TW492908B - Improved structure for prying with adjusted angle - Google Patents

Abstract

The present invention provides an improved structure for prying with an adjusted angle, which mainly improves over a conventional prying operation where the working space is limited. The invention comprises installing a groove on the handle, in which a positioning press plate is pivotally installed on the handle in the groove and is abutted by a spring. A prying head is pivotally installed on the lug of the handle. A plurality of positioning grooves are installed on the periphery of the pivotal part of the prying head matching the pressing part of the positioning press plate. Thus, when the working space is limited, the positioning press plate can be pressed so that the press part of the positioning press plate detaches from the positioning groove of the prying head, thereby adjusting the angle of the prying head. When the positioning press plate is released again, the adjusted angle can be positioned for a smooth operation. This is a simple, fast, practical and multifunctional design.

Description

V. Description of the invention (1) [Background description] Type, main photo; structure 'as shown in the-figure, mainly L section with two handles (1),-bending section (2) and-disassembly into #: The " type card insertion slot of the second unloading section (3), using the needle card (Yinai, ': using the bending section (2) as a fulcrum, it is quite customary to apply force to the handle, but ... When the prying operation has been restricted by use, sowing cannot be performed; = the thing is that when the work area is affected by the wall, 'the nail next to a side wall is to be pulled up, and the wall surface is affected, dismantle (3) When the nail is subject to the @ ^], the nail cannot be pulled up at all; if it is dismantled, the second department nails are nailed in the surrounding trenches and the operable space; when the nails are pulled out, the handle (1) There is no prying S 4 丨 due to the various requirements of various angles for various constructions, which is restricted by practical obstacles, which makes many tasks i * used for slow and troublesome operation; therefore,-极 di ::; Today of thinking, practicality, and progress, sincerity is the best; :: this research J 2 :: In order to solve this-problem, I am determined to rely on his many years of experience, Create a practical creation, structure, which can be adjusted according to the essence of this work. The angle adjustment can be improved to the desired environment ..., and the rotation angle can be adjusted not only with a simpler structure, but also faster.

IIHM Page 4 ^ 908 ^ 908 (2) 5. Description of the invention '' / The function of the nail is a convenient, fast and practical functional creation [creation purpose] structure, the main purpose of 2 is to provide A kind of angle-adjusting prying puller has a different life expectancy, and it can be adjusted to the spine by any rotation, and it can be inserted into the positioning slot to fix and pry the head. It can be adjusted with the handle part and adjusted to facilitate force application. It can not only overcome many dead corners of work, but also wither the operation, which is a convenient ^ # meter. Knife disaster-obsessed and practical functional design Please refer to the figure for an example of this creative embodiment and cooperation. Please refer to the figure for an example of this structure (20) One hand and the other end protrude with a perforated groove (1 [Creation Detailed description] The technology, means and effects used are detailed below with reference to the figure; Figures / ,, the one shown in the figure is one of the choices for the creation: this is for illustration purposes only, in the patent The application is not shown in the figure. This creation mainly provides an adjustable main component including a handle (1 0) and a pry head fixing device (30), where: 0 i 'one end of the handle is provided with a grip (1 1), the lugs (12), 13) formed between the two lugs (2), and one lug (1) is provided on one side of the lugs (12) at the center, and the handle (of The handle (1 〇) has a groove on the handle (1 4 ΪΗ

492908 V. Description of the invention (3) A perforation (1 5) is provided on the side, one end of the groove (1 4) can just communicate with the accommodation space (1 3), and the bottom surface of the groove (1 4) is provided with a circular recess. Slot (14 1). A pry head (20), one end of the pry head (20) is provided with a pivot joint (21), a central portion of the pivot joint (2 1) is provided with a perforation (2 1 1), and a surface of the pivot joint (2 1) There are several positioning grooves (2 1 2) at the periphery, a protruding top (2 1 3) is provided on one side of the pivot joint (2 1), and a disassembly part (2 2) is provided at the other end of the prying head (20). The disassembly part is provided with a V-shaped inserting slot (221). A clamping device (30) includes a positioning pressure plate (31), an A elastic body (3 2), and a latch (3 3, 3 4). The positioning pressure plate (3 1) is generally in the shape of a strip. 3 1)-A pressing part (3 1 1) is provided at the end and a triggering part (3 1 2) is provided at the other side, and a perforation (3 1 3) is provided at the side of the positioning plate (3 1). When assembling, place the pivot joint (2 1) of the prying head (20) into the accommodation space (1 3) of the handle (1 0), and use a bolt (3 4) to pass through the perforation of the lug (12) (121) and the perforation (211) of the pivot joint (21), so that the prying head (20) is connected to the handle (10), and the elastic body (32) is placed in a circle in the groove (14) of the handle (10) Into the groove (1 4 1), and then insert the positioning pressure plate (3 1) into the groove (14) of the handle (10), and use a pin (33) to pass through the perforation of the handle (1 0) (1 5) and the perforation (3 1 3) of the plate body of the positioning pressure plate (3 1), so that the positioning pressure plate (3 1) is joined to the handle (1 0). At this time, the elastic body (3 2) just stops at Positioning plate (3 1

Page 6 492908 V. Description of the invention (4) Trigger part (pressing part (3 position slot (2 1 when in use), when the elastic part (3 1 slot (2 1 2) is rotated arbitrarily, the elastic body moving part (3 1 (3 1 1 (212) prying head (20 head, fulcrum, force can be adjusted if needed again. If the sixth and want to use the nail and the handle to sharply remove the nail as When the sixth nail is pulled up on the other side of 3 1 2), force the positioning pressure plate (3 1) 1 1) into the pry head (20) pivot joint (2 1) 2), so that the pry head (2 〇) is fixed and cannot be rotated. First, press the trigger portion (3 1 2 body (3 2)) of the positioning pressure plate (3 1) to compress, so that the pressure 1 of the positioning pressure plate (3 1) leaves the prying head (20). The positioning of the pivot joint (2 1), according to the needs of different working environments, the prying head (20 to the required angle, and then loosen the positioning pressure plate (3 1), this (3 2) uses the elastic top stop On the other side of the positioning plate (3 丄), force the pressing of the positioning plate (3 丄) into the positioning of the pivot (2 1) of the camera head (2 0), so that the prying head (2 0 ) Fixed and cannot be turned) Demolition section (2 2 ) (2 = and using the protruding top () of the pry head (2 0) to put the nail on the handle "), you can lightly angle the pry head (20), just take out the nails in multiple layers ", The rain repeats the above steps, that is, as shown in Figure A, when the nail is nailed around the circle and pulled up, the prying head (20) can be adjusted in the 'groove' of the disassembly part (22). To the required angle (1 0) and the wall surface-pry up the nail and pull it out. A, and as shown in Figure B, 'When the nail is nailed to a wall, the pry head (2 0) I The week is rounded to the side, and the angle of the board is

Page 7 492908

V. Description of the invention (5) The dismounting part (2 2) has avoided the protruding avoiding surface, and the insertion slot (2 2 1) of the dismounting part (2 2) can be used to pry up the nails smoothly. Based on the above, it can be concluded that this creation has the following advantages: (1) • The "angle-adjusting and shooting improved structure" of this creation can make the prying head change at various angles according to the needs, and the prying head angle can be adjusted. Rotating more than 90 degrees, it can adapt to a variety of different working environments and is widely used, making it more handy for the operator. A hand in the world is a convenient, fast and practical multi-functional design, which can improve the product. The economic benefits and the competitiveness of the product, this functional design is quite progressive.

(2) · The "Adjustment of Angle-adjusted Pry-up and Improved Structure" of this creation is composed of simple components, easy assembly, rapid adjustment, firm structure, high safety, and not prone to failure ', which brings convenience, safety and practical functionality to the use It is practical and comfortable. This convenient, fast and practical function is more customary.

It is difficult to achieve this, and the design of this invention can quickly adjust the angle of the prying head, which conforms to the patent examination standards issued by the Bureau. Page 2-2-1g "In areas where the space for technological development is limited, such as technically minor Improvements that produce useful or practical effects can be regarded as, and have the effect of improving a certain effect. "Furthermore, as far as the spirit of the patent is concerned, it is to encourage continuous innovation and creation, and this creation has a very good idea. , Which has produced considerable effects in a limited space, and indeed has its progressiveness. To sum up, 'When this creation is known to have industrial applicability and advancement, and this case has not been seen in any publication, it must meet the requirements of Articles 97 and 98 of the Patent Law. The above are only the preferred embodiments of this creation.

Page 8 492908 V. Description of the invention (6) This defines the scope of the implementation of this creation, that is, all equal changes and modifications made in accordance with the scope of the patent application for this creation shall still fall within the scope of this creation patent. «

Page 9 492908 Brief description of the drawing [Brief description of the drawing] The first picture is a schematic diagram of conventional prying and pulling 9 The--picture is the schematic diagram of conventional prying and pulling operation; The picture is a three-dimensional combination of the creation; The fourth picture is this The three-dimensional exploded view of the creation; the fifth picture is the adjustment state diagram of the creation; the sixth picture is the operation diagram of the creation. Reference number in the illustration 3 1) (14) (15) (21) (212 (22) (30) (311 (313 (33)) • Handle (2 Detachable part (1 • Grip (1 • Perforated ( 1 • Groove (1 • Perforated (2 Butt joint (2 Positioning groove (2 Detachable part (2 Clamping device (• Clamping part (• • Perforated (3 • • Plug (3 3 3 0) ) · 4 1) 0) · 11) 13) 2 1) 1) · 12) 2) · 4) · • Bends • • Handles • Circular lugs for the ear receiving space • • Pry head • • Perforated • protruding top • snap-in positioning plate • trigger part • elastomer • • latch

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Claims (1)

492908 Six patent application Fanyuan ___ The other end of the prying head is provided with an embedded slot 1 · An improved angle-adjusting prying pull structure, a positioning pressure plate is pivotally connected to one side of the main handle and the other includes a pry head There are several positioning grooves at one end of the shaft and the other one of the impoverished ancient _ mountain superior. To the end of the handle, the positioning pressure plate can be snapped into the pry head to position the handle at various angles. g 'can make the camera phase 2 · As mentioned above, the positioning pressure plate of the handle is used to improve the knot by using 3 angles J to pull out. 3 · If the scope of the patent application is inferior. And structure, in which one side of the prying head is provided with an angle-adjusting skid-improving knot that is similar to the top a, and is a fulcrum to facilitate force application.