A kind of extension type clothes-line assembly
Technical field
The utility model relates to a kind of clothes-line, particularly a kind of clothes-line assembly of extension type.
Background technology
Clothes-line is a kind of instrument commonly used in people's daily life, generally is the bearing that will install and fix on the wallboard, then rope is fastened on bearing.Use the clothes-line of this structure indoor as hang over always, tend to influence indoor attractive in appearance, clothes is just accepted rope and trouble very if dried in the air at every turn, in order to solve top problem, people have invented the clothes-line of extension type, and the body of will restricting when using clothes-line pulls out, and use up back rope cognition and shrink back automatically, use very conveniently, and saved the interior space.China's utility model patent (patent No.: CN93206938.X) disclose a kind of clothes-line of extension type, comprise central shaft, moving runner, spring leaf and clothes-line, one end of spring leaf is connected on the central shaft, the other end is connected on the moving runner, one end of clothes-line is wrapped on the moving runner, and the other end stretches out outside the housing.Only need during use rope is pulled out and can be used in housing, the time spent is not unclamped rope, and the moving runner that twines rope rotates under the active force of spring leaf, drives rope and is wrapped on the turning cylinder, and rope is withdrawn automatically.But also there are some shortcomings in the clothes-line of this structure, must all pull out the rope in the housing when using and then fixing, otherwise may make rope hang up thing the time, because Tai Song and sagging at every turn.Therefore each clothes-line must be customized specially, cumbersome according to the size in room, the cost of manufacture height, and not can manufacture.
The utility model content
At above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of clothes-line assembly that can freely set rope length according to actual needs.
The embodiment of extension type clothes-line assembly provided by the utility model is achieved through the following technical solutions:
A kind of extension type clothes-line assembly, comprise housing, rotating shaft, spring leaf and rope body, described rotating shaft is installed in the housing, and described spring one end is connected with rotating shaft, and the other end is fixed on the housing, described rope body is wrapped on the rotating shaft axle, described rope body one end stretches out outside the housing, and a gear is installed in the described rotating shaft, and described gear one side is equipped with snap close, described snap close can move up and down, and the lock catch shank of described snap close stretches out outside the housing.
According to above-mentioned feature, the end that described rope body stretches out housing is equipped with fastener.
Technique scheme has following beneficial effect: owing to be installed with a gear on week in the village of clothes-line, when being pulled outwardly rope again, rope drives rotating shaft and rotates, gear is also followed rotating shaft and is rotated together, when rope reaches the length that needs, only need to move the lock catch shank on the clothes-line shell, snap close in the housing is blocked gear, be stuck owing to gear this moment, driving rotating shaft also no longer rotates together, rope also just can not pull outward out again, does not also return because the reaction force of spring is the rotating shaft counter-rotating, and rope is regained.When rope uses up, only need move the lock catch shank on the clothes-line shell, the snap close in the housing is unclamped gear, under the effect of spring reaction power, drive the rotating shaft counter-rotating, rope is regained in the housing.This clothes-line assembly structure is simple, and volume is little, and appearance looks elegant is generous, uses very conveniently, and clothes-line is changeable, can satisfy the needs of different spaces, is fit to produce in batches.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the clothes-line assembly that provides of the utility model embodiment.
Fig. 2 is the surface structure schematic diagram of the clothes-line assembly that provides of the utility model embodiment.
The specific embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
Referring to Fig. 1,2, as an embodiment of the present utility model, this clothes-line assembly comprises housing 1, rotating shaft 2, spring leaf (not shown) and rope body 6, rotating shaft 2 is installed in the housing 1, spring one end is connected with rotating shaft 2, the other end is fixed on the housing 1, rope body 6 is wrapped in the rotating shaft 2, rope body one end stretches out outside the housing, the end that the rope body stretches out housing is equipped with fastener 7, and a gear 3 is installed in the rotating shaft 2, and gear 3 one sides are equipped with snap close 4, snap close 4 can move up and down, and the lock catch shank 5 of snap close stretches out housing outer 1.This clothes-line assembly in use, the body 6 of will restricting is pulled outwardly in housing, when reaching the length that needs, moving lock catch shank 5 makes snap close 4 that gear 3 is blocked, because gear 3 is fixedlyed connected with rotating shaft 2, therefore rotating shaft 2 is also just no longer rotated, and the length that clothes-line stretches out is fixing can not to be become, and fastener 7 can be fixed on the wall.When time spent not, fastener is taken off from wall, to move lock catch shank 5 snap close 4 is unclamped gear, rotating shaft is in the active force counter-rotating of spring, and the body of will restrict is regained in the housing, has solved rope and has exposed the problem attractive in appearance that influences outside.This clothes-line assembly structure is simple, and volume is little, and appearance looks elegant is generous, uses very conveniently, and clothes-line is changeable, can satisfy the needs of different spaces, is fit to produce in batches.
More than a kind of clothes-line assembly that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and any change of being made with the utility model thought is all within protection domain of the present utility model.