CN204091295U

CN204091295U - There is the handle dripping plastomer

Info

Publication number: CN204091295U
Application number: CN201420579671.3U
Authority: CN
Inventors: 刘益贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-08
Filing date: 2014-10-08
Publication date: 2015-01-14
Anticipated expiration: 2024-10-08

Abstract

There is the handle dripping plastomer.Relate to daily life field.At low cost, firm position, encapsulation is reliable.The handle body of handle is bar, column, is provided with at least one moulds continuing surface on the surface of handle body, and a plastomer is fixedly connected on to drip to be moulded on continuing surface; Drip mould continuing surface crossing with the surface of handle body, form marginal crestal line, a droplet plastomer is within the scope of marginal crestal line.In this solidifying and setting process, will drip plastomer or crystal paste and adopt glue to be bonded on object compared to prior art, the bond strength of itself and continuing surface is high.When carrying out some packaging operations, shaping compared to the injection moulding (injecting glue) of prior art, its pressure, temperature are lower.The utility model cost is low, utilizes the solidification process of thermoplastic macromolecule material on formed body, defines the combination of high strength, so the combining form of high strength can be formed, protection material to be encapsulated is encapsulated in continuing surface reliably and drips between plastomer.

Description

There is the handle dripping plastomer

Technical field

The utility model relates to daily life field, particularly relates to and drips plastomer as the improvement of toothbrush handle structure gripping location structure and encapsulating structure to adopting.

Background technology

For needs that are attractive in appearance, that increase grip feeling in prior art, toothbrush manufacturing enterprise can set up the location structure having certain flexible atypical material and formed on brush holder.The most conventional having is following several: one is that employing secondary or Multi-step injection molding (injecting glue) are shaping, and two is after brush holder is shaping, and brush holder is pasted sheet colloid.

In above present situation, there is following problem in the former, and secondary or repeatedly injecting glue must pass through gel-injection mould to carry out, and due to the stationarity of mould, the brush board matrix of quadric injection mould to an injection moulding has very high modification amount requirement, easily occurs running glue, the defective products such as to weigh wounded; Quadric injection mould still must be completed by injection moulding, and injection machine injection moulding process needs to produce a large amount of heat energy and high pressure, and consume a large amount of energy, cost is high.And due to HTHP during injection mo(u)lding, if intention increases some paper labels, the working of plastics containing thin-wall construction in brush holder, metalwork or electronic chip etc. cannot realize.That is, Shooting Technique adopts high temperature (180-230 DEG C), high mechanical pressure, needs mould molding, could obtain firm connection effect.Meanwhile, if arrange encapsulant between secondary injection plastics and body, very easily cause encapsulant destroyed (as: causing chip failure, labeling distortion, variable color).

The latter, has and adopts a molding technology to form a sheet of plastomer or crystal mark, then pasted on the objects such as footwear, bag, brush holder.Dripping molding technology is the characteristic utilizing thermoplastic macromolecule material to have state variable, namely there is glutinous fluidity under certain condition, and solid-state characteristic under normal temperature, can be recovered, and use suitable method and special instrument ink-jet, the form of design is fashioned on request, then curing molding at normal temperatures under its glutinous stream mode.Drip and mould that technique has been widely used in various trade mark nameplate, card, haberdashery and hardware product, tourist souvenir badge, exquisite handicraft and senior confer titles of nobility on the decoration in face etc.Although paper label, plastic paper labeling or electronic chip can be enclosed in below sheet colloid by the latter before pasting, toothbrush in use can be moist, and this film plays gripping location (position location of such as thumb) effect toward contact.Under the effect of moist and motive force, can cause and close inefficacy, even be shifted, thus produce a large amount of defective products.That is in attaching type technique, sheet is dripped plastomer or crystal mark and is adopted merely and paste combining form, and cause Cohesion reliability poor, water resistance is poor; If dripping plastomer or arranging encapsulant between crystal mark and body in sheet, because Cohesion reliability is poor, very easily causes encapsulant exposed.

Utility model content

The utility model, for above problem, provides one at low cost, firm position, and encapsulation has the handle dripping plastomer reliably.

The technical solution of the utility model is: the handle body of described handle is bar, column, is provided with at least one moulds continuing surface on the surface of described handle body, and described plastomer is fixedly connected on described dripping and moulds on continuing surface;

Described mould continuing surface crossing with the surface of described handle body, form marginal crestal line, the described plastomer that drips is within the scope of described marginal crestal line.

Mould the surface of continuing surface lower than described handle body for described, make described dripping mould continuing surface formation grooved.

Described is moulded continuing surface is plane, and the tangent line surface of described plane and described brush holder is the angle of 90-175 °.

Described is moulded continuing surface is convex globoidal, and the tangent line of described convex globoidal and the tangent line on described brush holder surface are the angle of 95-175 °.

Described is moulded continuing surface is cancave cambered surface, and the tangent line of described cancave cambered surface and the tangent line on described brush holder surface are the angle of 80-175 °.

Mould between continuing surface and described plastomer at described and be provided with packed body.

Mould on continuing surface at described and be provided with packed body location structure.

Mould on continuing surface at described and be provided with packed body, described plastomer is the edge that closed ring covers described packed body; Make the middle part of described packed body exposed.

Described plastomer and the described marginal crestal line moulding continuing surface at least have an interior point of contact.

Described plastomer is moulded on continuing surface at described and is not contacted described marginal crestal line.

The utility model be provided with on brush holder have marginal crestal line drip mould continuing surface, the raw material then molten state with glutinous fluidity is dropped in the middle part of continuing surface, cool in " caving in " process, shape, due to its glutinous fluidity, namely material stops after the marginal crestal line of contact, can not flow outward toward crestal line again, and then in marginal crestal line inside solidification, sizing.In this solidifying and setting process, will drip plastomer or crystal paste and adopt glue to be bonded on object compared to prior art, the bond strength of itself and continuing surface is high.When carrying out some packaging operations, shaping compared to the injection moulding (injecting glue) of prior art, its pressure, temperature are lower; Compared to the attaching type technique of prior art, its bond strength is higher, and water resistance is better.The utility model cost is low, utilizes the solidification process of thermoplastic macromolecule material on formed body, defines the combination of high strength, so the combining form of high strength can be formed, protection material to be encapsulated is encapsulated in continuing surface reliably and drips between plastomer.

Accompanying drawing explanation

Fig. 1 is the structural representation of the first embodiment of the utility model,

Fig. 1 .1 is the .1 kind embodiment in Fig. 1 shown by A-A section,

Fig. 1 .2 is the .2 kind embodiment in Fig. 1 shown by A-A section,

Fig. 1 .3 is the schematic diagram arranging packaging body location structure in the first embodiment of the utility model,

Fig. 1 .4 is B-B profile in Fig. 1 .3,

Fig. 1 .5 is the using state schematic diagram of the first embodiment of the utility model,

Fig. 1 .6 is the using state schematic diagram after being provided with packed body in the first embodiment of the utility model,

Fig. 2 is the structural representation of the utility model the second embodiment,

Fig. 2 .1 is the 2nd .1 kind embodiment in Fig. 2 shown by C-C section,

Fig. 2 .2 is the 2nd .2 kind embodiment in Fig. 2 shown by C-C section,

Fig. 2 .3 is the 2nd .3 kind embodiment in Fig. 2 shown by C-C section,

Fig. 2 .4 is the using state schematic diagram of the utility model the second embodiment,

Fig. 2 .5 is the top view of Fig. 2 .4,

Fig. 2 .6 is the using state schematic diagram after being provided with packed body in the utility model the second embodiment,

Fig. 2 .7 is the schematic diagram that the utility model is provided with another embodiment after packed body,

Fig. 3 be the packed body of the utility model exposed time structural representation,

Fig. 3 .1 is the D-D profile of Fig. 3.

In figure, 1 is handle body, and 2 is drip to mould continuing surface, and 21 is grooves, and 22 is blind holes, and 3 is marginal crestal lines, and 4 is drip plastomer, and 5 is packed bodies.

Detailed description of the invention

The utility model is as shown in Fig. 1 ~ 3.1, and on the whole, the handle body 1 of handle, in bar, column, is provided with at least one on the surface of handle body 1 and moulds continuing surface 2, and a plastomer 4 is fixedly connected on to drip to be moulded on continuing surface 2;

Drip mould continuing surface 2 crossing with the surface of handle body 1, form marginal crestal line 3, a droplet plastomer 4 is in marginal crestal line 3 scope.

The first embodiment of the present utility model, drips and moulds the surface 1 of continuing surface 2 lower than handle body, makes to drip to mould continuing surface 2 and form grooved, as Fig. 1 .1,1.2.

Following several situation is had again in the second embodiment of the present utility model:

1), drip and mould continuing surface 2 for plane, the tangent line surface of plane and brush holder (handle body 1) is the angle (α namely in Fig. 2 .1) of 90-175 °.

2), drip and mould continuing surface 2 for convex globoidal, the tangent line of convex globoidal and the tangent line on brush holder surface are the angle (α namely in Fig. 2 .2) of 95-175 °.

3), drip and mould continuing surface 2 for cancave cambered surface, the tangent line of cancave cambered surface and the tangent line on brush holder surface are the angle (α namely in Fig. 2 .2) of 80-175 °.Because the cancave cambered surface in this example adopts the camber line that radian is larger, this example is brought in the second embodiment by whole structure.Its general character is that the angle of angle is more than or equal to 80 °, mainly utilize marginal crestal line 3 as the border hindering thickness state to drip plastomer continuation flowing, and the first embodiment mainly holds character.The experiment proved that, utilize marginal crestal line 3 that the plastomer that drips of thickness state can be made completely to locate before curing.

First and second kind of embodiment all has the embodiment arranging packed body 5, is divided into again two kinds of situations, and one is mould the packed body 5 be provided with between continuing surface 2 and described plastomer 4 in whole sealing state, as shown in Fig. 1 .6,2.6 at described.

Two is mould on continuing surface 2 and be provided with packed body 5 dripping, and described plastomer 4 covers the edge of described packed body 5 in closed ring; Make the middle part of described packed body exposed.As shown in Fig. 3,3.1.

For avoiding packed body 5 to be shifted in encapsulation process, in above two kinds of situations, dripping and moulding the location structure that continuing surface 2 is provided with packed body 5, as the blind hole 22 in Fig. 1 .3,1.4.

Dripping, plastomer 4 configures itself is formal, has following two kinds of embodiments, and one is drip plastomer 4 at least to have an interior point of contact with the described marginal crestal line 3 moulding continuing surface 2, until the edge line dripping plastomer 4 is overlapping with marginal crestal line.As Fig. 2 .4,2.5.

Two is drip a plastomer 4 to mould on continuing surface 2 at described and do not contact marginal crestal line 3; As shown in Fig. 2 .7.

In addition, drip the connection reliability of plastomer 4 to improve, groove 21 can also be set dripping the inner side of moulding the marginal crestal line 3 of continuing surface 2, make to drip plastomer 4 from during molten condition chimeric wherein, as Fig. 1 .1,1.3,1.4.

All embodiments can be different according to selected plastic drop material, select the modes such as normal temperature cure, heating cure (being less than 70 degrees Celsius), photocuring to make it from molten condition solidifying and setting.

Claims

1. have the handle dripping plastomer, the handle body of described handle is bar, column, it is characterized in that, is provided with at least one moulds continuing surface on the surface of described handle body, and described plastomer is fixedly connected on described dripping and moulds on continuing surface;

2. according to claim 1 have the handle dripping plastomer, it is characterized in that, mould the surface of continuing surface lower than described handle body for described, makes described dripping mould continuing surface formation grooved.

3. according to claim 1 have the handle dripping plastomer, and it is characterized in that, described is moulded continuing surface is plane, and the tangent line surface of described plane and described brush holder is the angle of 90-175 °.

4. according to claim 1 have the handle dripping plastomer, and it is characterized in that, described is moulded continuing surface is convex globoidal, and the tangent line of described convex globoidal and the tangent line on described brush holder surface are the angle of 95-175 °.

5. according to claim 1 have the handle dripping plastomer, and it is characterized in that, described is moulded continuing surface is cancave cambered surface, and the tangent line of described cancave cambered surface and the tangent line on described brush holder surface are the angle of 80-175 °.

6., according to the described handle with a plastomer arbitrary in claim 1-5, it is characterized in that, mould between continuing surface and described plastomer at described and be provided with packed body.

7. a kind of handle with a plastomer according to claim 6, is characterized in that, mould on continuing surface be provided with packed body location structure at described.

8., according to the described handle with a plastomer arbitrary in claim 1-5, it is characterized in that, mould on continuing surface be provided with packed body at described, described plastomer is the edge that closed ring covers described packed body; Make the middle part of described packed body exposed.

9., according to the described handle with a plastomer arbitrary in claim 1-5, it is characterized in that, described plastomer and the described marginal crestal line moulding continuing surface at least have an interior point of contact.

10., according to the described handle with a plastomer arbitrary in claim 1-5, it is characterized in that, described plastomer is moulded on continuing surface at described and is not contacted described marginal crestal line.