate adjusting device, comprising: a base, a j plate and a joint group. The base has at least one first Z-degree surface and at least one second height surface formed on a bottom surface. The first height surface is opposite to the second height: a height-difference. The shield has a At least the sub-junction of the top surface, the connection group is connected to the shield and the base, so that the protection is kept close to the base and is free from external force without leaving the base Transferring the material «, after the external force is removed, the first butt joint faces the first height of the base, and the first butt joint faces the second height of the base 6 6 The utility model has the advantages that the shield plate and the base form a free state, and the convenience during the adjustment is improved, and the guard plate and the base are positioned in a face-to-face manner to enhance the alignment. [Embodiment] The description of the present invention and other technical contents, features and effects will be apparent from the following detailed description of the preferred embodiment with reference to Figure 4h. Referring to Figure 2, Figure 2 3, "", a first preferred embodiment of the shield adjustment device of the present invention 1335860" The floor grab (not shown) - the nail E 2 is connected. The guard adjusting device comprises a base 3, a guard 4 and a joint group 5. The base 3 has a predetermined number of first height faces 3'' formed on a bottom surface and a predetermined number of second height faces 32' and a predetermined number of engaging portions 361 formed on the bottom face. The first and second heights 31, 32 are adjacent to each other in the - straight direction and are staggered on the bottom surface and adjacent to the two sides. And the second height faces 32 are formed with the first height faces 31 to have a height drop.

Poor hi (Figure 4). The engaging portions % are respectively a hole in the preferred embodiment.

The shield 4 has a predetermined number of first mating faces 4 formed on a top surface, and a predetermined number of second mating faces 42 and a plurality of mating portions 461 formed on the top surface opposite the engaging portions 36ι, and The number of recesses 47 formed on the two side faces. The first and second abutting faces 41, 42 are adjacent to each other in the - linear direction and are alternately arranged on the two sides. And the second mating faces 42 are formed with the first mating faces with a height drop h2e which is equivalent to the height drop hi of the pedestal. The mating portions 46 are respectively a stud in the preferred embodiment and are slidably engaged with the engaging portion 36. The joint group 5 is connected to the shield 4 and the base 3, and has a check piece 5 - a check 52, and an elastic member 53. The bolt 51 passes through the shield 4 and the base 3 along an axis, and has a first end portion 5U' engaged with the shield 4 and opposite to the first end portion 511. And forming a second end portion 512 of the screwing section. The buckle 52 is a nut in the preferred embodiment and is screwed to the second end 512 of the bolt 51. The elastic member 53 surrounds the bolt member 51 and is received in the base member 3 and the buckle 52 (5). The body member 7 can be pulled by the force-receiving member 51 to pull the guard plate 4 to keep the base. Block 3 to 2 invention - the preferred embodiment comprises the following steps: Step 1 : Referring to Figure 4, the shield 4 is held by the return member of the elastic member 惶 with the first mating surface 41 and the base 3 The first question surface 31 shoots a person's distance between the guard plate 4 and the base 3 is hi+h2. = This 'the guard plate 4 is located at a lower position relative to the base 3, and is applicable to Nail the thinner object. Step 2. Referring to Figure 5, the user holds the recess (7) of the shield 4 = the tension is applied to the shield 4 in the direction of the axis, so that the shield 4 / force acts, and the opposite portions are moved 46丨 slipping off the engaging portions 361, 'interacting the bolts 51 and the bolts 52 against the elastic force of the elastic member 53 to shift= without leaving the base 3, so that the base 3 Forming < After the free state of rotation, the forward/backward rotation of the shield 4 is about 10 degrees. Step 3: Referring to FIG. 6, Minghu points. The external force is removed, so that the shield 4 is again subjected to the restoring force of the element 53, and the value is maintained by the second mating surfaces 42, the first mating surfaces. The first height surface 31 and the second height surface 32 of the base 3 are respectively engaged. Since the distance between the shield 4 and the base 3 is the center 2 = ’ ' so the shield 4 is located at a higher position relative to the base 3, and is suitable for nailing thicker articles. > Figure 7, Figure 8, and Figure 9' are a second preferred embodiment of the present invention, 'which is substantially the same as the first preferred embodiment, except that the base 3 is further formed in the first The plurality of engaging portions 1335860 362 of the height surface 31 are inserted into a pair of nips π formed on the first mating surface 4 and engageable with the engaging portions 362. The s-connected group 5 has a plate member μ ej β hunger. The plate member 54 is affixed to the buckle 52 and is extended by the 51 51 硿 ^ ^ ^ ^ 512 512 512 Appeared outside the base 3.

Thereby, the user only needs to pull the plate member 54 downward, and the bolt member 5i and the buckle 52 can be interlocked to overcome the elastic force of the material member 53 to be displaced downward, so that the guard plate 4 does not detach from the base plate. In the case of 3, a freely rotatable free state is formed. And when the first mating surface 41 is in contact with the first height surface, the mating portions 461, 462 can be engaged with the engaging portions 361, 362 to lift the shield 4 and the base. 3 pairs of stability. Referring to Figure 10, there is shown a third preferred embodiment of the present invention which is substantially identical to the first preferred embodiment in that:

The joint group 5 has only one elastic member 55 that connects the base 3 to the shield 4. Therefore, the user can also directly pull the shield 4 to adjust the relative position of the shield 4 to the base 3 after the shield 4 is freely rotatable. Referring to FIG. 11 and FIG. 12, a fourth preferred embodiment of the present invention is substantially the same as the third preferred embodiment of the present invention, except that the base 3 has adjacent steps and is stepped in a straight line direction. Arranging a first-direction surface 33, a second height surface 34, and a third height surface 35 9 1335860 The shield 4 has a first abutting surface 43 opposite to each other, a neighboring side and a pair of joints in a straight line direction 44, and - stepped arrangement of two docking faces 45

...only when the plate 4 " force pulls, the elastic element can also be overcome... the restoring force forms a free state, sliding in a straight line to the first, first and second abutting faces 43, 44, 45 respectively with the base The first, second, and third height faces 33, 34, 35 of 3 are aligned or slid to the second and third height faces Μ, % of the first and second mating faces 43, 44 and the pedestal 3. For the combination, the relative height of the guard 4 and the county seat 3 is adjusted. Referring to FIG. 7 and FIG. 14, a fifth preferred embodiment of the present invention is substantially the same as the first preferred embodiment except that the base 3 is __61 The splicing enables the shield 4 to adjust the relative height of the ejector pin 62 in accordance with the direction of the nailing of the ejector 62, thereby changing the nailing distance of the needle 621 relative to an object.

Referring to Figures 15, and 16 and 17, a sixth preferred embodiment of the present invention is substantially the same as the second preferred embodiment, except that the base 3 has adjacent to each other and surrounds one. The second-height surface 371, the second second height surface 372, the second third height surface π, the second fourth height surface 374, and the number of engaging portions 363 surrounding the axis are arranged in a stepped manner. The engaging portions 363 are a jack in this embodiment. The rafter 4 has two first-butting faces 481, two second abutting faces 482, two third abutting faces 483, two fourth abutting faces 484, which are adjacent to each other and arranged in a stepwise manner in an axial direction, and around the axis And the number of the mating portions 463 of the engaging portions 10 1335860 363. The mating portions 463 are a stud connection in this embodiment. The pickup 52 of the '5' is a c-shaped buckle in the preferred embodiment, and is engaged with the first end portion 511 of the inspection piece 51 and the shield 4. The plate member 54 extends directly from the second end portion 512 of the member (10) 51 to be exposed outside the base 3.

When the shield 4 is pulled by the external force, when the engaging portion 463 is slid along the engaging portions 363, the same can be overcome to overcome the restoring force of the elastic member 53 to form a free state. The axis guard rotates the shield guard 4 with the first, second, third, fourth (four) faces 481, 482, 483, 484 above the group, respectively, and the base 3 of the base 3 The second and fourth height faces 371, 372, 373, and 374 are joined to each other to adjust the relative height of the shield 4 and the base 3. According to the above description, the method for adjusting the nail plate of the present invention has the following advantages and effects:

According to the present invention, in the case of tool-free, the relative movement of the shield 4 and the base 3 can be adjusted by a simple pulling action, a moving motion, or a sliding motion, and the operation is simple and smooth, and the protection is smooth. The base plate of the plate 4 is matched in a face-to-face manner, which can improve the quality of the stable yoke when the alignment is performed, and makes the invention more practical. The above description is only intended to limit the scope of the invention, and the scope of the invention is intended to be within the scope of the invention. The preferred embodiment of the present invention, when it is not possible to use the invention, the scope of the invention and the equivalent changes and modifications thereof are still in the present invention 11 1335860 [Simplified illustration of the drawing] Figure 1 is a perspective view showing the Republic of China Announcement The present invention is a first preferred embodiment of the method and apparatus for adjusting the shield of the nail; FIG. 3 is a perspective combination of the first preferred embodiment. Figure 4 is a cross-sectional view of the first preferred embodiment; Figure 5 is a cross-sectional view of the first preferred embodiment in a free state; Figure 6 is a first preferred embodiment of the first embodiment Figure 7 is a perspective view showing a second preferred embodiment of the method and apparatus for adjusting the smashing shield of the present invention; Figure 8 is a cross-sectional view of the second preferred embodiment in a free state; It is a cross-sectional view of the second preferred embodiment after adjusting the relative height.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is a second preferred embodiment of a method for adjusting a protective plate of a nail gun; Figure 12 is a cross-sectional view of the fourth preferred embodiment after adjusting the relative height. Figure 13 is a view of the -T: fresh view, illustrating the present invention - the method for adjusting the nail plate and the device - the fifth Preferred embodiment; Figure 14 is a front view of the fifth preferred embodiment after adjusting the relative height - 1335860

Figure 15 is a perspective exploded view showing a sixth preferred embodiment of a method and apparatus for adjusting a nail guard of the present invention; Figure 16 is a cross-sectional view of the sixth preferred embodiment; and Figure 17 is the same A cross-sectional view of a preferred embodiment after adjusting the relative height 13 1335860 [Explanation of main component symbols] 2 . . . . . . . . . . . . . . . . . . . 32... The first---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ... engaging portion 363 ... ... engaging portion 371 ... ... ... first height surface 372 · · first question surface 373 · · · · third height surface 374 ... ... ... fourth height surface hi ... ...height drop 4... δ 蔓板41 ····· •...first mating surface 42... •...second mating surface 43·....·first mating surface

44 .........the second docking surface 45 ....the third mating surface 461 .... the mating portion 462 .... 463 .......the joint 47...the recess 481.......the first docking surface 482.......the second docking surface 483 ... ....the third docking surface 484.......the fourth docking surface h2.........the height drop 5 ..........link group 51 .... ..... bolt 511 .... first end 512 .... second end 52 ... ... latch 53 ... ...elastic element 54 ... ... plate 55 ... ... elastic element 14

Claims (1)

Ten, the scope of application for patents: 1. A method for adjusting the nail plate of the nail, a guard plate on one end of the base, the nail has a base, and the method for adjusting the shield includes the following steps: The base step 1: the shield is subjected to a restoring force to a first height to face the joint; Step 2: the shield is subjected to an external force to form a freely movable state without leaving the base The free state; and step 3: removing the external force, so that the shield is subjected to the restoring force, and always keeps facing the second height of the base. 2. According to the adjustment method of the nail smashing plate mentioned in the third paragraph of the patent application scope, “the protective plate in the free state in the middle step 胄2 is rotated in the positive and negative directions. 3. According to the middle of the patent scope 丨The method for adjusting the nail plate of the nail is as follows: ', = the shield in the free state in step 2 is displaced in a linear direction. 4. A nail trimming plate adjusting device comprises: the base 'having a bottom surface At least one first height surface and at least one second height surface, the first height surface is formed with a height difference from the second height surface; the vine has at least one first mating surface formed on a top surface; The connection group 'connects the shield to the base so that the shield is kept close to the base' and is subjected to an outer 15 state without being separated from the base, and can be centered on the axis 10. The reverse squeezing device according to claim 9 , wherein the connecting group further has a buckle, and the buckle is consolidated with the first end of the bolt 11· According to the scope of claim patent item 9 The device, the /, the middle, and the 6-well connection group further have a buckle that is fixed to the second end of the member and is blocked on the elastic member. 12. According to claim 9 The splicing plate adjusting device, wherein the connecting group further has a plate member extending from a second end portion of the bolt member to be exposed outside the pedestal. The smashing slab adjusting device according to Item 5 or 6, wherein the splicing group has an elastic member connecting the pedestal and the slab to overcome the restoring force of the elastic member The smashing plate adjusting device according to the fourth aspect of the invention, wherein the pedestal further has at least a portion formed on the end surface, the compliant plate being formed at The end face and the at least one pair of slidable portions that are slidably engaged with the engaging portion. The nail smashing plate adjusting device according to claim 14, wherein the engaging portion is a plug a groove, the joint is a protrusion. 16. According to the scope of claim 4 or 5 Or grab the staple guard said in item 6 to item 14 or the adjusting device, wherein the shield further has at least two recesses are formed and available at a side surface of the finger grip 17