DIY silica gel pen bag toy

Abstract

The utility model relates to the technical field of pen bag toys, and discloses a DIY silica gel pen bag toy which comprises a pen bag body, extension plates are fixedly connected to the left end and the right end of the top end of the pen bag body respectively, air cushions are fixedly connected to the front end and the rear end of the pen bag body respectively, and connecting belts are fixedly connected to the opposite ends of the extension plates respectively. The front side of the top end of the pen bag body is fixedly connected with a fixing shell, the left end and the right end of the fixing shell are slidably connected with pressing blocks, the opposite ends of the pressing blocks are connected with a butt joint shell through a fixing set, and the rear end of the butt joint shell is fixedly connected to the front end of the pull head. According to the utility model, after the butt joint shell slides into the fixed shell, the pressing block drives the extrusion block to enable the clamping rod to rotate, after the clamping rod is loosened, the reset spring enables the clamping rod to be clamped into the wedging groove to lock the pull head, the outer matte silica gel layer provides comfortable touch, and the inner polyester fiber composite layer enhances the tear resistance and keeps light.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pen bag toy technical field especially DIY silica gel pen bag toy. BACKGROUND

[0002] This silica gel pen bag toy adopts food grade liquid silicone integrated forming process, is through FDA authentication and has high temperature resistant characteristics, its seamless design combines precision injection mold and secondary vulcanization treatment, ensures that the product has safety and structural stability, the product provides two kinds of opening and closing ways of magnetic attraction and zipper, realizes convenient operation while guaranteeing the sealing property, the surface adopts environmental protection UV printing technology and presents rich color pattern, and the color fastness reaches above 4 levels.Innovatively built-in bubble pressing structure or detachable magnetic attraction accessory, satisfy stationery storage demand and provide decompression function, meet EN71-3 toy safety standard, perfect interpretation "practical + interesting" modern stationery design concept, and the weight is controlled below 150g, and the thickness uniformity deviation is low.

[0003] In the zipper structure of the prior art silica gel pen bag toy, the puller is often deviated due to external force collision or frequent friction after being closed, resulting in locking failure and accidental opening of the zipper, and the traditional design mainly relies on the self-weight of the puller or simple buckle fixing, but due to the high flexibility and elastic deformation characteristics of the silica gel material itself, the puller is prone to displacement and deformation when being pressed or vibrated, and the stability is obviously insufficient.

[0004] In view of the technical problem, the present application provides a DIY silica gel pen bag toy. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a DIY silica gel pen bag toy which is provided to solve the problems in the prior art, and after the docking shell slides into the fixed shell, the pressing block drives the extrusion block to make the clamping rod rotate, the reset spring makes the clamping rod clamp into the matching slot to lock the puller after being loosened, the outer matt silica gel layer provides comfortable touch, and the inner polyester fiber composite layer enhances tear resistance and keeps light.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] The DIY silica gel pen bag toy comprises a pen bag body, extension plates are fixedly connected to the left and right ends of the top end of the pen bag body, air cushions are fixedly connected to the front and rear ends of the pen bag body, connecting bands are fixedly connected to the opposite ends of the extension plates, teeth are fixedly connected to the opposite ends of the connecting bands, a puller is installed at the top end of the teeth, a fixed shell is fixedly connected to the front side of the top end of the pen bag body, pressing blocks are slidingly connected to the left and right ends of the fixed shell, docking shells are connected to the opposite ends of the pressing blocks through fixed groups, and the docking shells are fixedly connected to the front end of the puller.

[0008] Further, the fixed set includes extrusion blocks fixedly connected at opposite ends of the pressing blocks, and outer walls of the extrusion blocks are respectively slidably connected to left and right inner walls of the fixed shell.

[0009] Further, the fixed shell is fixedly connected with adapter blocks at left and right ends of the inner wall, and the adapter blocks are rotatably connected with clamping rods at opposite ends.

[0010] Further, the clamping rods are fixedly connected with return springs at opposite ends, and the return springs are respectively fixedly connected to left and right inner walls of the fixed shell at opposite ends.

[0011] Further, opposite ends of the clamping rods are in close contact with opposite ends of the extrusion blocks.

[0012] Further, the inner wall of the docking shell is provided with a matching groove, and the opposite end of the clamping rod is detachably connected to the inner wall of the matching groove.

[0013] Further, the outermost layer of the pen bag body is provided with a silica gel layer, and the inner side of the silica gel layer is provided with a polyester fiber composite layer.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the pen bag body is driven by the connecting belt on the two side extension plates and the teeth, and is closed under the traction of the pull head. When the docking shell of the pull head slides into the fixed shell, the pressing block is pressed to drive the extrusion block to rotate, and the return spring resets the clamping rod and clamps it into the matching groove after being released, thereby completing the locking of the pull head. The outer layer of the pen bag adopts a matte silica gel layer to provide a comfortable touch, and the inner layer polyester fiber composite layer ensures the tear resistance and keeps it light. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional view of a DIY silica gel pen bag toy;

[0017] Figure 2 The utility model provides a pen bag body cross-sectional view of a DIY silica gel pen bag toy;

[0018] Figure 3 The utility model provides an extension plate half sectional view of a DIY silica gel pen bag toy;

[0019] Figure 4 The utility model provides a docking shell half sectional view of a DIY silica gel pen bag toy.

[0020] LEGEND:

[0021] 1, pen bag body; 2, air cushion; 3, connecting belt; 4, extension plate; 5, fixed shell; 6, tooth; 7, pull head; 8, pressing block; 9, silica gel layer; 10, polyester fiber composite layer; 11, extrusion block; 12, reset spring; 13, clamping rod; 14, docking shell; 15, fitting groove; 16, adapter block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Referring to Figure 1 and Figure 2 , the present application provides an embodiment: a DIY silica gel pen bag toy, comprising a pen bag body 1, the pen bag body 1 is fixedly connected with an extension plate 4 at the top of the left and right ends, the pen bag body 1 is fixedly connected with an air cushion 2 at the front and rear ends, the extension plate 4 is fixedly connected with a connecting belt 3 at the opposite end, the connecting belt 3 is fixedly connected with a tooth 6 at the opposite end, the tooth 6 is installed with a pull head 7 at the top, the pen bag body 1 is fixedly connected with a fixed shell 5 at the front side of the top, the fixed shell 5 is slidingly connected with a pressing block 8 at the left and right ends, the pressing block 8 is connected with a docking shell 14 at the opposite end through a fixed group, and the docking shell 14 is fixedly connected at the front end of the pull head 7.

[0024] Specifically: when the pen bag body 1 needs to be closed, the two sides of the TPU material extension plate 4 drive the precision injection molded bidirectional tooth 6 to move synchronously through the anti-tear nylon connecting belt 3, and under the traction of the child safety pull head 7, the two sides of the tooth 6 realize the sealing and closing of the pen bag body 1 with ≤0.1mm meshing precision.

[0025] Referring to Figure 3 and Figure 4 , the fixed group comprises an extrusion block 11 fixedly connected at the opposite end of the pressing block 8, the outer wall of the extrusion block 11 is slidingly connected at the left and right sides of the inner wall of the fixed shell 5, the inner wall of the fixed shell 5 is fixedly connected with an adapter block 16 at the left and right ends, the adapter block 16 is rotatably connected with a clamping rod 13 at the opposite end, the clamping rod 13 is fixedly connected with a reset spring 12 at the opposite end, the reset spring 12 is fixedly connected at the left and right sides of the inner wall of the fixed shell 5 at the opposite end, the clamping rod 13 is tightly attached to the opposite end of the extrusion block 11 at the opposite end, the inner wall of the docking shell 14 is provided with a fitting groove 15, the opposite end of the clamping rod 13 is detachably connected to the inner wall of the fitting groove 15, the outermost layer of the pen bag body 1 is provided with a silica gel layer 9, and the inner side of the silica gel layer 9 is provided with a polyester fiber composite layer 10.

[0026] Specifically: the ABS engineering plastic butt shell 14 arranged inside the pull head 7 is slid into the inner cavity of the polycarbonate fixed shell 5 along the 45° inclined guide rail, the user presses the TPE soft pressing block 8 to drive the zinc alloy extrusion block 11 to push the 304 stainless steel clamping rod 13 to make a 15° deflection movement on the 0.5mm shaft diameter rotating shaft of the POM material adapter block 16, and after the 304 stainless steel reset spring 12 is released after 20000 times of fatigue test, the clamping rod 13 can be accurately reset, the 1.2mm reverse hook structure can be embedded in the V-shaped matching groove 15 of the butt shell 14, and the hidden fixing of the pull head 7 is realized; the matte silicone layer 9 on the outer layer of the pen bag body 1 is adjusted in color by using nanoscale color paste, the surface is subjected to micro-texture treatment to provide delicate touch, and the polyester fiber composite layer 10 in the lining is woven by 200D high-strength yarn and is compounded with 0.1mm TPU film, so that the whole body is kept lightweight at 85g, the tearing strength reaches 35N / mm², all the seams are treated by four-thread overlock process to ensure durability, and the whole mechanism meets the ASTM F963 toy safety standard.

[0027] Working principle: when the pen bag body 1 is connected by the connecting belt 3 through the teeth 6, the pull head 7 is driven by the teeth 6 to make the two side teeth 6 close on one side of the pen bag body 1, and after the butt shell 14 at the pull head 7 is moved to the inside of the fixed shell 5, the pressing block 8 is pressed to make the extrusion block 11 rotate the clamping rod 13 at the adapter block 16, and after the pressing block 8 is released, the elastic force of the reset spring 12 makes the clamping rod 13 deflect and reset, so that the clamping rod 13 is clamped in the matching groove 15 of the butt shell 14, so that the pull head 7 is fixed, the pull head 7 is conveniently accommodated and fixed, and the silicone layer 9 on the pen bag body 1 is matte silicone, which provides touch and color, and the polyester fiber composite layer 10 enhances the overall tear resistance while keeping the lightweight.

[0028] Finally, it should be pointed out that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A DIY silica gel pen bag toy, comprising a pen bag body (1), characterized in that: The pen bag body (1) top left and right ends are fixedly connected with extension plate (4), the pen bag body (1) front and rear ends are fixedly connected with air cushion (2), the extension plate (4) opposite end are fixedly connected with connecting band (3), the connecting band (3) opposite end is fixedly connected with tooth (6), the tooth (6) top end is installed with pull head (7), the pen bag body (1) top front side is fixedly connected with fixed shell (5), the fixed shell (5) left and right ends are slidably connected with pressing block (8), the pressing block (8) opposite end is connected with docking shell (14) through fixed group, the docking shell (14) rear end is fixedly connected in pull head (7) front end.

2. The DIY silicone pencil pouch toy according to claim 1, wherein: The fixed group includes the extrusion block (11) fixedly connected on the opposite end of the pressing block (8), and the extrusion block (11) is slidably connected on the left and right sides of the inner wall of the fixed shell (5).

3. The DIY silicone pencil pouch toy according to claim 1, wherein: The fixed shell (5) left and right ends are fixedly connected with adapter block (16), and the adapter block (16) opposite end is rotatably connected with clamping rod (13).

4. The DIY silicone pencil pouch toy according to claim 3, wherein: The clamping rod (13) opposite end is fixedly connected with reset spring (12), and the reset spring (12) opposite end is fixedly connected on the left and right sides of the inner wall of the fixed shell (5).

5. The DIY silicone pencil pouch toy according to claim 3, wherein: The clamping rod (13) opposite end is tightly attached to the opposite end of the extrusion block (11).

6. The DIY silicone pencil pouch toy according to claim 3, wherein: The docking shell (14) inner wall is provided with a matching slot (15), and the opposite end of the clamping rod (13) is detachably connected in the inner wall of the matching slot (15).

7. The DIY silicone pencil pouch toy according to claim 1, wherein: The outermost layer of the pen bag body (1) is provided with a silica gel layer (9), and the inner side of the silica gel layer (9) is provided with a polyester fiber composite layer (10).

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