TWM241201U - Improved shears structure especially for ornament strip - Google Patents

Description

M241201 V. Creation Instructions (1) The improved structure of your special scissors provided in this creation is a special scissors for cutting and trimming the frame trim used in woodwork decoration. The special scissors is designed at the back of the anvil. The surface of the convex rib is provided with a lead hole for a positioning vehicle to pass through, and the positioning shaft is fixed at the middle section of the front end of the lower handle, and the anvil is moved upward at the point of the front end of the upper handle to guide the blade toward the center of the blade. According to Cheng Kong, the stand is moved forward, and the decorative piece on the anvil is cut by the sliding of the blade, and the process of cutting the decorative strip is smoother. Just before—general practice. Please refer to the known structure. The appendix shows the improved structure of special scissors for angles such as plastic-steel, plastic, and wood chips in the Chinese Patent Application No. 8 6 2 1 5 3 4 3. Among them, please refer to the scope of the patent: Improved structure of special scissors, It mainly includes a shank with a lower handle, which is generally in the shape of a U. The front end is provided with a joint hole and a fixed hole. The positioning hole is provided with _ — positioning block 9 and a positioning hole is set under the positioning hole to pass through rivets. A latch and a positioning hole enable the latch to be turned > Provide a latching effect • A blade 9 with the blade facing down, a frame hole and a missing hole at the rear end Ϊ the pivot hole Corresponds to the joint hole of the lower holder and is inserted into the sleeve-the missing hole of the sleeve 9 corresponds to the holder of the lower holder's positioning hole. F __ The upper holder f is inverted U A long groove with a trapezoidal shape is provided above the front end. A round hole is provided at the front end of the long slot. A frame connection hole is provided above the rear end. It corresponds to the lower shank and the 柩 connection hole on the blade. After passing through the bolts and adding a gasket, lock with a nut to complete the shaft reeling action, and »below the appropriate part of the front end of the upper shank Let _ a notch j be used for the position of the upper bolt of the lower handle, and a long piece of reed is fixed at its rear end to the rear end of the upper handle

Section 4 I M241201 V. Creation Description (2) The front end of the part is inserted into the handle; an anvil gauge base is a fan-shaped piece, and there is a pivoting convex part below, which can be embedded in the In the long groove of the upper shank, a round hole should be provided at a predetermined position on the merging convex portion of the upper groove. Corresponding to the round hole at the front end of the long groove of the upper shank, a gasket is provided on both sides and a nut is passed through with a bolt. It is locked and positioned; a groove is provided in the center of the anvil gauge base, and a rectangular hole is extended after extending rearward, which can just abut both sides of the long groove of the upper handle, and the anvil gauge base is preset with several angle divisions Based on this, it is possible to place plastic steel, plastic, and wood chips on the anvil gauge base, and divide the line according to the angle above it.

Then, hold the upper and lower knife handles and apply force to easily cut the angle of the sheet. Although the cut object can be cut off the handle directly to drive the cutting edge, the cutting mode is as easy as general shears to slide forward, and the cut side of the cut object is directly pressurized under pressure after being cut. Cut more than half of the thickness of the wood and squeeze it in the lower half, causing pressure, and the cut wood also sounds the beauty of the joint surface of the wood board. In view of this, it has been affirmed by the practice. However, the above-mentioned piece is the same as the anvil gauge for the knife. The thicker the object to be cut slips, the more the knife is cut. When the object is cut, it needs to be on the surface when the wood is cut to the end. Years of practical experience, and the first success

However, according to the above-mentioned structure, the conventional structure is to cut the object to be cut by pressing up and down. The object is more obvious in the process of pressure cutting, so that cutting occurs, and the object is collected by cutting and shearing. When it is made of wood, the rough surface is often formed when the fiber of the body is pressed by pressure to push more force. Then the effect is that the creator has and has long-term trial production, research, and special decorative strips. The main purpose of this creation is to provide an improved knot for trimming

M241201 Fifth, the creation description (3) structure, which is provided with a lead hole on the surface of the rib protruding at the rear end of the anvil to pass through a positioning shaft, and the positioning shaft is fixed at the middle section of the front end of the lower handle. When the pivot point of the front end of the handle moves the anvil up against the blade, the anvil is moved forward based on the lead hole, and the decorative piece on the anvil is cut by the sliding of the blade to achieve the cutting of the decorative knife. The cutting process is smoother. The secondary purpose of this creation is to provide an improved structure for trimming special shears, in which the long hole at the middle section of the lower grip is provided with an abutment, and when the upper and lower grips are clamped to make the blade and the stand close together, The abutment is radially displaced in the long hole below the end of the anvil rib, so that when the anvil and the blade are pushed by the elastic member to be opened, the abutment is limited by the abutting abutment at the end of the stand to ensure the upper and lower The grip clip is secured by a secure person. In order to make your reviewer have a deeper understanding of this case, I will give a detailed embodiment and explain the creation in detail with the accompanying drawings. Please refer to Figures 1 and 2 for the three-dimensional view of the special scissors structure of this creative strip. As shown in the figure and the decomposition circle, the special cutting system for the decorative strip is a combination of an upper grip 1 Q, a lower grip 20, a blade 30, a stand 40, a resisting member 50 and a zen piece, among which; The grip 10 is attached to the front protruding combination piece, and a detection hole 12 is provided on the surface, and another bolt hole is provided at the middle of the front; Λ lower grip 20 is provided with a positioning hole 30 for the blade and 2 2 at the front A guide hole 23 and a long hole 2 4 are provided at the middle of the front end.

The blade 30 is a piece of a ship with a cutting edge q n Q Qiao Wang a is 31, and a positioning hole 32 and a riveting hole 33 are provided at the surface;

The anvil base 40 is provided with an anvil panel L on the surface, and a rib is protruded from the lower surface of the anvil.

M241201 V. Creation instructions (4) Piece 42. The end of the rib 42 protrudes a distance from the anvil, and the surface is provided with a lead hole 4 3 and an axis hole 4 4. The resistance piece 50 is one end. A pole 5 2 with a flange 5 1; an elastic member 50 is a strip-shaped elastic bar; 俾 a bolt hole 1 on the front end of the handle 1 2 and a shaft hole 4 on the front end of the anvil 40 rib 42 Opposite and framed by a bolt shaft to form the pivot point 4 4 0 of the stand, the lead hole 43 of the anvil 40 rib 42 extends into the lower grip 20 and opposes the guide hole 23, and is positioned The shaft 2 3 0 penetrates and the positioning shaft 2 3 0 is fixed on the surface of the guide hole 23 of the lower handle 20, and the inclined P hole 3 3 of the blade 30 is opposite to the lower handle 2 0 Check and fix the positioning hole 32 of the blade 30 to the lower grip 20, the positioning hole 21 of the blade 2 and the upper grip 10, and the bolt hole 13, and pivot through the bolt shaft to form the upper and lower grips. The pivot point 2 1 0, wherein the long hole 2 4 of the lower handle 20 is pivotally provided with the abutment member 50, and the flanges 5 1 at both ends of the abutment member 50 float on the surface of the long hole 24 and the abutment member 5 0. The shaft 5 2 passes through the long hole 2 4, and the decoration is completed based on the above combination. The structure of the special cut; please refer to the third and fourth figures for the plan view of the creative structure and the cross-sectional circle of the open state. It is when the upper and lower grips 10 and 20 are pressed by hand, that is, the upper and lower grips. The handle moving point 2 1 〇 is close to the axis, while the upper handle 1 〇 the front end of the anvil moving pivot point 4 4 0 drives the anvil 4 〇 towards the blade 3 〇 blade 3 1 and the lower handle 2 〇 will drive the blade 30 to close to the anvil 4 ^ anvil panel 41, and the hole wall 4 3 1 after the lead hole 4 3 is slightly against the positioning axis 2 3 0, and can push the retaining member 50 to the long hole 2 Move inside 4 to below the auxiliary piece 4 2 so that the rib 4 2 cannot be moved down by the resisting piece 5 0

M241201 V. Creation instructions (5) The special scissors is formed into a lock shape (shown in the third figure); and when the supporting member 50 is pushed back to the original position, the upper and lower grips 20 and 20 are held loose. The pliable piece 6 〇 pushes the blade 3 by the elastic force 〇 The upper and lower handles 0 and 20 are spread out at the back edge, so that the blade 30 of the blade 3 1 and the anvil 40 anvil panel 4 1 each above The handle moving point 2 2 0 and the anvil moving point 4 40 are opened according to the opening, and the lead hole 4 3 at the end of the anvil 4 0 rib 4 2 is slightly close to the positioning axis 2 3 〇, at this time the anvil 40, the anvil panel 41, the front end and the knife, the front end of the sheet 3 〇 formed a high and low drop 70, the drop 70 generated by the rib 42 according to the lead hole 43 retracted Therefore, this increases the opening of the cutting edge 31 and the anvil panel 41 of the anvil 40, and the trim can be placed at the innermost angle of the blade 30 and the anvil panel 41, making the cutting process more labor-saving; see also The fifth figure is a schematic plan view of the special scissors structure of the creative strip, in which the upper and lower grips 10 and 20 are pressed by hand, and the upper and lower grips 10 and 20 drive the anvil 40 and the blade 3 0 works “Clamping action” Because the ribs 42 of the stand 40 are clamped by the lower handle 20, the positioning shaft 2 30 slides in the lead hole 43 to drive the ribs 42, and the auxiliary sheet 42 causes the rear end of the station panel 41 Make a lifting action, and the tip of the blade 30 will gradually come into contact with the front end of the station panel 41, so the trimmed strip is cut with the blade 30 sliding back to the side where the trim is cut Leveling, improving the benefits of smoother cutting. After the above detailed explanation, 'I believe that your review committee should be able to understand that this creation can indeed achieve the new type of claimed creative purpose and effect. When the creator developed this creation, he deliberately studied it in depth, with a view to trimming the trim. V. Creation Instructions (β) Cheng can keep the cut face while perfecting the structure of the special shears for casting, in order to improve the use efficiency. And no other similar items with the same effect have been presented before the application. Its novelty Sexuality is undoubted, and it has indeed improved the lack of learners. It is a new type of industrial use. Therefore, the applicant converted and filed a patent application, and prayed that your review committee could grant the patent as M241201 as soon as possible. Brief description of the formula (1) Circle description: The first circle is the appearance of the standing ship circle of the special shear structure for the creative trim. The second circle is an exploded view of the special shear structure for this decorative strip. The third circle is a plane schematic circle for creating your special Nuo structure. The fourth circle is an open state plane section circle of the special shear structure of the original decorative strip. The fifth circle is the plane action schematic circle of the special scissors structure for the creation of the decoration strip. Upper grip 1 0 Combination piece 1 1 Bolt hole 1 2 13 Lower grip 2 0 Positioning hole 2 1 Riveting hole 2 2 Guide hole 2 3 Long hole 2 4 Blade 3 0 Blade 3 1 Positioning hole 3 2 Riveting hole 3 3 Anvil Seat 4 0 Anvil panel 4 1 Rib 4 2 Lead hole 4 3 Shaft hole 4 4 Point 4 4 0 '2 Positioning shaft 2 3 0 Abutment 5 5 Flange 5 1 Shaft 5 2 Front hole wall 4 3 2 Rear hole wall 4 3 1 Elastic piece 6 0 Drop 7 0 0

Claims (1)

M241201 VI. Application for patent Fangu1 · An upper vibrating shank system is provided with a guide blade system as a positioning hole and a riveted hole at the middle of the lower grip system at the front end and a shaft hole protruding from the end of the anvil; The elastic parts are sculpted, the anvil drives the ribs, and the tips of the continuous pieces are stripped to improve the structure. 2. The structure is improved according to the application. Its firmware is limited in the long hole. The improved structure of the special shears for the upper trim strip includes: a projection hole is provided on the front surface of the bonding piece, and a bolt hole is provided on the surface; a blade positioning hole and a riveting hole are provided on the front end, and the front hole is provided And a long hole; one side of the body is a knife edge, and a good surface is provided with an anvil panel at the surface, and a rib is protruded below the auxiliary piece, and a lead hole is provided through the surface. And a shaft with flanges at both ends; a strip of elastic strip; the ribs are clamped by the lower handle to make the positioning shaft slide in the lead hole. The ribs make the rear end of the anvil panel work Upward movement, and the knife gradually closes to the front end of the anvil panel, so it is cut The decorative sheet-like slip rearwardly to cause the cutting surface to cut flat by cutting the decorative strip and smooth by the process. The long hole at the middle section of the middle and lower grip t of the special scissors for the decorative strip described in item No. 1 of the patent is provided with an abutment member, and the abutment is radially displaced below the end of the anvil rib, so that the anvil When the piece is pushed open, the end of the anvil bears against the abutment, and the lower handle clamps against the safety of the lock. Page 11