CN217925664U - Winding assembly for bidirectional opening and closing curtain - Google Patents

Abstract

The utility model relates to a wire winding subassembly for two-way (window) curtain that opens and shuts installs in the curtain pole of (window) curtain, include with curtain pole fixed connection's base and with the closing cap of connection can be dismantled to the base, the base with be equipped with at least one reel between the closing cap, the bottom of base is equipped with downward convex stabilizer blade, this stabilizer blade distribute in be used for propping up base and curtain pole bottom separation on four angles of base bottom and form and walk the line space, the utility model discloses a protruding stabilizer blade of establishing in the bottom of base, this stabilizer blade is used for propping up base and curtain pole bottom separation and form and walk the line space, and back in pedestal mounting curtain pole promptly, the bottom surface of base and the interior bottom surface contactless of curtain pole form and walk the line space, make things convenient for the stay cord to freely pass from walking the line space to make wire winding subassembly can install optional position in the curtain pole and do not hinder the stay cord and walk the position, further can realize installing multiunit wire winding subassembly in the curtain pole in order to control the two-way opening and shutting of (window) curtain pole.

Description

Winding assembly for bidirectional opening and closing curtain

Technical Field

The utility model relates to a (window) curtain technical field especially relates to a wire wrapping component for two-way (window) curtain that opens and shuts.

Background

Most of the existing curtains (such as honeycomb curtains) can only adjust the ascending or descending of the bottom end of the curtain cloth to adjust the sheltering area, and can not meet the requirement of freely adjusting the sheltering area in the market. Generally, current one-way (window) curtain that opens and shuts, the direct interior bottom surface mounting with the curtain pole of the wire winding subassembly that sets up in its curtain pole, the fixed equipment of the lower bottom surface of wire winding subassembly and the interior bottom surface mounting of curtain pole promptly, this wire winding subassembly can only install in the tip of curtain pole in order not to influence the stay cord and walk the position, consequently, can only assemble the one-way switching that a set of wire winding subassembly controlled the curtain in general curtain pole, and want to realize the curtain can be from last down, can be from the two-way effect that opens and shuts that up again, a set of wire winding subassembly is difficult to realize, if install two sets of and above wire winding subassemblies, its stay cord task must interfere with each other and be difficult to smooth wire winding, how to solve above-mentioned problem, realize the two-way switching of curtain, be urgent at present.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a winding assembly for two-way (window) curtain that opens and shuts is provided can satisfy and assemble multiunit winding assembly in the (window) curtain pole and not influence the stay cord and walk the position to realize two-way opening and shutting of (window) curtain.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a wire winding subassembly for two-way (window) curtain that opens and shuts, installs in the curtain pole of (window) curtain, include with curtain pole fixed connection the base and with the closing cap that the connection can be dismantled to the base, the base with be equipped with at least one reel between the closing cap, the bottom of base is equipped with downward convex stabilizer blade, this stabilizer blade distribute in be used for propping up base and curtain pole bottom separation formation on four angles of base bottom and walk the line space.

Furthermore, a fixing column is arranged on the base, a fixing hole matched with the fixing column is formed in the sealing cover, and the fixing column and the fixing hole are fixedly connected through a fastening piece.

Further, a first reel is sleeved on the fixing column.

Furthermore, two winding shafts are symmetrically arranged in front of the fixing column on the base, and a second winding wheel is sleeved on each winding shaft.

Furthermore, two wire fixing columns are symmetrically arranged behind the fixing column on the base, and clamping grooves are formed in the wire fixing columns.

Furthermore, two wire blocking columns are symmetrically arranged on the two sides of the fixing column on the base.

Furthermore, a wire frame is arranged at the front end of the base, and at least one wire guide rod is arranged on the wire frame.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a protruding stabilizer blade of establishing in the bottom of base, this stabilizer blade is used for propping up the base and forms with curtain pole bottom separation and walk the line space, after pedestal mounting promptly in the curtain pole, the bottom surface of base and the interior bottom surface contactless of curtain pole, form and walk the line space, make things convenient for the stay cord freely to pass from walking the line space to make the wire winding subassembly can install optional position in the curtain pole and do not hinder the stay cord and walk the position, further can realize installing multiunit wire winding subassembly in the curtain pole and open and shut in order to control the (window) curtain two-way, satisfy the user demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the present invention wound with a pull rope;

FIG. 4 is a schematic view of the curtain rod assembly of the present invention;

FIG. 5 is another schematic view of the present invention assembled with a curtain rod;

as shown in the figure, 1 base, 1.1 fixed column, 1.2 stabilizer blades, 1.3 first reel, 1.4 spool, 1.5 second reel, 1.6 solidus post, 1.7 draw-in grooves, 1.8 stop post, 1.9 line frame, 1.10 guide wire pole, 2 closing caps, 2.1 fixed orifices, 3 curtain poles, 4 stay cords.

Detailed Description

The present invention will be further described with reference to the following detailed description.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used for convenience in describing the present invention and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3, a wire winding assembly for a bidirectional retractable curtain is installed in a curtain rod 3 of the curtain, and includes a base 1 fixedly connected to the curtain rod 3 and a cover 2 detachably connected to the base 1, at least one reel is provided between the base 1 and the cover 2, a support leg 1.2 protruding downward is provided at the bottom of the base 1, and the support legs 1.2 are distributed at four corners of the bottom of the base 1 to support the base 1 and the bottom of the curtain rod 3 to be separated to form a wire routing space.

The utility model discloses a protruding stabilizer blade 1.2 of establishing in the bottom of base 1, this stabilizer blade 1.2 is used for propping up base 1 and curtain pole 3 bottom separation and forms and walks the line space, base 1 installs back in the curtain pole 3 promptly, the bottom surface of base 1 and the interior bottom surface contactless of curtain pole 3, form and walk the line space, make things convenient for stay cord 4 to freely pass from walking the line space, thereby make the wire winding subassembly can install optional position in curtain pole 3 and do not hinder stay cord 4 to walk the position, further can realize installing multiunit wire winding subassembly in curtain pole 3 and open and shut in order to control the (window) curtain two-way, satisfy the user demand.

Wherein, be equipped with the fixed column 1.1 on the base 1, be equipped with on the closing cap 2 with fixed column 1.1 complex fixed orifices 2.1, this fixed column 1.1 and fixed orifices 2.1 pass through fastener fixed connection to with closing cap 2 fixed mounting on base 1, the cover is equipped with first reel 1.3 on the fixed column 1.1, this first reel 1.3 is used for the wraparound stay cord 4, this first reel 1.3 can rotate for fixed column 1.1, thereby can play supplementary roll effect at stay cord 4 pulling in-process, and protect stay cord 4 reducing wear, increase of service life.

Wherein, two spools 1.4 are symmetrically arranged in front of the fixing column 1.1 on the base 1, a second reel 1.5 is sleeved on the spool 1.4, the second reel 1.5 is used for winding the pull rope 4, the second reel 1.5 can rotate relative to the spool 1.4, so that the auxiliary rolling effect can be achieved in the pulling process of the pull rope 4, the pull rope 4 is protected from being worn, the service life is prolonged, in addition, the second reel 1.5 is suitable for winding the pull rope 4 with long length, and the assembly of the pull rope 4 is realized by winding for a plurality of times and shifting, as shown in fig. 3.

Two wire fixing columns 1.6 are symmetrically arranged behind the fixing column 1.1 on the base 1, and clamping grooves 1.7 are formed in the wire fixing columns 1.6 and used for fixing the end portions of the pull ropes 4, as shown in fig. 3.

Wherein, two wire blocking posts 1.8 are symmetrically arranged on the base 1 at two sides of the fixing post 1.1, the wire blocking posts 1.8 are positioned between the wire fixing post 1.6 and the second reel 1.5, and the wire blocking posts 1.8 are used for preventing the stay cord 4 from being close to the second reel 1.5 when being fixed to the wire fixing post 1.6 to cause interference and abrasion, and the wire blocking posts 1.8 are used for blocking the stay cord 4 wound to the wire fixing post 1.6, so that the stay cord 4 can be avoided from the second reel 1.5 when being fixed to the wire fixing post 1.6, and the twisted stay cord 4 is also prevented from interfering with each other, as shown in fig. 3.

The front end of the base 1 is provided with a wire frame 1.9, the wire frame 1.9 is provided with at least one wire guide rod 1.10, and the structure can not only group and position the pull ropes 4 according to a certain quantity and trend to avoid mutual interference and improve use experience, but also reduce friction between the pull ropes 4 and the winding assembly and prolong the service life.

When in use, as shown in fig. 4, when the curtain is in a single-opening structure, i.e. the curtain is in a one-way opening and closing structure from bottom to top, only one group of winding assemblies can be assembled as in the prior art, and the winding assemblies are fixedly arranged at the end part of the curtain rod 3; as shown in fig. 5, when the (window) curtain is two open architecture, the (window) curtain can be from last down opening promptly, can be from down up opening again, need assemble two sets of wire winding subassemblies and control the top of the curtain body respectively, the bottom rises or descends, so two sets of wire winding subassemblies need the symmetry to be installed in the both sides of curtain pole 3 mid point, at this moment, a set of stay cord wraparound connects a set of wire winding subassembly, another group's stay cord can pass from wire winding subassembly's base below, make two sets of stay cords walk the position and separate, mutual noninterference, thereby realize the equipment of two sets of wire winding subassemblies, with the two-way opening and shutting of control (window) curtain, in addition, the stay cord twines according to actual demand with wire winding subassembly's specific winding structure, the winding mode is more diversified, therefore do not need to describe repeatedly.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or some technical features may be equally replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a wire winding subassembly for two-way (window) curtain that opens and shuts, install in the curtain pole of (window) curtain, its characterized in that, include with curtain pole fixed connection the base and with the closing cap that the connection can be dismantled to the base, the base with be equipped with at least one reel between the closing cap, the bottom of base is equipped with downward convex stabilizer blade, this stabilizer blade distribute in be used for propping up the base and form with curtain pole bottom separation and walk the line space on four angles of base bottom.

2. The winding assembly for the bidirectional opening and closing curtain as claimed in claim 1, wherein the base is provided with a fixing post, the cover is provided with a fixing hole matched with the fixing post, and the fixing post and the fixing hole are fixedly connected through a fastener.

3. The winding assembly for the bidirectional opening and closing curtain as claimed in claim 2, wherein the first winding wheel is sleeved on the fixing post.

4. The winding assembly for the bidirectional opening and closing curtain as claimed in claim 2, wherein two winding shafts are symmetrically arranged on the base in front of the fixing post, and a second winding wheel is sleeved on the winding shafts.

5. The winding assembly for the bidirectional opening and closing curtain as claimed in claim 2, wherein two wire fixing posts are symmetrically arranged on the base behind the fixing post, and the wire fixing posts are provided with clamping grooves.

6. The winding assembly for the bidirectional opening and closing curtain as claimed in claim 2, wherein two line blocking posts are symmetrically arranged on the base at two sides of the fixed post.

7. The assembly of claim 1, wherein the base includes a wire frame at a front end thereof, the wire frame having at least one wire guide.

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