TWM242335U - Forming structure for multi-color stem of screwdriver - Google Patents

Description

V. Creation Instructions (1) [Technical Field to which it belongs]

This creation is related to Yu Yibo Xi A, especially referring to a kind of ^ ^ silk screwdriver handle, more specifically, the development of molding molds and production of the assembly molding structure to greatly reduce the cost of the color of the screwdriver handle structure. [Previous technology] According to 'the early stages of many items using a single equipment and technology to advance into the Niuzawa sigh meter, follow the molding process, P, ^ ^ full progress, many items in the color mix and combination changes # on the 4th research, except for Mouth moxibustion Huashan f F1 * female ★ The added value of Jingru two items, sometimes it can even be danced by different colors 4 Borrow ^ ^ .. u The difference of 苽 屋 生 as a variety of different functions The identification of the place or purpose is to achieve a certain effect, and there are many on the market. Screwdriver handles have emerged as the times require. People, with a three-color screwdriver handle commonly used in the eyes, ancient times, if the first-color grip body is formed with the first-component mold, and then the first-color handle body structure is developed and produced The second component mold: a second color cover is formed on the handle body of the first color, and the third component mold developed and manufactured by the handle body with a cover layer is provided with the second color cover. Each of the grip bodies has a proper accommodating space to form a ^^^ body to form a three-color screwdriver grip. 1 plate [Content] (Technical problem to be solved) However, the conventional three-color screwdriver handle has a 9

The main body of the design using the previous structure as the mold cavity, for example, the second set of molds 222, Z, /, p must be page 5 M242335

Matching the structure of the entire grip base as the design main body of the cavity, the third group of molds is matched with the structure of the second color covering body that has been formed before as the design main body of the cavity. Therefore, the three-color screwdriver handle is In the process of molding, a total of three sets of large and complex forming molds need to be prepared. The cost of mold development and production is extremely high. Therefore, how to break through the conventional design of multi-color screws = sub-handle structure design to reduce The cost of development and manufacturing of molding dies is further necessary to make the products more competitive in the market. (Technical means to solve the problem) In view of this, the creator created a multi-color screwdriver and a molding structure based on the long-term research and understanding of various screwdrivers. The base of the handle of the color, 2: The surface is provided with at least one predetermined shape and has a number of positioning inserts on it. Duo Zhao: Two and at least one group of ligands of the second color are formed, J is a through surface, and the number is true. Filling slot, the inner surface is provided with most shorter positioning abutments to abut two concave colors, and the longer positioning inserts can be inserted into the setting slot, and then a shaped = filled body can be filled into the handle The shape between the concave surface of the base body and the group ligand is the nano area, and the filling grooves of the group ligand are assembled, and a three-color screwdriver handle is assembled and formed. (Contrast to the effect of the previous technology) Grip Π 卩, the main purpose of this creation is to provide a flute structure formed by multi-color screwdrivers. The first-color handle is assembled on the first-color handle base first, and then Receiving area between the handle base and the ligand

Page 6 V. Creation instructions (3) Filling of domains and ligands When the screwdriver handle is shaped, the lower one.

[Embodiment] Grip: ί :: Combination: Multicolor, composed of sub 0 and a filling body 3 0; of which: ▲ body 1 0, two groups of ligands 2 The grip base i 0, is borrowed Body, its front surface is provided with a work and a macro head: two n 胄 formed first-color structure of the concave shape of the predetermined shape I extension groove 1 1 'radial surface is provided-Ϊ positioning slot center] at two symmetrical positions on the diameter There is a perforated surface near the tail end of the concave surface 12; for hanging or for other objects to extend and rotate and apply force to these groups of ligands 20, which are respectively & this β-shaped first Two-color sheet structure, its shape is a predetermined shape, and most of the short positioning cups pass through most of the filling grooves 21 and 3. These positioning pins 2 3 can be divided into 2 = longer positioning pins. Column 2 positioning slot 1 3 +, such positioning = should be inserted on the handle base body 1 0 1 2;-Ting 2 2 can be abutted on the concave surface of the filling body 3 0, by a θ \ > Between the concave surface 12 of the 0 and the group ligand 20, the grip base 1 body 2 0 each of the group ligands 20 formed in the filling groove 2 丄, and the filling groove 21 and the group ligand in the filling groove 21; M242335 5. Creation instructions (4) higher than the match Most stop surface 20 of the convex surface 3; [person. Secondly, please match with the fifth figure, another screwdriver handle is used in this creation. The handle base 1 〇 concave surface 彳 ^ 3 and the positioning pins on the inner surface of the ligand 20 ^ ^ = = slot: concave surface 1 2 A plurality of positioning inserts 丄 5 are formed on the upper side, and are aligned to form a plurality of positioning slots 24, which can also reach the inner surface. jj violates the expected positioning effect on the general principles ^ BenΪ: ί ί: the structure, & connection with each other relationship: generalized, then the 'representation of the action of this creation and the effect of the expectations, please repeat As shown in the third picture, for a long time, I mainly used the first group mold to plastic! The handle is made as the base body 10, and then used in advance to make the shape == 〇 2 is installed on the handle base body! 0_h, finally, fill the second group of molds and fill the third color with the second group of molds in the grip 2 and the ligand 2: the i-shaped screwdriver handle (as shown in the fourth figure) :: far from the production cost It is lower than the conventional one, & the overall production ^: the dip margin is reduced, and it can meet the economic production efficiency. The cost can be high. A summary: The above-mentioned creation "Multi-Color Screwdriver Handle Forming Hibiscus &" is to provide a special assembly molding structure,

=; = This assembled molding structure makes the entire SC practical and cost-effective, and its constituent structure has never been seen before

IH Page 8 M242335 V. Creative Instructions (5) It is open for use and meets the requirements for a new type of patent application. We sincerely hope that the Bureau will grant the patent as soon as possible. Those who need to know, the above are the specific examples of the creation and the technical principles used. If the changes made according to the concept of the creation, the functional effects still do not exceed the spirit covered by the description and drawings. At the time, they should all be merged with Chen Ming within the scope of this creation.

Page 9

M242335 Brief description of the diagram The first picture is a combination of the appearance of the handle of the multi-color screwdriver. The second picture is an exploded perspective view of the assembly of the grip base and the ligand in this creation. The third figure is a sectional view of the assembly of the grip base and the ligand in this creation. The fourth picture is a schematic cross-sectional side view of the handle of this creative multi-color screwdriver. The fifth picture is another embodiment of the handle of the multi-color screwdriver. Grip base body extension slot 12 Positioning slot 14 Positioning post group ligand filling slot 22 Positioning post 24 Filling body 31 • Slot • · · • Anti-slip convex surface

Page 10

Claims (1)

M242335 Grip: The molding structure of the K dice handle, including: ^ t ^ ^ f The first color structure that is integrally formed by the mold, where :: =; The T surface is provided with a predetermined shape to a small one ^ i. A plurality of positioning slots are provided at a predetermined position; the number of two-color film bodies = the predetermined shape is correspondingly inserted in the base of the handle. The positioning abutment posts can be respectively abutted in the concave slots on the concave surface, and the positioning abutment columns can be a filling body, which are respectively filled into the receiving area formed between the concave surface of the handle base and the group ligand through a mold, and the group The third color structure formed in each of the ligand filling grooves, and located in each filling groove of the group ligand and around the group ligand to form a majority of anti-slip convex surface slightly higher than the group ligand. 2. According to the molded structure of the multi-color screwdriver handle described in item 1 of the scope of the patent application, wherein the positioning slot on the concave surface of the base of the handle and the positioning pin on the internal surface of the assembly can be interchanged with each other. 3, According to the molding structure of the multi-color screwdriver handle described in item 1 of the scope of the patent application, most of the positioning slots on the concave surface of the handle base can be set at two symmetrical positions and cooperate with two sets of ligands By. day