Hand mold

Abstract

A hand mold belongs to the technical field of molds for glove production and comprises a hand mold body and a fixing seat, the hand mold body is made of metal materials, the fixing seat is made of non-metal materials, the fixing seat is arranged on the inner side of one end of the hand mold body, and a buckle connecting structure is arranged between the fixing seat and the hand mold body. According to the hand mold, the fixing base made of the non-metal material is adopted, the hand mold body and the fixing base are fixedly connected through the buckle connecting structure, connection between the hand mold body made of the metal material and the fixing base made of the non-metal material is achieved, the fixing base made of the non-metal material is resistant to alkali and corrosion, the cost is lower, the hand mold body and the fixing base are convenient to connect, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention discloses a hand mold, belonging to the technical field of molds for glove production. Background Art

[0002] Hand molds are a type of mold used by glove factories to assist in glove dipping. Glove molds are divided into ceramic glove molds and metal glove molds. Currently, metal hand molds are gradually replacing ceramic hand molds. Metal hand molds consist of a hand mold body and a fixed bottom cover. The fixed bottom cover is welded to the end of the cylindrical hand mold body. A fixing hole is opened in the middle of the fixed bottom cover. The hand mold seat extends from the fixing hole for fixing. In order to ensure the hardness of the hand mold fixed bottom cover, the thickness of the hand mold fixed bottom cover is generally large, resulting in a high cost of the hand mold and affecting the quality of glove production.

[0003] The applicant applied for a utility model patent with publication number CN219855620U. The fixed bottom cover is a cylindrical shell with one end open, which is more firmly fixed, simple to process, reduces costs, and can avoid shaking during the transfer process, thereby improving the quality of the gloves. However, the material and processing costs of the fixed bottom cover made of metal are still high, and welding is time-consuming and labor-intensive, with low production efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a hand model, reduce the cost of the hand model, and improve production efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the hand model includes a hand model body and a fixing seat, the hand model body is made of metal material, the fixing seat is made of non-metallic material, the fixing seat is arranged on the inner side of one end of the hand model body, and a snap connection structure is provided between the fixing seat and the hand model body.

[0006] Preferably, the snap connection structure includes a fixing protrusion, an annular fixing groove is provided on the outside of the fixing seat, the fixing protrusion is arranged on the inner side of the hand model body, and the fixing protrusion is fixed in the fixing groove.

[0007] Preferably, the snap connection structure includes a thrust ring, an annular fixing groove is provided on the outer side of the fixing seat, the thrust ring is fixed in the fixing groove, and the thrust ring is welded to the hand mold body.

[0008] Preferably, one end of the fixing seat is exposed from the hand model body, a fixing groove is provided on the side surface of one end of the fixing seat, a fixing hole is provided on the end surface of one end of the fixing seat, a cavity is provided inside the other end of the fixing seat, and the fixing hole is connected to the cavity.

[0009] Preferably, a sealing structure is provided between the fixing seat and the hand model body.

[0010] Preferably, the sealing structure comprises a sealing ring and a sealing disk, a sealing groove is provided on the fixing seat, the sealing ring is fixed in the sealing groove, the sealing disk is fixedly connected to the sealing ring, and the sealing disk seals the other end opening of the fixing seat.

[0011] Preferably, the sealing groove is provided at the junction of the end surface and the side surface of the other end of the fixing seat.

[0012] Preferably, the hand mold body has a contraction section, the diameter of which gradually decreases in a direction away from the fixing seat, and the sealing ring is pressed against the inner wall of the contraction section.

[0013] Preferably, the fixing seat is made of ceramic or plastic.

[0014] Compared with the prior art, the above technical solution of the hand model has the following beneficial effects:

[0015] The hand mold adopts a fixing seat made of non-metallic material, and the hand mold body and the fixing seat are fixedly connected by a snap connection structure, thereby realizing the connection between the hand mold body made of metal and the fixing seat made of non-metallic material. The fixing seat made of non-metallic material is alkali-resistant and corrosion-resistant, and has lower cost. The hand mold body and the fixing seat are easy to connect, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the hand model embodiment 1.

[0017] Figure 2 This is an exploded view of hand model embodiment 1.

[0018] Figure 3 It is a three-dimensional diagram of the fixing seat embodiment 1.

[0019] Figure 4 This is the front view of hand model embodiment 1.

[0020] Figure 5 for Figure 4 Cross-sectional view at AA in the middle.

[0021] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0022] Figure 7 This is a structural schematic diagram of the snap connection structure in Example 2.

[0023] Figure 8 This is a structural schematic diagram of the snap connection structure in Example 3.

[0024] Wherein: 1, hand model body 2, fixing seat 3, sealing ring 4, sealing disk 5, thrust ring 101, contraction section 102, fixing protrusion 201, fixing hole 202, fixing groove 203, sealing groove 204, cavity. DETAILED DESCRIPTION

[0025] The following is combined with Figures 1 to 8 The utility model is further described.

[0026] Example 1

[0027] Reference Figure 1-6 The hand model includes a hand model body 1 and a fixing seat 2. The hand model body 1 is cylindrical, and the fixing seat 2 is fixed to one end of the hand model body 1. In this embodiment, the hand model body 1 is made of metal material, and the fixing seat 2 is made of non-metal material. The fixing seat 2 is arranged on the inner side of one end of the hand model body 1. The fixing seat 2 in this embodiment is made of ceramic material, or plastic material such as nylon, resin, etc., and the hand model body 1 is made of stainless steel. In order to realize the connection between the hand model body 1 and the fixing seat 2 of different materials, a snap connection structure is provided between the fixing seat 2 and the hand model body 1.

[0028] One end of the fixing seat 2 is exposed from the hand model body 1, a fixing groove 202 is provided on the side of one end of the fixing seat 2, a fixing hole 201 is provided on the end surface of one end of the fixing seat 2, a cavity 204 is provided inside the other end of the fixing seat 2, and the fixing hole 201 is connected to the cavity 204. The fixing hole 201 is used to fix the hand model seat.

[0029] The snap connection structure in this embodiment includes a fixing protrusion 102, an annular fixing groove 202 is provided on the outer side of one end of the fixing seat 2, the fixing protrusion 102 is arranged on the inner side of the hand model body 1, and the fixing protrusion 102 is fixed in the fixing groove 202. The fixing protrusion 102 is directly machined to form an inner turn-over at one end of the hand model body 1, and the inner turn-over is the fixing protrusion 102, and the fixing protrusion 102 is directly inserted into the fixing groove 202 of the fixing seat 2 to complete the connection between the hand model body 1 and the fixing seat 2.

[0030] A sealing structure is also provided between the fixing seat 2 and the hand mold body 1. This is because the hand mold body 1 made of stainless steel is not resistant to chlorine corrosion. Chlorine is often present during glove production. Chlorine will enter the inside of the hand mold body 1 through the fixing hole 201, accelerating the damage of the hand mold. In this embodiment, the sealing structure is used to seal the fixing hole 201, thereby preventing chlorine from entering the hand mold through the fixing hole 201 and improving the service life of the hand mold.

[0031] Specifically, the sealing structure includes a sealing ring 3 and a sealing disc 4. A sealing groove 203 is provided on the fixed seat 2. The sealing ring 3 is fixed in the sealing groove 203. The sealing disc 4 is fixedly connected to one side of the sealing ring 3. The sealing disc 4 is a film-like material integrally connected to the sealing ring 3. The sealing disc 4 seals the other end opening of the fixed seat 2. The sealing groove 203 is provided at the intersection of the end face and the side face of the other end of the fixed seat 2 to avoid position interference between the end face of the other end of the fixed seat 2 and the sealing disc 4.

[0032] The hand model body 1 has a contraction section 101, the diameter of which gradually decreases in the direction away from the fixing seat 2. The sealing ring 3 is pressed against the inner wall of the contraction section 101. During installation, the sealing ring 3 is first fixed in the sealing groove 203, and then the fixing seat 2 is installed in the hand model body 1. When the fixing protrusion 102 is inserted into the fixing groove 202, the sealing ring 3 is squeezed against the inner wall of the contraction section 101, which ensures that the sealing ring 3 is firmly fixed and provides sealing.

[0033] The hand mold adopts a fixing seat 2 made of non-metallic material, and the hand mold body 1 and the fixing seat 2 are fixedly connected by a snap connection structure, thereby realizing the connection between the hand mold body 1 made of metal and the fixing seat 2 made of non-metallic material. The fixing seat 2 made of non-metallic material is alkali-resistant and corrosion-resistant, and has lower cost. The hand mold body 1 and the fixing seat 2 are easy to connect, thereby improving processing efficiency.

[0034] Example 2

[0035] See also Figure 7 The snap connection structure in this embodiment is the same as that in embodiment 1, and also includes a fixing protrusion 102. A fixing groove 202 is provided on the fixing seat 2, and the fixing protrusion 102 is snapped into the fixing groove 202. However, the difference is that the fixing protrusion 102 in this embodiment is formed by rolling the outer surface of the hand mold body 1 and the fixing protrusion 102 is snapped into the fixing groove 202.

[0036] Example 3

[0037] See also Figure 8 The buckle connection structure in this embodiment includes a thrust ring 5, an annular fixing groove 202 is provided on the outer side of the fixing seat 2, the thrust ring 5 is fixed in the fixing groove 202, and the thrust ring 5 is welded to the hand mold body 1. During processing, the thrust ring 5 is first fixed in the fixing groove 202, and then the thrust ring 5 and the hand mold body 1 are welded. The processing cost is higher than that of embodiment 1 and embodiment 2, but the material cost of the fixing seat 2 is lower than that of the existing metal materials.

[0038] In other embodiments, an annular fixing groove may be roll-formed at one end of the hand mold body 1 , and a protrusion that is inserted into the fixing groove may be provided on the fixing seat 2 .

[0039] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A hand model, characterized in that: The hand model body (1) comprises a hand model body (1) and a fixing seat (2), wherein the hand model body (1) is made of a metal material, and the fixing seat (2) is made of a non-metal material. The fixing seat (2) is arranged on the inner side of one end of the hand model body (1), and a snap-fit ​​connection structure is provided between the fixing seat (2) and the hand model body (1).

2. The hand model according to claim 1, characterized in that: The snap connection structure comprises a fixing protrusion (102), an annular fixing groove (202) is provided on the outside of the fixing seat (2), the fixing protrusion (102) is arranged on the inside of the hand model body (1), and the fixing protrusion (102) is fixed in the fixing groove (202).

3. The hand model according to claim 1, characterized in that: The snap connection structure comprises a thrust ring (5), an annular fixing groove (202) is provided on the outside of the fixing seat (2), the thrust ring (5) is fixed in the fixing groove (202), and the thrust ring (5) is welded to the hand mold body (1).

4. The hand model according to claim 1, characterized in that: One end of the fixing seat (2) is exposed from the hand model body (1), a fixing groove (202) is provided on the side surface of one end of the fixing seat (2), a fixing hole (201) is provided on the end surface of one end of the fixing seat (2), a cavity (204) is provided on the inner side of the other end of the fixing seat (2), and the fixing hole (201) is connected to the cavity (204).

5. The hand model according to claim 4, characterized in that: A sealing structure is also provided between the fixing seat (2) and the hand model body (1).

6. The hand model according to claim 5, characterized in that: The sealing structure comprises a sealing ring (3) and a sealing disk (4); a sealing groove (203) is provided on the fixed seat (2); the sealing ring (3) is fixed in the sealing groove (203); the sealing disk (4) is fixedly connected to the sealing ring (3); and the sealing disk (4) seals the other end opening of the fixed seat (2).

7. The hand model according to claim 6, characterized in that: The sealing groove (203) is provided at the junction of the end surface and the side surface of the other end of the fixing seat (2).

8. The hand model according to claim 6 or 7, characterized in that: The hand mold body (1) has a contraction section (101), the diameter of the contraction section (101) gradually decreases in a direction away from the fixing seat (2), and the sealing ring (3) is pressed tightly against the inner wall of the contraction section (101).

9. The hand model according to claim 1, characterized in that: The fixing seat (2) is made of ceramic or plastic.

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