TW201114558A - Anti-skid wrench - Google Patents

Abstract

An anti-skid wrench comprises a handle and at least an oblique slot. The handle has two vertically corresponding handling surfaces, two horizontally corresponding lateral surfaces, and a sleeving portion disposed on at least one end. The oblique slot is concavely disposed on at least one handling surface of the handle with two ends penetrating two lateral surfaces of the handle. The oblique slot has a curved plane and two parallel lateral edges interconnected with the handle via the curved plane, wherein the oblique slot axis of the oblique slot forms an included angle with the longitudinal axis of the handle. As such, users can operate the wrench by resting their thumbs on the curved plane, and the oblique slot can prevent users from lateral and longitudinal skid.

Description

201114558 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a wrench, and more specifically, an anti-slip wrench having a simple structure and being easy to handle. [Prior Art] Press 'Use a conventional wrench, the force must be pressed with the big plum to press the surface of the wrench handle. If the thumb is in contact with the surface of the handle, it will not provide enough friction. Shifting or even slipping off, reducing the quality of operation; in addition, f user status is different 'more difficult to apply force, such as the impact of hand sweat, oil stains. In the Republic of China, the new model patent application number mi6658 "handle ()" /, the salted wrench has a groove at each end of the handle, the design can be pressed by the user with the thumb; At the placement, during operation, the thumb easily slides along the longitudinal direction of the groove, and the force cannot be effectively concentrated, thus affecting the quality of the force applied. In addition, the practice of sliding means is formed by another process, such as baking lacquer technology or structure, to form a non-slip portion, thereby achieving the purpose of non-slip. Therefore, in general, the wrench of a specific function may not only change its structure, but may also use the non-processing method to cooperate with the change to achieve the desired effect; however, in the wrench industry with a long history and fierce competition, New structures and new materials can increase the cost, or change the process and the La County seat, resulting in weaker industrial competitiveness. Production time [invention] The main purpose of the present invention is to provide an anti-slip wrench, which has a small chute, can provide a thumb-stop effect in the longitudinal direction, and only provides a non-slip effect on the 201114558 structure. And it is possible to have the re-existence of the present invention. Oral quality. The mask is a piece of material that can provide a thumb release/, and the groove of the _ groove is provided with at least a chute, left and right scorpion, which is opposite to the handle.

The purpose is to provide an anti-slip wrench. By using the chute to achieve the effect of “monthly and lightweight”, it can be used smartly for consumers and reduce the material cost for manufacturers. W This batch is also provided with the purpose of secret - Yu slip is a simple and easy operation, and the manufacturer is the cost and cause of production and improve the competitiveness of the industry. The 爰 爰 达成 ’ ’ ’ 本 本 本 本 本 本 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种The handle has two grip faces corresponding to the upper and lower sides, two sides corresponding to the left and right sides, and a set of joint portions provided at at least one end thereof. The chute is recessed on at least the grip surface of the handle, and both ends of the chute penetrate the two sides of the handle; the chute has a curved surface and two parallel sides that are intersected by the curved surface and the handle

edge. Wherein the oblique groove of the inclined groove has an axial direction at an angle with the longitudinal axis of the handle, and the curved surface and the grip surface of the handle intersect with two side edges, which are parallel to each other, and the user's finger pad abuts the curved surface and At each side edge, the lateral and longitudinal prevention effects can be achieved due to the reaction force. Thereby, the user can attach the curved surface to the thumb, and the chute provides the user with longitudinal and lateral anti-slip, which can effectively concentrate the force and improve the applied force quality. By properly setting the depth of the surface, the thumb can be smoothly attached to the finger pad and clamped to the curved surface to be ergonomic; and the depth is not too deep, so as to ensure that the thumb and the abdomen are in contact with the curved surface to avoid Fingertip contact causes work injury. Further, in 201114558, the chutes are disposed on both sides of the grip, thereby facilitating the user to operate the right and left hands without being restricted by the habit of using the left and right. In particular, the design of the handle of the sleeve is not so succinct, so that the left and right hands can be operated on the front and back of the handle. By means of the arrangement of the chute, the invention can achieve the light weight effect in addition to the anti-slip. 'Light 1: the wrench maker can be used flexibly, and the manufacturer can also reduce the material cost. . In addition, the wrench has a simple structure, which not only makes the user's operation easy and convenient, but also allows the manufacturer to reduce the production cost and the cause of the problem without increasing the structure, materials and other methods of reinforcement, thereby improving the industrial competitiveness. [Embodiment] In order to further understand the objects, features, and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

Referring to the first drawing, the present invention provides a first preferred embodiment of a non-slip wrench 10 which is simple in construction and easy to handle. The wrench 1〇 includes a handle 2〇 and at least a chute 3〇 recessed in at least the county surface of the handle 20. The handle 20 has a longitudinally elongated handle body, two upper and lower grip surfaces, two left and right sides, two ends, and at least one end thereof. The chute 30 is recessed in the handle. 20 at least one gripping surface, and the two ends thereof penetrate through the left and right sides of the handle 20. The chute is a curved surface c, which has a small curvature change-appropriate depth, and the depth is too deep. It allows the user to fit the thumb and abdomen. In the eighth middle, the angle between the chute and the handle 2〇 is the common end point Ο, the longitudinal axis γ of the handle is the edge, and the inverse is rotated to the angle of the axial Μ of the feeding 201114558 groove. It makes the angle range approximately 15. To the end. , 105° to 165. The preferred angle range is about 3 inches. To 6 〇. 12〇. To 15 baht. . Wherein the curved surface C and the gripping surface of the grip 20 are joined by two side edges, which are approximately parallel, respectively defining an outer edge CO near the fitting portion and an inner edge CI near the center of the grip 20'. The distance from the outer edge co to the inner edge CI is the width-degree of the chute 30. The width is shorter than the _ knuckle, so that the Φ C fits the user's finger, so that the finger pad is from the outside The edge c〇, the curved surface c, and the inner edge α are completely attached. > Each of the side edges co, α is adjacent to the curved surface c, and when the user touches the curved surface c and each of the side edges co, α, the lateral and longitudinal anti-slip effects can be achieved by the reaction force. The two sides, co and α, respectively have two ends, respectively defined away from the center of the chute ^ is the outer end point ΕΟ, close to the center of the chute is the inner end point ΕΙ. The preferred embodiment of the angle can make the inner end points EI of the two sides CO and α approach the same horizontal line Η, thereby increasing the contact surface of the user's finger pad and the side edges CO and CI, and reacting at this time. The force and its anti-slip effect are preferred. In the first embodiment, it is further defined that the wrench 10 has the handle 20 and two chutes 32 recessed on the grip surface 21 of the handle 2〇. The handle 2〇 has a longitudinal body, an upper grip surface 21, a lower grip surface 22, a left side surface 23, a right side surface 24, a first sleeve portion 27 disposed at one end, and a first set portion 27 disposed at the other end Two sets of joints 28. The two inclined grooves 31, 32 are recessed inwardly by the upper grip surface 21 of the handle 20, and penetrate the left and right side faces 23, 24 of the handle 2, respectively. Each of the two chutes, 32 has the aforementioned scale structure and has clips (4) and θ2, respectively. As shown in the second figure, since the two chutes 31 and 32 have the same structure, they are represented by the chute 31. Please refer to the second figure A, Β '. The chute 31 is along the section lines A and B respectively. Sections SI, S2; since the chute 31 is at least defined by the parallel sides of the mutual 201114558 CO, C [as defined by the curved surface c, the curved section, such as the longitudinal section S1, 82 should be almost the same, can also be called chute Second and second, A and B; the curved surface C is composed of a plurality of longitudinal sections of equal numbers. The curved surface C has a suitable depth with a small curvature change, and the curved surface C can be adhered to the curved surface of the thumb, and the pressing operation can be performed; in addition, the thumb can be smoothly positioned and the positioning force is applied, and the ergonomics is obtained; Ironing, the depth is not too deep, you can lie down with the plum fingers and the surface free ^

Fingertip contact causes work injury. Avoid U

The embodiment of the two sets of hinges 27, 28 is made according to requirements, for example, a closed end or a ratchet-shaped sleeve portion 27, a second sleeve portion 28 having an open end; two sets of joint portions 27, 28 and The handles 2G may also be horizontal; the first oblique grooves 31, 32 of the '^ first figure' may be used for the thumb to be placed in the corner, and the side edge CO and the inner edge α are respectively prevented from sliding up and down respectively. The outer edge 〇 causes the thumb to not slide to the right, and the inner edge α prevents the thumb from being pressed toward the ==, the obliquely disposed curved surface c can simultaneously provide the longitudinal and side (10) effect of the user, and the effective financial force Thereby, the chute 30 can provide longitudinal and lateral slip resistance for the user. a The invention is not in the case of a slanting eye, not a single even number, not limited to a single side = no equidistance, and is not limited to the front and back of the double-sided spacing. In this embodiment, the soil chute 30 is only sighed. On the single surface of the grip 2, and the two chutes are changed, the chute 3G is set as a bribe, and the distance between the chute % and each of the sleeves 7 and 28 can also be designed according to the required moment. In this embodiment, the angles of the two chutes 3 are equal to each other, and are 30, so that the two chutes 31, 32 are parallel to each other; the first sleeve portion 27, the handle 20 has an inclination angle; The chutes 31 and % are respectively adjacent to the first sleeve σ邰27, 4 and the second sleeve portion 28; therefore, the user can select the suitable one according to the space required for the space [201114558 margin and consideration] Operation. The third embodiment of the present invention is a second embodiment of the present invention. A non-slip hand 5 〇 includes a handle 60, and is respectively recessed on the upper and lower grip faces 61 of the handle 6 、, and the two sides are connected to each other. At least - the chute 7G of the _ faces 63, 64. In the present embodiment, the handle 60 has a longitudinal body, an upper grip surface 61, a lower grip surface 62, a left side: j, a surface 63, a right side surface 64, and a first sleeve portion 67 provided at one end. And a second sleeve portion 68 disposed at the other end; the chute 7 包括 includes two upper chutes 71, 72 ^ and two lower chutes 73, 74. 2, A, B are top and bottom views of the wrench 5, respectively; the angle 2 of the upper chute 7 is equal, in this embodiment, 0 1 , 6 > 2 'about 30°, that is, the two upper chutes 71, 72 are parallel to each other; the angles of the two lower chutes 73, 74 are ~', 6V, and in this embodiment, the heart, the heart is about 3〇 equal" The two lower chutes 73, 74 are parallel to each other. The spacing between the two upper chutes 71, 72 need not be the same as the two lower chutes 73, 74; the distance between the two upper chutes 71, 72 and the first and second nesting portions 67, 68, respectively, need not be the same. Two lower chutes 73, 74. • In addition, 'the angle between the two upper chutes 71, 72', θ2, does not have to be equal to the angle ^3, θ4 of the two lower chutes 73, 74; the chute axial direction Ml of the upper and lower chutes 71, 73 Μ3 does not have to be in the same direction; the chutes Μ2 and Μ4 of the chutes 72 and 74 do not have to be in the same direction. In this embodiment, the two upper chutes 71, 72 are disposed at a distance equal to the distance between the two lower chutes 73, 74; the two upper chutes 71, 72 are respectively associated with the first and second nesting portions 67, The distance of 68 is equal to the distance between the two lower chutes 73, 74 and the two sets of portions 67, 68. It can be seen from Fig. A and Fig. 3 that the chute axial direction of the upper and lower chutes 71 and 73 intersects with M3; the axial directions m2 and m4 of the chutes of the upper and lower chutes 72 and 74 also intersect; then the upper and lower chutes 71 and 73 of 201114558 72 and 74 are partially overlapped, such as the third figure and the third figure C. ^ As can be seen from the above, the chute arrangement of the upper grip surface 61 and the lower grip surface 62, the number of chutes, the chute spacing, the distance between the chute and the fitting portion, and the axial direction of the chute are not the case. 'These are not necessarily the same; for example, if you design with the requirements, take them - change them, or any combination, you can have multiple implementations. For example, in the fourth embodiment, in the third embodiment of the present invention, the chute configuration is the same as that in the second embodiment, and the variation is that the chute axial direction of the upper and lower chutes 71, 73 is the same direction as the Mg; the upper and lower chutes 72 The chutes of the 74 are axially m2 and M4 are in the same direction; therefore, the upper and lower chutes 71 and 73, 72 and 74 are completely overlapped, respectively. The fifth embodiment is a fourth embodiment of the present invention. An anti-slip wrench 52 includes a handle 80, two upper chutes 91, 92 respectively recessed on the grip surface 81 of the handle, and recessed therein. The lower chutes 93, 94 of the grip surface 82 are gripped under the grip. The handle 80 has a longitudinal body, an upper grip surface 81, a lower grip surface 82, a left side surface 83, a right side surface 84, a first sleeve portion 87 disposed at one end, and a second sleeve disposed at the other end. Joint 88. The chutes 91, 92, 93, 94 extend through the left and right side faces 83, 84 of the handle 80. 5 and A, respectively, the top view and the bottom view of the wrench 52; the angles of the two upper chutes 91, 92, Θ2, complementary, that is, the two upper chutes 91, 92 are symmetrical; In the example, 01" is about 150., 6> 2', about 3 〇; the angles of the two lower chutes 93, 94 are 3", 6U" complementary, that is, the two lower chutes 93, 94 are also symmetrical; In this embodiment, 03" is about 30. , 6 > 4" is about 150. Wherein the arrangement spacing of the two upper chutes 91, 92 need not be the same as the two lower chutes 93, 94; the two upper chutes 91, 92 are respectively associated with the first and second The distance between the sleeve and the 88 is not necessarily the same as that of the two lower chutes 93 and 94. In addition, the angle between the two upper chutes 91 and 92 is wide, 02, and does not have to be complementary to the angle between the elliptical grooves 93 and 94 of the 201114558. ",""; the upper and lower chutes 9 93 of the chute axial direction A, ~ do not have to be the same direction; the upper and lower chutes %, 94 chute axial %, n4 do not have to be the same direction. In the fourth embodiment 'the two The spacing between the upper chutes 91, 92 is exactly equal to the distance between the two lower chutes 93, 94; the distance between the two upper chutes 9 and the first and second nesting portions 87, 88 is equal to the two lower oblique The distance between the grooves 93 and 94 and the two sleeve portions 87 and 88. As can be seen from the fifth diagrams A and B, the inclined grooves N1 and N3 of the upper and lower chutes % and 92 are in the same direction; the upper and lower chutes 92 and 94 are inclined. The groove is drawn in the same direction as n2 and n4; then the upper and lower chutes 91 and 93, 92 and 94 are completely overlapped respectively. It can be seen from the foregoing embodiments that the chutes arranged in the same plane can determine whether the chutes are parallel or not; surface (4) The chute is determined by the direction of the egg in the axial direction of the chute. It should be considered that the two chutes should be completely overlapped. It can also be regarded as: the angle between the positive and negative chutes can determine the degree of overlap between the positive and negative chutes. In the fifth embodiment of the present invention, the two upper chutes 9u, the inflammatory angles θ Γ, 02" are complementary, that is, the two upper chutes and the 92a are symmetrical; in this embodiment, the ΘΓ is approximately 150. , θ2" is about 3 〇. The angle between the two lower chutes, 94a is θ3", 6 > 4", that is, the two lower chutes 93a, 9 are also symmetrical; in this embodiment, It is 150., θ4" is about 3 〇. . The chute shafts of the upper and lower chutes 91a, 92a are crossed, and the intersections of the upper and lower chutes 92a, 94a are also intersected by the axial directions N2 and N4; the two upper chutes of the fifth embodiment are mutually Symmetrical, the two lower chutes, 94a are symmetrical with each other, and the upper and lower chutes are axially intersected with the intersection, and the Ns and N4 are the parent. Therefore, the upper and lower chutes 91a and 9 are partially overlapped with 92, and 9 . For example, in the seventh embodiment, in the sixth embodiment of the present invention, the angles 0 Γ and Θ 2" of the two upper oblique grooves are complementary, that is, the two upper inclined grooves 91b and 92b are symmetrical;

Ίο I 201114558 The angles ΘΓ, 04" of the lower chutes 93b, 94b are equal, that is, the two lower chutes 93b, parallel, that is, the configuration of the front and back chutes is different.

N1, N3 are in the same direction, N2 and N4 intersect, and the upper and lower chutes 91b and 93b are completely overlapped, and 92b and 94b are partially overlapped. Skin, single

The chute configuration has at least two parallel or symmetric shapes, and the chute configuration of the front and back sides is combined according to the aspect of a single surface: The effect of achieving anti-slip is that when the sleeve is sessile, the level is achieved. The right hand and left hand operate the same set of parts in the same direction, and are not subject to the habit of using the left and right. For example, in the eighth figure A, the user can hold the grip 60a of the wrench 5〇a with the right hand R, and the first sleeve portion 67a has an inclination angle with the grip 6, and the thumb is abutted on the upper grip. The chute 71a of the face 61a is operated, or as shown in the eighth figure, the user can hold the φ 61a with the left hand L; the eighth figure c, the user can hold the grip of the wrench 5〇b with the right hand R 6〇b, the first set of combined milk line and the grip, 6〇b are horizontal to each other' thumb is abutted on the chute m of the upper grip surface 61b, operation, or as shown in the eighth figure D, the user It can be operated with the left hand L and the 6-slope chute is now operated. Its main purpose is to provide a single or double operation for the user to operate the bribe hand with the left and right hands, which can improve the anti-slip effect. In addition, in order to improve the friction between the thumb and the chute, a slight change in the structure can be made when the groove is made. As shown in the ninth, the curved surface of the chute % == oil button 35, the (four) point 35 is smeared or the longitudinal section along the chute is not exactly the same but approximate; because the bumps 35 ^ increase The friction force can also achieve similar work without the above-mentioned ship. As shown in the tenth figure, the curved surface C of the chute 3G is set by the plurality of parallel fine grooves == such as the fine grooves 36, so that the longitudinal sections are: In addition, the narrow grooves 36 can also be recessed along the longitudinal direction of the handle, or in the form of other inflammatory one-core riding grooves, and the lengths of the various Wei-shaped sections are not complete. 11 11 201114558 is the same but very similar. The anti-slip wrench of the present invention can be achieved by the use of a slanting shackle: the structure can achieve a lightweight effect, and the production of the arborist has a = strength, the non-slip wrench is also ===2, material, or other processing methods Next, reduce the raw noodles and _, and then improve the county's competitiveness. The deer material u dance is simple and easy to operate; it is designed to be used in the chute 爰 ==::: stop::: wide, anti-slip and longitudinal, (4). Stomach 'transfer requirements, 201114558 [Simplified illustration of the drawings] The first figure is the perspective view of the first embodiment of the anti-slip wrench of the present invention; the second figure is not, is a partial enlarged view of the first figure; 2 is a perspective view of a second embodiment of the present invention; FIG. 3 is a top view of the third embodiment; Figure B is a bottom view of the third figure;

2 is a side view of the third drawing; the fourth figure is a perspective view of the third embodiment of the present invention, which is a perspective view of the fourth embodiment of the present invention. The illustration shown in the seventh embodiment of the fifth embodiment of the present invention is a perspective view of the sixth embodiment of the sixth embodiment of the present invention, which is a schematic view of the application of the right-handed and left-handed operation surfaces. Should be the first picture C_D 'this is the hair. Do not use the right hand, left hand to operate the front and back of the handle is not intended, the ninth figure *, is the position of the job of the profit of the book; and 第十 the tenth figure A partial perspective view of another embodiment of a chute of the present invention is shown. 13 201114558 [Explanation of main component symbols] Anti-slip wrench 10, 50, 50a, 52, 54, 56, 58 Grip 20, 60, 60a, 80 Chute 30, 31, 32, 70, 90

Bump 35 rill 36 curved surface C longitudinal profile SI, S2

Common end point 0 grip vertical axis Y chute facing Μ, M2, M3, M4, Ν!, N2, N3, N4

Outer edge CO inner edge Cl

Outer endpoint EO inner endpoint El

Horizontal line H upper grip faces 21, 61, 81 lower grip faces 22, 62, 82 left side faces 23, 63, 83 right side faces 24, 64, 84 first set of joints 27, 67, 67a, 87 second fit Parts 28, 68, 88 Inflammation angles A, θ2, 6V, θ2, 03, 04, 6^", 02", 6*3", V, ' Upper chutes 71, 72, 9 92, 91a , 92a lower chute 73, 74, 93, 94, 93a, 94a 14

Claims (1)

201114558 VII. Patent application scope: 1. An anti-slip wrench comprising: a handle having two grip faces corresponding to the upper and lower sides, two sides corresponding to the left and right, a set of joints arranged at - and at least one end thereof; and: at least a chute is recessed on at least one gripping surface of the grip and is continuous at both ends thereof: through two sides of the grip; each of the chutes has a curved surface, and the curved surface is intersected with the grip The two sides of the handle; 〇Λ • wherein the chute is axially at an angle to the longitudinal axis of the handle; 0 whereby the user can attach the surface to the thumb and the chute is provided Longitudinal and lateral slip. 2. The anti-slip hand as described in item i of the patent application, wherein the distance between the two side edges is approximately shorter than one knuckle. 3. If you apply for a patent scope! The anti-slip wrench described in the item, wherein the two side edges respectively have one end 'which is away from the center of the chute, the outer end point, and the inner end point near the center of the chute, and the inner end points of the two side edges approach The same horizontal line. 4. The anti-slip wrenches described in the scope of the patent application; the anti-slip wrenches of each of the chutes have a plurality of parallel grooves. 5. If you apply for a patent scope! The anti-slip wrench of the item, wherein the curved surface of each of the chutes has a plurality of bumps. 6. The anti-slip wrench according to any one of the preceding claims, wherein the two chutes disposed on the same gripping surface are equal or complementary. 7. The anti-slip wrench of claim 6, wherein the two chutes are disposed on different grip faces, and the two chutes are in the same direction or intersect. 8. The anti-slip wrench according to any one of the preceding claims, wherein the two oblique grooves are disposed in the same direction or in the same direction. 9· An anti-slip wrench that can be operated by both left and right hands, including: 15 201114558 A grip having two grip faces corresponding to the upper and lower sides, two sides corresponding to the left and right, and a set of joints provided at at least one end thereof; and a plurality of chutes , the recessed portion is disposed on the two gripping surfaces of the grip, and the two ends thereof penetrate through the two sides of the grip; each of the chutes has a curved surface and two parallel side edges that are intersected by the curved surface and the grip; Wherein the oblique groove of the chute is axially at an angle with the longitudinal axis of the handle; thereby, the user can attach the curved surface to the user, and the chute provides longitudinal and lateral slip resistance of the user; The chute is arranged on both sides of the grip to operate the right and left hands. The anti-slip wrench described in the ninth aspect of the patent application, wherein the two side edges respectively have one end 'which is an end point away from the center of the chute and an inner end point near the center of the chute. And the inner end points of the two sides approach the same horizontal line. The anti-slip wrench described in the item, wherein the distance between the two side edges==fan, in the item __, wherein the sleeve portion and the anti-slip wrench of the 13=:= item 其中 are each of the chutes The anti-slip wrench of the curved surface 14:; 16·=Special: 隐 之 隐 隐 , , , , , , , , , , , , , , , , , , , , , , , , 隐 , , , , , , , , , , 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐 隐The two chutes are not disposed in the same direction, and the axial directions of the two chutes are in the same direction or intersect. 16 Γ 17