CN103598838A

CN103598838A - Hollow handle

Info

Publication number: CN103598838A
Application number: CN201310596069.0A
Authority: CN
Inventors: 许其飞
Original assignee: NANJING NUO CHONG INTERNATIONAL TRADE Co Ltd
Current assignee: NANJING NUO CHONG INTERNATIONAL TRADE Co Ltd
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-02-26

Abstract

The invention provides a hollow handle. The handle is characterized in that a body of the handle is of a hollow structure, one end of the body is fixed, a partition is disposed on the inner surface of the side wall of the body, the partition and the inner surface of the side wall of the body form an annular space, and filler is disposed in the annular space. During use, the temperature of the handle can keep at the temperature suitable for gripping. Under the same application conditions, the temperature of the hollow handle is not more than half of that of the existing solid handles, the attractive appearance of the metal body can of the handle can be kept, and the handle is long in service life.

Description

A kind of hollow handle

Technical field

The present invention relates to a kind of handle, especially a kind of hollow handle.

Background technology

At present for pan or dipper class apparatus be that handle is mostly solid construction, not only weight is large, uses heaviness, and the handle heat conduction of solid casting is fast, in use procedure, can to scald one's hand, in order addressing this problem, generally can one deck thermal insulation layer to be set in the outside of handle, material is generally plastics or rubber and so on, but use for a long time, plastics or rubber can aging, distortion, not only affect attractive in appearance, and hold up also uncomfortablely, impact is used.

Summary of the invention

The object of this invention is to provide a kind of hollow handle, in use the temperature of handle lateral wall is suitable, attractive in appearance, long service life.

In order to achieve the above object, the invention provides following technical scheme: a kind of hollow handle, main body is hollow structure, one end of main body is for being fixedly mounted with end, on the inner surface of main body wall, interlayer is set, the inner surface of described interlayer and main body wall forms annular space, in described annular space, filler is set.

Further, described annular space is closed structure, and annular space is set to closed structure can fill non-solid filler in annular space.

Particularly, described filler is cooling fluid, can also can absorb the material of heat for foam etc.

Further, at the described end that is fixedly mounted with, thermal insulation layer is set, to try one's best, trap heat conducts on handle.

Handle of the present invention has hollow structure, inner air can play the effect that reduces heat conduction, the annular space that filler (as cooling fluid) is set that simultaneously coordinates handle main body, play good reduction heat to the speed of the skin conduction of handle main body, even in use, there is heat to conduct to handle, heat also can be absorbed by the filler of annular space rapidly main body, make in use, the temperature of handle remains on suitable hand-held temperature, under identical service condition, the temperature of hollow handle of the present invention be no more than existing solid handle temperature 1/2nd, and the outward appearance of handle can keep metal body outward appearance, attractive in appearance, long service life.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the transverse sectional view of hollow handle of the present invention;

Fig. 2 is the close part longitudinal cross-section schematic diagram that is fixedly mounted with end of hollow handle of the present invention;

1, main body, 2, stiff end, 11, main body wall, 12, hollow structure, 13, annular space, 14, interlayer.

The specific embodiment

Below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

Shown in Fig. 1 and Fig. 2, a kind of hollow handle of the present invention, main body is hollow structure, inner air can play the effect that reduces heat conduction, one end of main body is for being fixedly mounted with end, for being connected with pot body or dipper etc., thermal insulation layer (not marking in figure) is set being fixedly mounted with end, on obstruct pot body or dipper, heat is to the conduction of handle, on the inner surface of main body wall, interlayer is set, the inner surface of described interlayer and main body wall forms annular space, in described annular space, filler is set, as foam etc. can absorb the material of heat.

Certainly, filler can be the filler of non-solid class, as long as annular space is set to closed structure, for example, in the annular space of closed structure, fills cooling fluid, and cooling fluid can more promptly absorb heat, reduces handle temperature.

The material that the material of hollow handle of the present invention adopts at present commercially available handle all can, for example, metal-made handle (such as stainless steel) etc.While adopting metal-made handle, can adopt the mode of integrally casting moulding, casting obtains hollow handle of the present invention.

The shape that the shape of the cross section of hollow handle of the present invention is not limited to provide in Figure of description, the shape of cross section of existing handle all can be used for hollow handle of the present invention.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection domain with claim.

Claims

1. a hollow handle, is characterized in that: main body is hollow structure, and one end of main body, for being fixedly mounted with end, arranges interlayer on the inner surface of main body wall, and the inner surface of described interlayer and main body wall forms annular space, in described annular space, filler is set.

2. a kind of hollow handle according to claim 1, is characterized in that: described annular space is closed structure.

3. a kind of hollow handle according to claim 2, is characterized in that: described filler is cooling fluid.

4. according to a kind of hollow handle described in any one in claim 1-3, it is characterized in that: at the described end that is fixedly mounted with, thermal insulation layer is set.