TWI491372B - Blind reel-fixing fitting having multi-stage adjustable lengths - Google Patents

Blind reel-fixing fitting having multi-stage adjustable lengths Download PDF

Info

Publication number
TWI491372B
TWI491372B TW102101709A TW102101709A TWI491372B TW I491372 B TWI491372 B TW I491372B TW 102101709 A TW102101709 A TW 102101709A TW 102101709 A TW102101709 A TW 102101709A TW I491372 B TWI491372 B TW I491372B
Authority
TW
Taiwan
Prior art keywords
sleeve
peak
length
curtain reel
adjusting member
Prior art date
Application number
TW102101709A
Other languages
Chinese (zh)
Other versions
TW201429434A (en
Inventor
Wen Yu Wu
Original Assignee
Wen Yu Wu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wen Yu Wu filed Critical Wen Yu Wu
Priority to TW102101709A priority Critical patent/TWI491372B/en
Publication of TW201429434A publication Critical patent/TW201429434A/en
Application granted granted Critical
Publication of TWI491372B publication Critical patent/TWI491372B/en

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Description

具多段調整長度之窗簾捲軸固定配件Curtain reel fixing accessories with multiple length adjustments

本發明係有關於一種窗簾捲軸固定配件,運用於定位窗簾捲軸之一端,特別係有關於一種具多段調整長度之窗簾捲軸固定配件。The invention relates to a curtain reel fixing accessory, which is used for positioning one end of a curtain reel, in particular to a curtain reel fixing fitting with a plurality of length adjustment lengths.

窗簾捲軸兩端係應固定於掛架,然而兩側掛架安裝在建築物之時,掛架之間存在有一定的誤差,當超過了窗簾捲軸之可安裝長度,窗簾捲軸便無法順利安裝在兩側掛架之間。此外,窗簾捲軸需要經常的拆卸以進行清潔或更換,故窗簾捲軸之端部需要安裝可伸縮之窗簾捲軸固定配件,如本國新型專利M298961號「捲簾捲軸後帽」與本國新型專利M390110號「用於窗簾系統之長度可調整配件」所揭示者。The two ends of the curtain reel should be fixed to the pylon. However, when the pylons are installed in the building, there is a certain error between the pylons. When the installation length of the curtain reel is exceeded, the curtain reel cannot be installed smoothly. Between the pylons on both sides. In addition, the curtain reel needs to be disassembled frequently for cleaning or replacement. Therefore, the end of the curtain reel needs to be equipped with a retractable curtain reel fixing accessory, such as the domestic new patent M298961 "Rolling reel back cap" and the domestic new patent M390110" For the length of the curtain system, the adjustable accessories are disclosed.

本國新型專利M298961號「捲簾捲軸後帽」所揭示之傳統窗簾捲軸固定配件為單段式,只能使其突軸縮回與突出兩種變化。而本國新型專利M390110號「用於窗簾系統之長度可調整配件」所揭示之窗簾捲軸固定配件則為多段式,但其調整驅動輪容易有卡死與崩牙之問題。其機構元件為一外殼與一套合至該外殼之驅動部件。外殼內一核心組件包括一嚙合驅動部件的核心部件與一支撐配件之支撐部件的支撐部。其中,相對於外殼選擇性調整驅動部件,使得核心部件沿一軸線相對於該外殼移動至一不同 位置上,其中在每一位置上,驅動部件嚙合核心部件以阻止核心部件相對於外殼之軸線移動。驅動部分包括一用於嚙合該核心部件的螺旋狀路徑,故而易有卡死與崩牙之問題。The traditional curtain reel fixing fitting disclosed in the domestic new patent No. M298961 "Curtain Roll Reel Cap" is a single-stage type, which can only make its protruding shaft retract and protrude. The curtain reel fixing fitting disclosed in the domestic new patent M390110 "Adjustable length for curtain system" is multi-stage, but the adjustment driving wheel is prone to jamming and chipping. The mechanical component is a housing and a set of driving components that are coupled to the housing. A core assembly within the housing includes a support portion that engages a core member of the drive member and a support member of the support assembly. Wherein the drive member is selectively adjusted relative to the outer casing such that the core member moves to a different extent relative to the outer casing along an axis Positionally, wherein in each position, the drive member engages the core member to prevent movement of the core member relative to the axis of the housing. The drive portion includes a helical path for engaging the core member, so that there is a problem of jamming and chipping.

為了解決上述之問題,本發明之主要目的係在於提供一種具多段調整長度之窗簾捲軸固定配件,可達到以無卡死旋轉方式多段式連續調整突軸突出長度之功效。In order to solve the above problems, the main object of the present invention is to provide a curtain reel fixing accessory having a plurality of length adjustments, which can achieve the effect of continuously adjusting the length of the protruding shaft in a multi-stage manner without a jamming rotation.

本發明的目的及解決其技術問題是採用以下技術方案來實現的。本發明揭示一種具多段調整長度之窗簾捲軸固定配件,包含一具有開口端之套筒、一具有導引孔之多段式長度調整件、以及一具有突軸之核心組件。該多段式長度調整件係套合至該套筒之該開口端並相對於該套筒旋轉移動。該核心組件係容置於該套筒內,該核心組件係藉由一彈性元件在該套筒內軸向移動而使該突軸伸縮於該導引孔。其中,該核心組件係具有一支撐凸點,該多段式長度調整件之內套合部係形成為一連續波形環,該連續波形環係設有在不同高度之一第一接觸凹穴、一第二接觸凹穴與一第三接觸凹穴,以供該支撐凸點之接觸定位,使得該突軸分別呈現不突出於該導引孔、半突出與全突出之狀態。The object of the present invention and solving the technical problems thereof are achieved by the following technical solutions. The invention discloses a curtain reel fixing accessory with a plurality of length adjustments, comprising a sleeve having an open end, a multi-section length adjusting member having a guiding hole, and a core assembly having a protruding shaft. The multi-segment length adjustment member is sleeved to the open end of the sleeve and rotationally moved relative to the sleeve. The core component is housed in the sleeve, and the core component is axially moved within the sleeve by an elastic member to telescope the collar to the guide hole. Wherein, the core component has a supporting bump, and the inner sleeve portion of the multi-segment length adjusting member is formed as a continuous wave ring, and the continuous wave ring is provided with one of the first contact pockets at different heights, The second contact recess and the third contact recess are positioned for contact of the support bump such that the protruding shaft respectively exhibits a state of not protruding beyond the guiding hole, the semi-protrusion and the full protrusion.

本發明的目的及解決其技術問題還可採用以下技術措施進一步實現。The object of the present invention and solving the technical problems thereof can be further achieved by the following technical measures.

在前述之窗簾捲軸固定配件中,該連續波形環係具體地可具有一第一波峰與一第二波峰,該第一波峰係較大於該第二波峰,該第一接觸凹穴係可位於該第一波峰之波頂,該第二接觸凹穴係可位於該第二波峰之波頂,該第三接觸凹穴係可位於該第一波峰與該第二波峰之間之波 谷。In the foregoing curtain reel fixing assembly, the continuous waveform ring system may specifically have a first peak and a second peak, the first peak is larger than the second peak, and the first contact recess may be located in the a wave top of the first peak, the second contact pocket being located at a top of the second peak, the third contact pocket being located between the first peak and the second peak Valley.

在前述之窗簾捲軸固定配件中,該第一波峰之波長係可大於該第二波峰之波長,即該第一波峰與該第二波峰之間之兩波底連接線不對準於該導引孔之軸心,藉以改善具較大波高之該第一波峰之波面斜度,而使其往較小波高之該第二波峰之波面斜度接近,以利該多段式長度調整件之省力旋轉調整。In the foregoing curtain reel fixing assembly, the wavelength of the first peak may be greater than the wavelength of the second peak, that is, the two wave bottom connecting lines between the first peak and the second peak are not aligned with the guiding hole. The axis of the axis is used to improve the wavefront slope of the first peak with a large wave height, so that the wavefront slope of the second peak of the smaller wave height is close to facilitate the labor-saving rotation adjustment of the multi-section length adjusting member .

在前述之窗簾捲軸固定配件中,該核心組件係可包含一內套管與一心軸,該支撐凸點係位於該內套管之外管壁,該突軸係位於該心軸之一端。故該心軸可選擇比該內套管更具有剛性之金屬製成且具簡單形狀以利成形。In the foregoing curtain reel fixing assembly, the core assembly may include an inner sleeve and a mandrel, the support buck being located outside the inner sleeve, the projecting shaft being located at one end of the mandrel. Therefore, the mandrel can be made of a metal that is more rigid than the inner sleeve and has a simple shape for forming.

在前述之窗簾捲軸固定配件中,該內套管之外管壁係可更設有複數個肋條,該套筒之內筒壁係設有複數個對應之導滑凹槽,故該內套管不會隨著該多段式長度調整件之旋轉而旋轉,而是隨著該多段式長度調整件之連續旋轉而轉換為該內套管之軸向往復移動。In the foregoing curtain reel fixing fitting, the outer wall of the inner sleeve can be further provided with a plurality of ribs, and the inner cylinder wall of the sleeve is provided with a plurality of corresponding sliding grooves, so the inner sleeve It does not rotate with the rotation of the multi-stage length adjusting member, but is converted into the axial reciprocating movement of the inner sleeve as the multi-stage length adjusting member continuously rotates.

在前述之窗簾捲軸固定配件中,該套筒之內筒壁係可設有一凸點容置槽,故可使該內套管之該支撐凸點可更深入地導滑在該套筒內。In the foregoing curtain reel fixing fitting, the inner cylinder wall of the sleeve can be provided with a convex accommodating groove, so that the supporting protrusion of the inner sleeve can be guided deeper into the sleeve.

在前述之窗簾捲軸固定配件中,該套筒係可具有至少一鎖定孔,該多段式長度調整件係可具有一防脫凹環,一鎖定件係穿過該鎖定孔並突伸入該防脫凹環,以防止該多段式長度調整件與該套筒之分離,並且該鎖定孔係對準於該凸點容置槽之出口端,在拆解該多段式長度調整件時可防止該內套管受到該彈性元件之彈力而快速彈出。In the foregoing curtain reel fixing fitting, the sleeve may have at least one locking hole, and the multi-segment length adjusting member may have a retaining concave ring through which a locking member protrudes and protrudes into the prevention Decoupling the ring to prevent the multi-section length adjusting member from being separated from the sleeve, and the locking hole is aligned with the outlet end of the bump receiving groove, which can be prevented when the multi-segment length adjusting member is disassembled The inner sleeve is quickly ejected by the elastic force of the elastic member.

在前述之窗簾捲軸固定配件中,該多段式長度調整件之該導引孔之孔尺寸係可對應於該內套管之外管壁,以使得該內套管之前端係導滑於該導引孔中。In the foregoing curtain reel fixing fitting, the hole size of the guiding hole of the multi-segment length adjusting member may correspond to the outer wall of the inner sleeve, so that the front end of the inner sleeve is guided to the guide In the pilot hole.

在前述之窗簾捲軸固定配件中,該多段式長度調整件在外露於該套筒之部位係可為一輪面粗糙化之轉盤,以利旋轉該多段式長度調整件。In the foregoing curtain reel fixing assembly, the multi-segment length adjusting member may be a wheel roughened turntable at a portion exposed to the sleeve to facilitate rotating the multi-segment length adjusting member.

10‧‧‧窗簾捲軸10‧‧‧ Curtain reels

11‧‧‧驅動輪11‧‧‧Drive wheel

12‧‧‧第一掛架12‧‧‧First pylon

13‧‧‧第二掛架13‧‧‧Second rack

100‧‧‧窗簾捲軸固定配件100‧‧‧ Curtain reel fixing accessories

110‧‧‧套筒110‧‧‧ sleeve

111‧‧‧開口端111‧‧‧Open end

112‧‧‧導滑凹槽112‧‧‧guide slip groove

113‧‧‧凸點容置槽113‧‧‧Bumping groove

114‧‧‧鎖定孔114‧‧‧Lock hole

115‧‧‧元件固定柱115‧‧‧Component fixed column

116‧‧‧透孔116‧‧‧through hole

117‧‧‧外肋固定條117‧‧‧ outer rib fixing strip

120‧‧‧多段式長度調整件120‧‧‧Multi-section length adjustment

121‧‧‧導引孔121‧‧‧ Guide hole

122‧‧‧防脫凹環122‧‧‧Anti-removal ring

123‧‧‧粗糙化輪面123‧‧‧Roughened tread

130‧‧‧核心組件130‧‧‧ core components

131‧‧‧突軸131‧‧‧

132‧‧‧支撐凸點132‧‧‧Support bumps

133‧‧‧內套管133‧‧‧Inner casing

134‧‧‧心軸134‧‧‧ mandrel

135‧‧‧肋條135‧‧‧ Ribs

136‧‧‧軸孔136‧‧‧ shaft hole

140‧‧‧彈性元件140‧‧‧Flexible components

150‧‧‧連續波形環150‧‧‧Continuous waveform ring

151‧‧‧第一接觸凹穴151‧‧‧First contact pocket

152‧‧‧第二接觸凹穴152‧‧‧Second contact pocket

153‧‧‧第三接觸凹穴153‧‧‧ third contact pocket

161‧‧‧第一波峰161‧‧‧The first peak

162‧‧‧第二波峰162‧‧‧second peak

170‧‧‧鎖定件170‧‧‧Locking parts

第1圖:依據本發明之一具體實施例,一種具多段調整長度之窗簾捲軸固定配件之立體組合示意圖。Fig. 1 is a perspective view showing a three-dimensional combination of a curtain reel fixing fitting having a plurality of length adjustments according to an embodiment of the present invention.

第2圖:依據本發明之一具體實施例,該窗簾捲軸固定配件結合於一窗簾捲軸之立體示意圖。2 is a perspective view of a curtain reel fixing fitting coupled to a curtain reel according to an embodiment of the present invention.

第3圖:依據本發明之一具體實施例,該窗簾捲軸固定配件之元件分解立體示意圖。Fig. 3 is an exploded perspective view showing the components of the curtain reel fixing fitting according to an embodiment of the present invention.

第4圖:依據本發明之一具體實施例,該窗簾捲軸固定配件之核心組件與套筒之局部剖切示意圖。Figure 4 is a partial cutaway view of the core assembly and sleeve of the curtain reel attachment assembly in accordance with an embodiment of the present invention.

第5圖:依據本發明之一具體實施例,該窗簾捲軸固定配件之多段式長度調整件之立體示意圖。Figure 5 is a perspective view of a multi-section length adjusting member of the curtain reel fixing fitting according to an embodiment of the present invention.

第6A與6B圖:依據本發明之一具體實施例,該窗簾捲軸固定配件在其突軸呈現不突出狀態之立體示意圖與局部剖切圖。6A and 6B are views showing a perspective view and a partial cutaway view of the curtain reel fixing fitting in a non-protruding state of the projection shaft according to an embodiment of the present invention.

第7A與7B圖:依據本發明之一具體實施例,該窗簾捲軸固定配件在其突軸呈現半突出狀態之立體示意圖與局部剖切圖。7A and 7B are views showing a perspective view and a partial cutaway view of the curtain reel fixing fitting in a semi-protruding state of the projection shaft according to an embodiment of the present invention.

第8A與8B圖:依據本發明之一具體實施例,該窗簾捲軸固定配件在其突軸呈現全突出狀態之立體示意圖與局部剖切圖。8A and 8B are a perspective view and a partial cutaway view of the curtain reel fixing fitting in a state in which the protruding shaft is fully protruded according to an embodiment of the present invention.

以下將配合所附圖示詳細說明本發明之實施例,然應注意的是,該些圖示均為簡化之示意圖,僅以示意方法來說明本發明之基本架構或實施方法,故僅顯示與 本案有關之元件與組合關係,圖中所顯示之元件並非以實際實施之數目、形狀、尺寸做等比例繪製,某些尺寸比例與其他相關尺寸比例或已誇張或是簡化處理,以提供更清楚的描述。實際實施之數目、形狀及尺寸比例為一種選置性之設計,詳細之元件佈局可能更為複雜。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings in which FIG. The components and combinations related to this case, the components shown in the figure are not drawn in proportion to the actual number, shape and size of the actual implementation. Some size ratios are proportional to other related sizes or have been exaggerated or simplified to provide clearer description of. The actual number, shape and size ratio of the implementation is an optional design, and the detailed component layout may be more complicated.

依據本發明之一具體實施例,一種具多段調整長度之窗簾捲軸固定配件舉例說明於第1圖之立體組合示意圖、第2圖之結合於一窗簾捲軸之立體示意圖與第3圖之元件分解立體示意圖。該具多段調整長度之窗簾捲軸固定配件100係包含一套筒110、一具有導引孔121之多段式長度調整件120、以及一具有突軸131之核心組件130。該窗簾捲軸固定配件100係可裝設於一窗簾捲軸10之一端,該窗簾捲軸10之另一端係結合一可連接窗簾拉繩之驅動輪11,該窗簾捲軸固定配件100係可作為該窗簾捲軸10之被動惰輪,該驅動輪11應固定於一第一掛架12,該窗簾捲軸固定配件100係應固定於一第二掛架13,該窗簾捲軸固定配件100係具有可調整突軸131長度之多段變化,以克服該第一掛架12與該第二掛架13之間距離不同於該窗簾捲軸10之長度的公差變化。其中,該核心組件130與該套筒110係繪示於第3圖之局部剖切示意圖。該多段式長度調整件120係繪示於第4圖之局部剖切示意圖。According to an embodiment of the present invention, a curtain reel fixing accessory having a plurality of length adjustments is illustrated in the three-dimensional combination diagram of FIG. 1 , the three-dimensional schematic diagram of the second embodiment combined with a curtain reel and the component disassembled three-dimensional diagram of FIG. schematic diagram. The multi-segment length of the curtain reel fixing fitting 100 includes a sleeve 110, a multi-segment length adjusting member 120 having a guiding hole 121, and a core assembly 130 having a protruding shaft 131. The curtain reel fixing fitting 100 can be mounted on one end of a curtain reel 10, and the other end of the curtain reel 10 is coupled with a driving wheel 11 that can be connected to a curtain cord, and the curtain reel fixing fitting 100 can be used as the curtain reel The passive idler of the 10, the driving wheel 11 should be fixed to a first pylon 12, and the curtain reel fixing fitting 100 should be fixed to a second pylon 13 having an adjustable protruding shaft 131 The plurality of lengths are varied to overcome the tolerance variation of the distance between the first pylon 12 and the second pylon 13 that is different from the length of the curtain spool 10. The core component 130 and the sleeve 110 are partially broken away from the third diagram. The multi-section length adjusting member 120 is a partial cutaway view of the fourth drawing.

該套筒110係具有一開口端111,可為一筒狀殼體,其筒內空間可安裝如彈性元件140與該核心組件130等內部元件,其筒外壁可設有複數個外肋固定條117,以使該套筒110嵌陷固定在該窗簾捲軸10內。The sleeve 110 has an open end 111, which can be a cylindrical casing. The inner space of the sleeve 110 can be mounted with internal components such as the elastic member 140 and the core assembly 130. The outer wall of the sleeve can be provided with a plurality of outer rib fixing strips. 117, the sleeve 110 is embedded and fixed in the curtain reel 10.

該多段式長度調整件120係套合至該套筒110之該開口端111並相對於該套筒110旋轉移動。通常,該多段式長度調整件120在外露於該套筒110之部位係可為 一輪面粗糙化之轉盤,即第1至3圖所示,該多段式長度調整件120之周緣形成為如鋸齒狀之粗糙化輪面123,以利旋轉該多段式長度調整件120。此外,如第3至5圖所示,該套筒110係可具有至少一鎖定孔114,該多段式長度調整件120係可具有一防脫凹環122,可利用至少一例如無螺紋定位梢釘之鎖定件170係穿過該鎖定孔114並突伸入該防脫凹環122(如第6A圖所示),以防止該多段式長度調整件120與該套筒110之分離,並且該多段式長度調整件120係可相對於該套筒110作旋轉動作。The multi-segment length adjustment member 120 is sleeved to the open end 111 of the sleeve 110 and rotationally moved relative to the sleeve 110. Generally, the multi-section length adjusting member 120 can be exposed at the portion of the sleeve 110. A wheel surface roughened turntable, that is, as shown in FIGS. 1 to 3, the periphery of the multi-stage length adjusting member 120 is formed as a serrated roughened tread 123 to facilitate rotation of the multi-stage length adjusting member 120. In addition, as shown in FIGS. 3 to 5, the sleeve 110 can have at least one locking hole 114, and the multi-segment length adjusting member 120 can have a retaining ring 122, which can utilize at least one, for example, a threadless positioning tip. A locking member 170 of the nail passes through the locking hole 114 and protrudes into the recessed retaining ring 122 (as shown in FIG. 6A) to prevent separation of the multi-segment length adjusting member 120 from the sleeve 110, and The multi-stage length adjustment member 120 is rotatable relative to the sleeve 110.

該核心組件130係容置於該套筒110內,該核心組件130係具有一支撐凸點132,該核心組件130係藉由一彈性元件140在該套筒110內軸向移動而使該突軸131伸縮於該導引孔121(如第1圖所示)。在本實施例中,該核心組件130係可包含一內套管133與一心軸134,該內套管133與該心軸134之間較佳為可拆卸之套合關係而無囓接或固定結合之關係,該支撐凸點132係位於該內套管133之外管壁,該突軸131係位於該心軸134之一端。故該心軸134可選擇比該內套管133更具有剛性之金屬製成,並且該心軸134具有簡單形狀不需要銑切溝槽或製作側面凸條,以利成形。該心軸134係可安裝在該內套管133中,該心軸134之該突軸131係可突出於該內套管133之一軸孔136(如第4與8B圖所示),該心軸134之旋轉係可不受到該內套管133之限制。在本具體實施例中,該內套管133之外管壁係可更設有複數個肋條135,該套筒110之內筒壁係設有複數個對應之導滑凹槽112(如第4圖所示),故該支撐凸點132之該內套管133不會隨著該多段式長度調整件120之旋轉而旋轉,而是隨著該多段式長度調整件120之連續旋轉而轉換為該內套管133之軸向往復移動。而該 多段式長度調整件120之該導引孔121之孔尺寸係可對應於該內套管133之外管壁,以使得該內套管133之前端係導滑於該導引孔121中,以有效維持該內套管133之軸向移動路徑。The core assembly 130 is housed in the sleeve 110. The core assembly 130 has a supporting protrusion 132. The core assembly 130 is axially moved by the elastic member 140 in the sleeve 110 to cause the protrusion. The shaft 131 is stretched and contracted to the guide hole 121 (as shown in Fig. 1). In this embodiment, the core assembly 130 can include an inner sleeve 133 and a mandrel 134. The inner sleeve 133 and the mandrel 134 are preferably detachably engaged without being engaged or fixed. In combination, the support protrusion 132 is located outside the inner sleeve 133, and the protrusion 131 is located at one end of the mandrel 134. Thus, the mandrel 134 can be made of a metal that is more rigid than the inner sleeve 133, and the mandrel 134 has a simple shape that does not require milling of the grooves or the formation of side ribs for shaping. The mandrel 134 can be mounted in the inner sleeve 133, and the protruding shaft 131 of the mandrel 134 can protrude from a shaft hole 136 of the inner sleeve 133 (as shown in Figures 4 and 8B). The rotation of the shaft 134 may not be limited by the inner sleeve 133. In this embodiment, the outer wall of the inner sleeve 133 may further include a plurality of ribs 135, and the inner wall of the sleeve 110 is provided with a plurality of corresponding guide grooves 112 (such as the fourth As shown in the figure, the inner sleeve 133 of the support protrusion 132 does not rotate with the rotation of the multi-stage length adjusting member 120, but is converted into a continuous rotation of the multi-stage length adjusting member 120. The inner sleeve 133 is axially reciprocated. And that The hole size of the guiding hole 121 of the multi-segment length adjusting member 120 can correspond to the outer wall of the inner sleeve 133, so that the front end of the inner sleeve 133 is guided in the guiding hole 121 to The axial movement path of the inner sleeve 133 is effectively maintained.

另外,該彈性元件140通常係可為一壓縮彈簧。該彈性元件140之一端係彈性壓迫該心軸134遠離該突軸131且具有擋環之一端,該彈性元件140之另一端係彈性壓迫該套筒110相對於該開口端111之內側底面,較佳地,該套筒110之內側底面係可形成有一元件固定柱115(如第4圖所示),用以穿套固定該彈性元件140;尤佳地,該元件固定柱115之中心係可為一透孔116,以防止因該套筒110內外氣壓不平衡而影響該多段式長度調整件120之旋轉調整並避免崩裂。Additionally, the resilient member 140 can typically be a compression spring. One end of the elastic member 140 elastically presses the mandrel 134 away from the protruding shaft 131 and has one end of the retaining ring. The other end of the elastic member 140 elastically presses the inner bottom surface of the sleeve 110 relative to the open end 111. Preferably, the inner bottom surface of the sleeve 110 can be formed with a component fixing post 115 (as shown in FIG. 4) for fixing the elastic component 140 through a sleeve; more preferably, the center of the component fixing post 115 can be It is a through hole 116 to prevent the rotation adjustment of the multi-stage length adjusting member 120 from being affected by the air pressure imbalance inside and outside the sleeve 110 and to avoid cracking.

再如第4圖所示,該套筒110之內筒壁係可設有一凸點容置槽113,故可使該內套管133之該支撐凸點132可更深入地導滑在該套筒110內。較佳地,該鎖定孔114係對準於該凸點容置槽113之出口端,在拆解該多段式長度調整件120時可防止該內套管133受到該彈性元件140之彈力而快速彈出。As shown in FIG. 4, the inner cylinder wall of the sleeve 110 can be provided with a convex accommodating groove 113, so that the supporting protrusion 132 of the inner sleeve 133 can be guided more deeply in the sleeve. Inside the canister 110. Preferably, the locking hole 114 is aligned with the outlet end of the protrusion receiving groove 113, and the inner sleeve 133 is prevented from being elastically fastened by the elastic member 140 when the multi-segment length adjusting member 120 is disassembled. pop up.

並且,該多段式長度調整件120係具有裝設在該套筒110內部而套合於該開口端111之內套合部,其係形成為一連續波形環150,該連續波形環150係設有相對於其可旋轉輪面之平面在不同高度之一第一接觸凹穴151、一第二接觸凹穴152與一第三接觸凹穴153(如第3及5圖所示),以供該支撐凸點132之接觸定位,使得該突軸131分別呈現不突出於該導引孔121、半突出與全突出之狀態。在本實施例中,該連續波形環150係具體地可具有一第一波峰161與一第二波峰162,該第一波峰161係 較大於該第二波峰162,該第一接觸凹穴151係可位於該第一波峰161之波頂,該第二接觸凹穴152係可位於該第二波峰162之波頂,該第三接觸凹穴153係可位於該第一波峰161與該第二波峰162之間之波谷。更具體地,該第一波峰161之波長係可大於該第二波峰162之波長,即該導引孔121之孔中心點不對準於該第一波峰161與該第二波峰162之間之兩波底連接線,藉以改善具較大波高之該第一波峰161之波面斜度,而使其往較小波高之該第二波峰162之波面斜度接近,以利該多段式長度調整件120之省力旋轉調整。Moreover, the multi-segment length adjusting member 120 has an inner fitting portion that is disposed inside the sleeve 110 and fits over the open end 111, and is formed as a continuous wave ring 150, and the continuous wave ring 150 is fastened. a first contact pocket 151, a second contact pocket 152 and a third contact pocket 153 (shown in Figures 3 and 5) at different heights relative to the plane of the rotatable wheel surface thereof The contact positions of the support bumps 132 are such that the protruding shafts 131 respectively exhibit a state that does not protrude from the guiding holes 121, the semi-protrusions and the full protrusions. In this embodiment, the continuous waveform ring 150 may specifically have a first peak 161 and a second peak 162, and the first peak 161 is Larger than the second peak 162, the first contact recess 151 can be located at the top of the first peak 161, and the second contact recess 152 can be located at the top of the second peak 162, the third contact The pocket 153 can be located in a valley between the first peak 161 and the second peak 162. More specifically, the wavelength of the first peak 161 may be greater than the wavelength of the second peak 162, that is, the center point of the hole of the guiding hole 121 is not aligned with the two between the first peak 161 and the second peak 162. The wave bottom connecting line is used to improve the wavefront slope of the first peak 161 having a large wave height, so that the wavefront slope of the second peak 162 of the smaller wave height is close to facilitate the multi-segment length adjusting member 120. The labor-saving rotation adjustment.

第6A與6B圖係繪示該窗簾捲軸固定配件100在其突軸131呈現不突出狀態。當順逆時鐘方向任意旋轉該多段式長度調整件120時,使該支撐凸點132接觸定位至該第一接觸凹穴151,因該第一接觸凹穴151位於較大高度之該第一波峰161之波頂,該彈性元件140會有最大的壓縮量,而該核心組件130將更加縮回至該套筒110內,藉以使得該突軸131不突出於該導引孔121。6A and 6B show that the curtain reel fixing fitting 100 exhibits a non-protruding state at its projecting shaft 131. When the multi-segment length adjusting member 120 is arbitrarily rotated in the clockwise direction, the supporting bump 132 is contact-positioned to the first contact pocket 151 because the first contact pocket 151 is located at the first peak 161 of a larger height. At the top of the wave, the elastic member 140 has a maximum amount of compression, and the core assembly 130 will be more retracted into the sleeve 110, so that the protruding shaft 131 does not protrude from the guiding hole 121.

第7A與7B圖係繪示該窗簾捲軸固定配件100在其突軸131呈現半突出狀態。當順逆時鐘方向任意旋轉該多段式長度調整件120時,使該支撐凸點132接觸定位至該第二接觸凹穴152,因該第二接觸凹穴152位於較小高度之該第二波峰162之波頂,該彈性元件140會有中間的壓縮量,而該核心組件130將半縮回至該套筒110內,藉以使得該突軸131半突出於該導引孔121。7A and 7B show that the curtain reel fixing fitting 100 exhibits a semi-protruding state at its projecting shaft 131. When the multi-segment length adjustment member 120 is arbitrarily rotated in the clockwise direction, the support bump 132 is brought into contact with the second contact pocket 152 because the second contact pocket 152 is located at the second peak 162 of a small height. At the top of the wave, the elastic member 140 has an intermediate amount of compression, and the core assembly 130 is half-retracted into the sleeve 110, so that the protruding shaft 131 protrudes halfway from the guiding hole 121.

第8A與8B圖係繪示該窗簾捲軸固定配件100在其突軸131呈現全突出狀態。當順逆時鐘方向任意旋轉該多段式長度調整件120時,使該支撐凸點132接觸定位至該第三接觸凹穴153,因該第三接觸凹穴153位於該第 一波峰161與該第二波峰162之間之波底,該彈性元件140會有最小的壓縮量,而該核心組件130將朝向該多段式長度調整件120之外露部位(即朝向該套筒110之該開口端111)作最大長度之軸向移動,藉以使得該突軸131全突出於該導引孔121。8A and 8B show the curtain reel fixing fitting 100 in its fully protruding state at its projecting shaft 131. When the multi-segment length adjusting member 120 is arbitrarily rotated in the clockwise direction, the supporting protrusion 132 is contact-positioned to the third contact recess 153, because the third contact recess 153 is located at the third The bottom of the peak 161 and the second peak 162, the elastic element 140 will have a minimum amount of compression, and the core assembly 130 will face the exposed portion of the multi-section length adjusting member 120 (ie, toward the sleeve 110). The open end 111) is axially moved for the maximum length, so that the protruding shaft 131 protrudes completely from the guiding hole 121.

因此,本發明提供之一種具多段調整長度之窗簾捲軸固定配件100係可達到以無卡死旋轉方式多段式連續調整突軸突出長度之功效。Therefore, the present invention provides a curtain reel fixing fitting 100 having a plurality of length adjustments, which can achieve the effect of continuously adjusting the length of the projecting shaft in a multi-stage manner without a jamming rotation.

以上所述,僅是本發明的較佳實施例而已,並非對本發明作任何形式上的限制,雖然本發明已以較佳實施例揭露如上,然而並非用以限定本發明,任何熟悉本項技術者,在不脫離本發明之技術範圍內,所作的任何簡單修改、等效性變化與修飾,均仍屬於本發明的技術範圍內。The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention. Any simple modifications, equivalent changes and modifications made without departing from the technical scope of the present invention are still within the technical scope of the present invention.

100‧‧‧窗簾捲軸固定配件100‧‧‧ Curtain reel fixing accessories

110‧‧‧套筒110‧‧‧ sleeve

114‧‧‧鎖定孔114‧‧‧Lock hole

116‧‧‧透孔116‧‧‧through hole

117‧‧‧外肋固定條117‧‧‧ outer rib fixing strip

120‧‧‧多段式長度調整件120‧‧‧Multi-section length adjustment

122‧‧‧防脫凹環122‧‧‧Anti-removal ring

123‧‧‧粗糙化輪面123‧‧‧Roughened tread

130‧‧‧核心組件130‧‧‧ core components

131‧‧‧突軸131‧‧‧

132‧‧‧支撐凸點132‧‧‧Support bumps

133‧‧‧內套管133‧‧‧Inner casing

134‧‧‧心軸134‧‧‧ mandrel

135‧‧‧肋條135‧‧‧ Ribs

140‧‧‧彈性元件140‧‧‧Flexible components

150‧‧‧連續波形環150‧‧‧Continuous waveform ring

151‧‧‧第一接觸凹穴151‧‧‧First contact pocket

152‧‧‧第二接觸凹穴152‧‧‧Second contact pocket

153‧‧‧第三接觸凹穴153‧‧‧ third contact pocket

161‧‧‧第一波峰161‧‧‧The first peak

162‧‧‧第二波峰162‧‧‧second peak

170‧‧‧鎖定件170‧‧‧Locking parts

Claims (10)

一種具多段調整長度之窗簾捲軸固定配件,包含:一套筒,係具有一開口端;一多段式長度調整件,係套合至該套筒之該開口端並相對於該套筒旋轉移動,該多段式長度調整件係具有一導引孔;以及一核心組件,係容置於該套筒內並具有一突軸,該核心組件係藉由一彈性元件在該套筒內軸向移動而使該突軸伸縮於該導引孔;其中,該核心組件係具有一支撐凸點,該多段式長度調整件之內套合部係形成為一連續波形環,該連續波形環之波谷兩側係為緩升的坡面,該連續波形環之波峰兩側係為緩降的坡面,當旋轉該多段式長度調整件時,上述波谷至波峰的緩升坡面係銜接上述波峰至波谷的緩降坡面在一圓周中,該連續波形環係設有在不同高度之一第一接觸凹穴、一第二接觸凹穴與一第三接觸凹穴,以供該支撐凸點之接觸定位,以雙向無卡死旋轉該多段式長度調整件的方式使得該突軸分別呈現不突出於該導引孔、半突出與全突出之狀態。 A curtain reel fixing accessory having a plurality of length adjustments, comprising: a sleeve having an open end; a multi-segment length adjusting member sleeved to the open end of the sleeve and rotating relative to the sleeve The multi-section length adjusting member has a guiding hole; and a core assembly is disposed in the sleeve and has a protruding shaft, and the core assembly is axially moved in the sleeve by an elastic member And the protruding shaft is extended and contracted to the guiding hole; wherein the core component has a supporting bump, and the inner sleeve portion of the multi-segment length adjusting member is formed as a continuous wave ring, and the continuous wave ring has two troughs The side system is a gently rising slope surface, and the sides of the continuous waveform ring are descending slopes. When the multi-stage length adjustment member is rotated, the valley-to-peak slope is connected to the peak to the valley. The descending slope is in a circumference, and the continuous wave ring is provided with one of the first contact recess, the second contact recess and the third contact recess at different heights for the contact of the support bump Positioning, rotating the multi-segment in a two-way no-card Manner such that the length adjusting member projecting shafts are presented does not protrude to the guide hole, the projecting half full projection state. 依據申請專利範圍第1項之具多段調整長度之窗簾捲軸固定配件,其中該連續波形環係具有一第一波峰與一第二波峰,該第一波峰係較大於該第二波峰,該第一接觸凹穴係位於該第一波峰之波頂,該第二接觸凹穴係位於該第二波峰之波頂,該第三接觸凹穴係位於該第一波峰與該第二波峰之間之波谷。 A curtain reel fixing fitting having a plurality of length adjustments according to the first aspect of the patent application, wherein the continuous wave ring system has a first peak and a second peak, the first peak is larger than the second peak, the first a contact pocket is located at a top of the first peak, the second contact pocket is located at a top of the second peak, and the third contact recess is located between the first peak and the second peak . 依據申請專利範圍第2項之具多段調整長度之窗簾捲軸固定配件,其中該第一波峰之波長係大於該第二波 峰之波長。 A curtain reel fixing fitting having a plurality of length adjustments according to item 2 of the patent application scope, wherein the wavelength of the first peak is greater than the second wave The wavelength of the peak. 依據申請專利範圍第1項之具多段調整長度之窗簾捲軸固定配件,其中該核心組件係包含一內套管與一心軸,該支撐凸點係位於該內套管之外管壁,該突軸係位於該心軸之一端。 A curtain reel fixing fitting having a plurality of length adjustments according to the first aspect of the patent application, wherein the core component comprises an inner sleeve and a mandrel, the support protrusion being located outside the inner sleeve, the protruding shaft It is located at one end of the mandrel. 依據申請專利範圍第4項之具多段調整長度之窗簾捲軸固定配件,其中該內套管之外管壁係更設有複數個肋條,該套筒之內筒壁係設有複數個對應之導滑凹槽。 A curtain reel fixing fitting having a plurality of length adjustments according to the fourth aspect of the patent application, wherein the outer wall of the inner sleeve is further provided with a plurality of ribs, and the inner cylinder wall of the sleeve is provided with a plurality of corresponding guides Slide the groove. 依據申請專利範圍第4項之具多段調整長度之窗簾捲軸固定配件,其中該套筒之內筒壁係設有一凸點容置槽。 A curtain reel fixing fitting having a plurality of length adjustments according to the fourth aspect of the patent application, wherein the inner cylinder wall of the sleeve is provided with a convex accommodating groove. 依據申請專利範圍第6項之具多段調整長度之窗簾捲軸固定配件,其中該套筒係具有至少一鎖定孔,該多段式長度調整件係具有一防脫凹環,一鎖定件係穿過該鎖定孔並突伸入該防脫凹環,以防止該多段式長度調整件與該套筒之分離,並且該鎖定孔係對準於該凸點容置槽之出口端。 A plurality of length-adjustable curtain reel fixing fittings according to claim 6 wherein the sleeve has at least one locking hole, the multi-segment length adjusting member having a retaining recessed ring through which a locking member passes The locking hole protrudes into the recessed retaining ring to prevent the multi-segment length adjusting member from being separated from the sleeve, and the locking hole is aligned with the outlet end of the bump receiving groove. 依據申請專利範圍第4項之具多段調整長度之窗簾捲軸固定配件,其中該多段式長度調整件之該導引孔之孔尺寸係對應於該內套管之外管壁。 According to the fourth aspect of the patent application, the length of the curtain reel fixing assembly has a plurality of length adjustments, wherein the hole size of the guiding hole of the multi-section length adjusting member corresponds to the outer wall of the inner sleeve. 依據申請專利範圍第1項之具多段調整長度之窗簾捲軸固定配件,其中該多段式長度調整件在外露於該套筒之部位係為一輪面粗糙化之轉盤。 The multi-segment length adjusting curtain length fixing assembly according to the first aspect of the patent application, wherein the multi-stage length adjusting member is a wheel roughened turntable at a portion exposed to the sleeve. 依據申請專利範圍第1項之具多段調整長度之窗簾捲軸固定配件,其中該套筒在相對該開口端之內側底面係形成有一元件固定柱,用以固定該彈性元件,該元件固定柱之中心係為一透孔。 A curtain reel fixing fitting having a plurality of length adjustments according to the first aspect of the patent application, wherein the sleeve is formed with a component fixing post on the inner bottom surface of the open end for fixing the elastic component, the component fixing the center of the column It is a through hole.
TW102101709A 2013-01-16 2013-01-16 Blind reel-fixing fitting having multi-stage adjustable lengths TWI491372B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW102101709A TWI491372B (en) 2013-01-16 2013-01-16 Blind reel-fixing fitting having multi-stage adjustable lengths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102101709A TWI491372B (en) 2013-01-16 2013-01-16 Blind reel-fixing fitting having multi-stage adjustable lengths

Publications (2)

Publication Number Publication Date
TW201429434A TW201429434A (en) 2014-08-01
TWI491372B true TWI491372B (en) 2015-07-11

Family

ID=51796610

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102101709A TWI491372B (en) 2013-01-16 2013-01-16 Blind reel-fixing fitting having multi-stage adjustable lengths

Country Status (1)

Country Link
TW (1) TWI491372B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131643A (en) * 1998-11-17 2000-10-17 New Century Sci & Tech, Inc. Sun shield device for parked automobile
TWM261146U (en) * 2004-09-14 2005-04-11 Sheng-Yi Lin Spring head of roll curtain supporting apparatus
US7740047B2 (en) * 2006-12-14 2010-06-22 Hunter Douglas Industries Bv Roller blind mounting system and parts therefor
TWM390110U (en) * 2009-02-09 2010-10-11 Joseph Licciardi-Di-Stefano Carmelo A length adjustable fitting for blind systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131643A (en) * 1998-11-17 2000-10-17 New Century Sci & Tech, Inc. Sun shield device for parked automobile
TWM261146U (en) * 2004-09-14 2005-04-11 Sheng-Yi Lin Spring head of roll curtain supporting apparatus
US7740047B2 (en) * 2006-12-14 2010-06-22 Hunter Douglas Industries Bv Roller blind mounting system and parts therefor
TWM390110U (en) * 2009-02-09 2010-10-11 Joseph Licciardi-Di-Stefano Carmelo A length adjustable fitting for blind systems

Also Published As

Publication number Publication date
TW201429434A (en) 2014-08-01

Similar Documents

Publication Publication Date Title
US10426287B1 (en) Curtain rod
US9080849B2 (en) Tape measure
JP4601674B2 (en) Maneuverable telescopic writing instrument
US9757751B2 (en) Cosmetic container
US9534628B1 (en) Folding device for baby carriage
US20150182018A1 (en) Articulation Type Supporter
US20150136892A1 (en) Cord winding structure for window blind
US6425457B1 (en) Collapsible step assembly
US10907706B2 (en) Telescopic adjuster
US9963932B2 (en) Safety gate and locking device for the same
US9709190B2 (en) Height adjusting mechanism for an inlet valve
US9346065B2 (en) Drive mechanism for a sprinkler
KR101514200B1 (en) Extension/retraction device
EP3217023B1 (en) Telescopic device and tripod having the telescopic device
US20110146027A1 (en) Castor Assembly Having Adjustable Height
US11091954B2 (en) Curtain and drawstring adjustment device thereof
US20140338710A1 (en) Collapsible mechanism at the top of a collapsible tent
TWI491372B (en) Blind reel-fixing fitting having multi-stage adjustable lengths
US9102051B2 (en) Retractable rod structure of hand tool
TWM460606U (en) Blind reel-fixing fitting having multi-stage adjustable lengths by continuous rotation
JP2013529581A5 (en)
CN109330336B (en) Curtain structure
US9668586B2 (en) Camp bed frame and camp bed
JP3207186U (en) Cane telescopic structure
TWI567018B (en) Wire-winding device

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees