CN201610716U

CN201610716U - Speed-reducing structure of curtain

Info

Publication number: CN201610716U
Application number: CN2009202719856U
Authority: CN
Inventors: 陈汝淮
Original assignee: MEIJIA INTERNATIONAL CO Ltd
Current assignee: MEIJIA INTERNATIONAL CO Ltd
Priority date: 2009-12-29
Filing date: 2009-12-29
Publication date: 2010-10-20
Anticipated expiration: 2019-12-29

Abstract

The utility model provides a speed-reducing structure of a curtain, comprising a shell seat, a shaft body and an elastic assembly, wherein the shaft body is movably combined in the shell seat and one end of the shaft body is extended out of the shell seat; and the elastic assembly is sheathed on the shaft body and two ends thereof lean against the inner wall surface of the shell seat respectively. Therefore, the speed-reducing structure can combine the shell seat onto any one curtain rod with an automatic retracting mechanism for matching use, so as to lead the curtain rod to retract casement fabric by the automatic retracting mechanism; and the shaft body is utilized to be matched with the elastic assembly to increase the resistance when in retracting, so as to prevent the casement fabric from being retracted upwards and instantaneously, and achieve the effects of avoiding the curtain from being damaged and having better generality.

Description

The slowing-down structure of curtain

Technical field

The utility model is about a kind of slowing-down structure of curtain, and You Zhike reaches the slowing-down structure of the curtain of the effect of avoiding the curtain damage and having preferable versatility.

Background technology

Press, general existing curtain (as: roman shade), it includes casement that a curtain rod, a lifting unit, one link with the curtain rod bottom, and one is located in the curtain rod and the automatic furling mechanism that is connected with casement constitutes; Whereby, can when furling casement, reach the effect of automation.

But because this automatic furling mechanism do not have any resistance, and then feasible this automatic furling mechanism is when furling casement, can produce more powerful moment to furl power, causes curtain that the anxiety of damage is arranged because of excessive bump; And for preventing aforesaid disappearance, so, just there is relevant dealer to develop the various reducing gear that prevents that moment from upwards furling, commonly use the disappearance of curtain so as to improvement, but take a broad view of various reducing gear on the market, all must assemble and be connected with automatic furling mechanism, the curtain that causes not having reducing gear originally can't be shared, make the user must change whole group curtain, could improve the disappearance that moment furls, and cause the waste of versatility difference and resource.

Therefore, how creating a kind of slowing-down structure of curtain, so that it reaches the effect of avoiding curtain to damage and have preferable versatility, will be that the utility model desires actively to provide part.

Summary of the invention

Because the shortcoming of the slowing-down structure of above-mentioned existing curtain, it does not reach perfection inventor's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of slowing-down structure of curtain, in the hope of reaching the purpose of avoiding curtain to damage and have preferable versatility.

The utility model main purpose is providing a kind of slowing-down structure of curtain, it is by shell block being incorporated into the use of arranging in pairs or groups on any curtain rod with automatic furling mechanism, when causing curtain rod to furl casement with automatic furling mechanism, utilize axis body to cooperate elastic parts to increase resistance when furling gradually, preventing that casement moment from upwards furling, and then the purpose of avoiding curtain to damage and have preferable versatility.

For reaching above-mentioned purpose, the slowing-down structure of the utility model curtain comprises: a shell block; One activity is incorporated in the shell block and an end extends the axis body of shell block; And one be sheathed on elastic parts on the axis body, and its two ends are resisted against respectively on the internal face of shell block.

Whereby, the slowing-down structure of a kind of curtain of the utility model, shell block can be incorporated into the use of arranging in pairs or groups on any curtain rod with automatic furling mechanism, when making curtain rod furl casement with automatic furling mechanism, utilize axis body to cooperate elastic parts to increase resistance when furling gradually, preventing that casement moment from upwards furling, and reach the effect of avoiding curtain to damage and have preferable versatility.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model.

Fig. 2 is a decomposing schematic representation of the present utility model.

Fig. 3 is a generalized section of the present utility model.

Fig. 4 is a user mode schematic diagram of the present utility model.

[primary clustering symbol description]

Shell block 1

Sleeve 11

Capping 12

Axis body 2

Leading section 21

Rearward end 22

Center section part 23

Elastic parts 3

Curtain 4

Automatic furling mechanism 41

Curtain rod 42

Holder 43

Casement 44

The specific embodiment

For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, illustrate as after:

See also Fig. 1 and Fig. 2, be respectively the utility model schematic appearance and the utility model decomposing schematic representation.As shown in the figure: the slowing-down structure of the utility model curtain comprises a shell block 1, an axis body 2 and an elastic parts 3 at least and constitutes.

The above-mentioned shell block of carrying 1 includes a sleeve 11 at least, reaches a capping 12 that combines with sleeve 11.

These axis body 2 activities are incorporated in the shell block 1, and wherein an end of this axis body 2 has the leading section 21 that extends sleeve 11, and the other end has the rearward end 22 on the capping be located at 12 inner faces, and has a center section part 23 between this leading section 21 and the rearward end 22.

This elastic parts 3 can be a takeup type spring, and this elastic parts 3 is sheathed on the center section part 23 of axis body 2, and its two ends are resisted against respectively on the internal face of sleeve 11.

See also Fig. 3 and Fig. 4, be respectively the utility model generalized section and the utility model user mode schematic diagram.As shown in the figure: when the utility model in when utilization (please cooperate simultaneously and consult Fig. 1), any curtain 4 with automatic furling mechanism 41 of can arranging in pairs or groups uses, and when assembling directly is incorporated on the end of curtain rod 42 (and furling mechanism 41 is positioned at the other end automatically) with shell block 1, the utlity model has preferable versatility and make, again curtain rod 41 is located at 43 of two corresponding holders afterwards, and holder 43 is fixedly arranged on desired position place, and finish the assembling of curtain 4; And when the user when furling casement 44, except that curtain rod 42 being furled the casement 44 by automatic furling mechanism 41, more can be when furling casement 44, utilize axis body 2 to cooperate two ends to be resisted against the elastic parts 3 of sleeve 11 internal faces respectively simultaneously, and increase the resistance of casement 44 when furling gradually, preventing that casement 44 from upwards furling because of recovery elastic force moment of automatic furling mechanism 41, and then avoid curtain 4 to damage effects.

As mentioned above, the utility model meets patent three important documents fully: the utilizability on novelty, progressive and the industry.With novelty and progressive, the utility model is by shell block being incorporated into the use of arranging in pairs or groups on any curtain rod with automatic furling mechanism, when causing curtain rod to furl casement with automatic furling mechanism, utilize axis body to cooperate elastic parts to increase resistance when furling gradually, preventing that casement moment from upwards furling, and then the effectiveness of avoiding curtain to damage and have preferable versatility; With regard to the utilizability on the industry, the product that utilizes the utility model to derive is when the demand that can fully satisfy existing market.

The utility model is open with preferred embodiment hereinbefore, and what so it will be understood by those skilled in the art that is that this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment equivalence.Therefore, protection domain of the present utility model when with appended claim the person of being defined be as the criterion.

Claims

1. the slowing-down structure of a curtain is characterized in that comprising:

One shell block;

One axis body, activity are incorporated in this shell block and an end extends this shell block; And

One elastic parts is sheathed on this axis body, and its two ends are resisted against respectively on the internal face of this shell block.

2. the slowing-down structure of curtain as claimed in claim 1, it is characterized in that, this shell block includes a sleeve at least, reaches a capping that combines with this sleeve, and an end of this axis body extends this sleeve, the other end is located on this capping inner face, and these elastic parts two ends are resisted against respectively on the internal face of this sleeve.

3. the slowing-down structure of curtain as claimed in claim 1, it is characterized in that, one end of this axis body has the leading section that extends shell block, and the other end has the rearward end of being located on the shell block inner face, can supply the sheathed center section part of this elastic parts and have one between this leading section and the rearward end.

4. the slowing-down structure of curtain as claimed in claim 1 is characterized in that, this elastic parts is a takeup type spring.