TWM264078U - Improved structure of tool handle - Google Patents

Description

M264078

4. Description of creation (1) [Technical field to which the new type belongs] This creation is related to a tool grip, especially a type in which the middle section and the middle and rear section are hexagonal and change to a triangular cross-sectional shape, and the middle section to Innovative designer who set concave side surfaces on each side surface between the middle and rear sections. [Prior art] "

θ Press, in many previous hand tool literatures, the shape of the tool grip seems to be better to keep the wrist upright, but the previous question is that the combination of the hand and the grip will not change during the use of the tool However, in the process of using some hand tools, the combined state of the hand and the grip will continue to change: for example, a screwdriver is one of them. Although a screwdriver with a ratchet wheel and a handle is connected to the user, There is no need to take your hands off the grip, and the screwdriver is also designed to be curved, but this will limit the range of use and affect the flexibility of operation; therefore, the straight-type grip still has its practicality Better advantages exist, and what this creation aims to improve is this ^ -column tool grip, which is currently visible on the market =, 'Details * words are also quite diverse, but * As the use of this tool grip is flexible at first glance, the overall design of the tool handles various working angles, suitable alignment, fine and easy-to-use convenience, fast rotation, and comfortable grip. Still been The industry strives to think about the goals and directions of the breakthrough. [New content] Technical problems to be solved: It is mainly aimed at how to develop a kind that can take into account the applicability of various working angles, the convenience of alignment and force application, and the ability to rotate quickly. New tool grip structure with key points such as

M264078 IV. Creative Instructions (2) Good Breakthrough. Technical features to solve the problem: the tool grip is straight in its entirety, and its axial direction is divided into the front section, the middle section, the middle and rear section, and the rear end in order. The outer diameter of the middle section and the middle and rear sections is larger than that of the front section, and the rear end is tapered. The technical characteristics are mainly that the middle section and the middle and rear sections of the tool grip are hexagonal sections. The design of the triangular cross-section type; and each side surface between the middle section and the middle and rear sections is set as a concave arc surface. Among them, one of the end faces of the eccentric enlarged portion of the concave arc-column anterior section can further be provided with a plurality of concave edges. In addition, the tool grip can be a structural type made of a combination of soft and hard materials. Contrast with the effect of the prior art: 1. Provide a mid-section and middle-rear section with a hexagonal section and a dihedral section, and each side surface between the middle section and the middle-rear section is set into a concave arc surface. Innovative tool grip structure type. ^ 2 With this special improved structure design, the tool grip can achieve easy application of force, fast rotation, good grip stability and anti-skid performance, as well as innovative practical functions and purposes of the shape. [Implementation] In order to allow the review committee to further understand and recognize the purpose, features and effects of this creation, please cooperate with [Schematic Description] as detailed below: First, please refer to Λ Q 〇. Ϋ́ 食 读 弟 1, 2, 3, and 4 are shown in the figure.

M264078 Creation instructions (3) As a preferred embodiment of the improved structure of the tool grip, the stomach tool grip is a straight column as a whole, and its axial direction is divided into anterior segment (丄 〇), middle j 2 0), and middle The rear section (30) and the rear section (40); the cymbal section (1 0) is set in a concave arc column shape, and the front end is formed ^), and the middle section (20) and the middle and rear section (30 "are smaller than 1) Enlarged, the rear end (40) is tapered or semi-circular 1 0 is characterized by: the main end; the middle section (20) and the middle and rear section (3 hexagonal section of the tool grip is transformed into a triangular section) The design of the surface shape (please show the figure 3), and the side surfaces between the middle section (20) and the middle rear ^ 4,) are set as concave arc surfaces (2 丄) Type ^ 3 〇). Can be as shown in the second one. The concave arc columnar anterior section (1 〇) partial cone expansion (the end surface of one of the workers can be provided with a number of concave edges (12). When you are holding the tool grip, your thumb can just be placed on the concave edge (1 w hand-shot to obtain a stable position. 卩 bit ', where the tool grip can be soft, Structure patterns are common with the two-material; for example, may be employed with the rubber A B S ^ species into plastic by a means of producing RP color injection molding (e.g., FIG. 2 of mass

The ones marked are rubber parts). ~ A Among them, the outer diameter of the middle and rear section (3 0) of the tool grip is the outer diameter of the corsage section (2 0) (as shown in Figure 2). ', T is greater than the middle [Effect description] The facts of the effect that can be produced by this creation are as follows: M264078 Creation description (4) 1. Provide a variety of middle-converted triangles into concave arcs to meet the middle and rear sections (when the force is applied. The middle section (to put the whole into practical use in the middle section ((21) Volt-applicability, excellent front section (1 structural design on each side of the hexagonal type, really 2 ·, easy to apply force 3., cooperate with the operation more 4 · surface It is set as a meat part and easy. 5. The thumb thumb cross-section is turned to the surface. It is the first in the industry to improve the grip by its tools. It is efficient to grip by its tools. The grip of the concave arc is better. Section (2 0) and Zhongyou ^ / type cross section type, and middle: 3 〇) is / Q, Λ and the middle section to the middle and rear section M ¥ Ii Ϊ Ϊ Jin Weijia grip structure type new special = Novelty requirements. 3 0) Set a triangle to generate a large torque, M ox et let the tool grip reach capacity f2) is a structure design walker with a hexagonal cross section. Has a long rotation, 1 = Expressions on each side between the middle and rear cymbals (3 ◦) ^ Grip 2, which can be reached by the palm of a person when holding it by hand The grip is more comfortable, stable, and slip-resistant. 0) The ring is provided with a number of concave edges (i 2) for people, 俾 can achieve the advantages of easy pinch and alignment. Configuration = This = = ϊ, hard and dual materials are combined together. The structured structure of the structure is very juicy, which can strengthen the comfort and non-slip property of the grip. 7. By: the middle section (20) and the middle and rear section (30) are changed from a corner to a dihedral section. In addition, each of the middle section to the middle and rear sections is set into a concave arc Φ (2 1) of innovative type design. /, Outside the grip

M264078 Schematic illustration Figure 1: This is a three-dimensional appearance of this creation. Figure 2: This is a plan side view of this creation. Fig. 3: It is a schematic cross-section of A-A (that is, the middle and rear section) of Fig. 2. Figure 4: Schematic diagram of section B—B (ie, middle section) in Figure 2. [Description of component symbols] Anterior section ----- (10) Conical expansion ---- (11) Concave edge ------ (12) Middle section ---- (2 0) Concave solitary surface-- -(2 1) Middle and rear section ---- (30)

Back end ----- (40)

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Claims (1)

M264078 5. Scope of patent application 1 improved tool grip structure, the τ & column shape, the axial direction of which is divided into front section, / middle section, S, straight and rear end; wherein the front section is set as a concave arc branch Shape 1 Laoshan, the outer diameter of the middle section and the middle and rear sections of the tapered section is larger than that of the front section. The characteristics are as follows: The rear end of the enlarged section is tapered by tapping the middle and middle sections of the tool grip. The rear section is a design of a u-angle section to a triangular section; and each side surface between the middle section and the middle and rear section is set as a concave arc surface. 2. The improved structure of the tool grip according to item 1 of the scope of the patent application, wherein one of the end faces of the concave arc cylindrical anterior eccentrically enlarged portion is provided with a plurality of concave edges. 3. The improved structure of the tool grip according to item 1 of the scope of the patent application, wherein the tool grip can be a structure made of both soft and hard materials. 4. The improved structure of the tool grip according to item 1 of the scope of patent application, wherein the outer diameter of the middle and rear sections of the tool grip can be larger than the outer diameter of the middle section. Page 10